From ddbf62d47afecfb16a65b689973bedd7e1094c9f Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sat, 9 Nov 2019 14:53:56 +0800
Subject: [PATCH 1/5] [Add] start developing spread backtesting function

---
 vnpy/app/spread_trading/backtesting.py | 716 +++++++++++++++++++++++++
 vnpy/app/spread_trading/base.py        |   5 +
 2 files changed, 721 insertions(+)
 create mode 100644 vnpy/app/spread_trading/backtesting.py

diff --git a/vnpy/app/spread_trading/backtesting.py b/vnpy/app/spread_trading/backtesting.py
new file mode 100644
index 00000000..199c8065
--- /dev/null
+++ b/vnpy/app/spread_trading/backtesting.py
@@ -0,0 +1,716 @@
+from collections import defaultdict
+from datetime import date, datetime, timedelta
+from typing import Callable
+from functools import lru_cache
+
+import numpy as np
+import matplotlib.pyplot as plt
+import seaborn as sns
+from pandas import DataFrame
+
+from vnpy.trader.constant import (Direction, Offset, Exchange,
+                                  Interval, Status)
+from vnpy.trader.database import database_manager
+from vnpy.trader.object import TradeData, BarData, TickData
+from vnpy.trader.utility import round_to
+
+from .template import SpreadStrategyTemplate
+from .base import SpreadData, BacktestingMode
+
+sns.set_style("whitegrid")
+
+
+class BacktestingEngine:
+    """"""
+
+    gateway_name = "BACKTESTING"
+
+    def __init__(self):
+        """"""
+        self.spread: SpreadData = None
+
+        self.start = None
+        self.end = None
+        self.rate = 0
+        self.slippage = 0
+        self.size = 1
+        self.pricetick = 0
+        self.capital = 1_000_000
+        self.mode = BacktestingMode.BAR
+
+        self.strategy_class = None
+        self.strategy = None
+        self.tick: TickData = None
+        self.bar: BarData = None
+        self.datetime = None
+
+        self.interval = None
+        self.days = 0
+        self.callback = None
+        self.history_data = []
+
+        self.algo_count = 0
+        self.algos = {}
+        self.active_algos = {}
+
+        self.trade_count = 0
+        self.trades = {}
+
+        self.logs = []
+
+        self.daily_results = {}
+        self.daily_df = None
+
+    def output(self, msg):
+        """
+        Output message of backtesting engine.
+        """
+        print(f"{datetime.now()}\t{msg}")
+
+    def clear_data(self):
+        """
+        Clear all data of last backtesting.
+        """
+        self.strategy = None
+        self.tick = None
+        self.bar = None
+        self.datetime = None
+
+        self.algo_count = 0
+        self.algos.clear()
+        self.active_algos.clear()
+
+        self.trade_count = 0
+        self.trades.clear()
+
+        self.logs.clear()
+        self.daily_results.clear()
+
+    def set_parameters(
+        self,
+        spread: SpreadData,
+        interval: Interval,
+        start: datetime,
+        rate: float,
+        slippage: float,
+        size: float,
+        pricetick: float,
+        capital: int = 0,
+        end: datetime = None,
+        mode: BacktestingMode = BacktestingMode.BAR
+    ):
+        """"""
+        self.spread = spread
+        self.interval = Interval(interval)
+        self.rate = rate
+        self.slippage = slippage
+        self.size = size
+        self.pricetick = pricetick
+        self.start = start
+        self.capital = capital
+        self.end = end
+        self.mode = mode
+
+    def add_strategy(self, strategy_class: type, setting: dict):
+        """"""
+        self.strategy_class = strategy_class
+
+        self.strategy = strategy_class(
+            self,
+            strategy_class.__name__,
+            self.spread,
+            setting
+        )
+
+    def load_data(self):
+        """"""
+        self.output("开始加载历史数据")
+
+        if not self.end:
+            self.end = datetime.now()
+
+        if self.start >= self.end:
+            self.output("起始日期必须小于结束日期")
+            return
+
+        if self.mode == BacktestingMode.BAR:
+            self.history_data = load_bar_data(
+                self.spread,
+                self.interval,
+                self.start,
+                self.end
+            )
+        else:
+            self.history_datas = load_tick_data(
+                self.spread,
+                self.start,
+                self.end
+            )
+
+        self.output(f"历史数据加载完成，数据量：{len(self.history_data)}")
+
+    def run_backtesting(self):
+        """"""
+        if self.mode == BacktestingMode.BAR:
+            func = self.new_bar
+        else:
+            func = self.new_tick
+
+        self.strategy.on_init()
+
+        # Use the first [days] of history data for initializing strategy
+        day_count = 0
+        ix = 0
+
+        for ix, data in enumerate(self.history_data):
+            if self.datetime and data.datetime.day != self.datetime.day:
+                day_count += 1
+                if day_count >= self.days:
+                    break
+
+            self.datetime = data.datetime
+            self.callback(data)
+
+        self.strategy.inited = True
+        self.output("策略初始化完成")
+
+        self.strategy.on_start()
+        self.strategy.trading = True
+        self.output("开始回放历史数据")
+
+        # Use the rest of history data for running backtesting
+        for data in self.history_data[ix:]:
+            func(data)
+
+        self.output("历史数据回放结束")
+
+    def calculate_result(self):
+        """"""
+        self.output("开始计算逐日盯市盈亏")
+
+        if not self.trades:
+            self.output("成交记录为空，无法计算")
+            return
+
+        # Add trade data into daily reuslt.
+        for trade in self.trades.values():
+            d = trade.datetime.date()
+            daily_result = self.daily_results[d]
+            daily_result.add_trade(trade)
+
+        # Calculate daily result by iteration.
+        pre_close = 0
+        start_pos = 0
+
+        for daily_result in self.daily_results.values():
+            daily_result.calculate_pnl(
+                pre_close,
+                start_pos,
+                self.size,
+                self.rate,
+                self.slippage,
+                self.inverse
+            )
+
+            pre_close = daily_result.close_price
+            start_pos = daily_result.end_pos
+
+        # Generate dataframe
+        results = defaultdict(list)
+
+        for daily_result in self.daily_results.values():
+            for key, value in daily_result.__dict__.items():
+                results[key].append(value)
+
+        self.daily_df = DataFrame.from_dict(results).set_index("date")
+
+        self.output("逐日盯市盈亏计算完成")
+        return self.daily_df
+
+    def calculate_statistics(self, df: DataFrame = None, output=True):
+        """"""
+        self.output("开始计算策略统计指标")
+
+        # Check DataFrame input exterior
+        if df is None:
+            df = self.daily_df
+
+        # Check for init DataFrame
+        if df is None:
+            # Set all statistics to 0 if no trade.
+            start_date = ""
+            end_date = ""
+            total_days = 0
+            profit_days = 0
+            loss_days = 0
+            end_balance = 0
+            max_drawdown = 0
+            max_ddpercent = 0
+            max_drawdown_duration = 0
+            total_net_pnl = 0
+            daily_net_pnl = 0
+            total_commission = 0
+            daily_commission = 0
+            total_slippage = 0
+            daily_slippage = 0
+            total_turnover = 0
+            daily_turnover = 0
+            total_trade_count = 0
+            daily_trade_count = 0
+            total_return = 0
+            annual_return = 0
+            daily_return = 0
+            return_std = 0
+            sharpe_ratio = 0
+            return_drawdown_ratio = 0
+        else:
+            # Calculate balance related time series data
+            df["balance"] = df["net_pnl"].cumsum() + self.capital
+            df["return"] = np.log(df["balance"] / df["balance"].shift(1)).fillna(0)
+            df["highlevel"] = (
+                df["balance"].rolling(
+                    min_periods=1, window=len(df), center=False).max()
+            )
+            df["drawdown"] = df["balance"] - df["highlevel"]
+            df["ddpercent"] = df["drawdown"] / df["highlevel"] * 100
+
+            # Calculate statistics value
+            start_date = df.index[0]
+            end_date = df.index[-1]
+
+            total_days = len(df)
+            profit_days = len(df[df["net_pnl"] > 0])
+            loss_days = len(df[df["net_pnl"] < 0])
+
+            end_balance = df["balance"].iloc[-1]
+            max_drawdown = df["drawdown"].min()
+            max_ddpercent = df["ddpercent"].min()
+            max_drawdown_end = df["drawdown"].idxmin()
+            max_drawdown_start = df["balance"][:max_drawdown_end].argmax()
+            max_drawdown_duration = (max_drawdown_end - max_drawdown_start).days
+
+            total_net_pnl = df["net_pnl"].sum()
+            daily_net_pnl = total_net_pnl / total_days
+
+            total_commission = df["commission"].sum()
+            daily_commission = total_commission / total_days
+
+            total_slippage = df["slippage"].sum()
+            daily_slippage = total_slippage / total_days
+
+            total_turnover = df["turnover"].sum()
+            daily_turnover = total_turnover / total_days
+
+            total_trade_count = df["trade_count"].sum()
+            daily_trade_count = total_trade_count / total_days
+
+            total_return = (end_balance / self.capital - 1) * 100
+            annual_return = total_return / total_days * 240
+            daily_return = df["return"].mean() * 100
+            return_std = df["return"].std() * 100
+
+            if return_std:
+                sharpe_ratio = daily_return / return_std * np.sqrt(240)
+            else:
+                sharpe_ratio = 0
+
+            return_drawdown_ratio = -total_return / max_ddpercent
+
+        # Output
+        if output:
+            self.output("-" * 30)
+            self.output(f"首个交易日：\t{start_date}")
+            self.output(f"最后交易日：\t{end_date}")
+
+            self.output(f"总交易日：\t{total_days}")
+            self.output(f"盈利交易日：\t{profit_days}")
+            self.output(f"亏损交易日：\t{loss_days}")
+
+            self.output(f"起始资金：\t{self.capital:,.2f}")
+            self.output(f"结束资金：\t{end_balance:,.2f}")
+
+            self.output(f"总收益率：\t{total_return:,.2f}%")
+            self.output(f"年化收益：\t{annual_return:,.2f}%")
+            self.output(f"最大回撤: \t{max_drawdown:,.2f}")
+            self.output(f"百分比最大回撤: {max_ddpercent:,.2f}%")
+            self.output(f"最长回撤天数: \t{max_drawdown_duration}")
+
+            self.output(f"总盈亏：\t{total_net_pnl:,.2f}")
+            self.output(f"总手续费：\t{total_commission:,.2f}")
+            self.output(f"总滑点：\t{total_slippage:,.2f}")
+            self.output(f"总成交金额：\t{total_turnover:,.2f}")
+            self.output(f"总成交笔数：\t{total_trade_count}")
+
+            self.output(f"日均盈亏：\t{daily_net_pnl:,.2f}")
+            self.output(f"日均手续费：\t{daily_commission:,.2f}")
+            self.output(f"日均滑点：\t{daily_slippage:,.2f}")
+            self.output(f"日均成交金额：\t{daily_turnover:,.2f}")
+            self.output(f"日均成交笔数：\t{daily_trade_count}")
+
+            self.output(f"日均收益率：\t{daily_return:,.2f}%")
+            self.output(f"收益标准差：\t{return_std:,.2f}%")
+            self.output(f"Sharpe Ratio：\t{sharpe_ratio:,.2f}")
+            self.output(f"收益回撤比：\t{return_drawdown_ratio:,.2f}")
+
+        statistics = {
+            "start_date": start_date,
+            "end_date": end_date,
+            "total_days": total_days,
+            "profit_days": profit_days,
+            "loss_days": loss_days,
+            "capital": self.capital,
+            "end_balance": end_balance,
+            "max_drawdown": max_drawdown,
+            "max_ddpercent": max_ddpercent,
+            "max_drawdown_duration": max_drawdown_duration,
+            "total_net_pnl": total_net_pnl,
+            "daily_net_pnl": daily_net_pnl,
+            "total_commission": total_commission,
+            "daily_commission": daily_commission,
+            "total_slippage": total_slippage,
+            "daily_slippage": daily_slippage,
+            "total_turnover": total_turnover,
+            "daily_turnover": daily_turnover,
+            "total_trade_count": total_trade_count,
+            "daily_trade_count": daily_trade_count,
+            "total_return": total_return,
+            "annual_return": annual_return,
+            "daily_return": daily_return,
+            "return_std": return_std,
+            "sharpe_ratio": sharpe_ratio,
+            "return_drawdown_ratio": return_drawdown_ratio,
+        }
+
+        return statistics
+
+    def show_chart(self, df: DataFrame = None):
+        """"""
+        # Check DataFrame input exterior
+        if df is None:
+            df = self.daily_df
+
+        # Check for init DataFrame
+        if df is None:
+            return
+
+        plt.figure(figsize=(10, 16))
+
+        balance_plot = plt.subplot(4, 1, 1)
+        balance_plot.set_title("Balance")
+        df["balance"].plot(legend=True)
+
+        drawdown_plot = plt.subplot(4, 1, 2)
+        drawdown_plot.set_title("Drawdown")
+        drawdown_plot.fill_between(range(len(df)), df["drawdown"].values)
+
+        pnl_plot = plt.subplot(4, 1, 3)
+        pnl_plot.set_title("Daily Pnl")
+        df["net_pnl"].plot(kind="bar", legend=False, grid=False, xticks=[])
+
+        distribution_plot = plt.subplot(4, 1, 4)
+        distribution_plot.set_title("Daily Pnl Distribution")
+        df["net_pnl"].hist(bins=50)
+
+        plt.show()
+
+    def update_daily_close(self, price: float):
+        """"""
+        d = self.datetime.date()
+
+        daily_result = self.daily_results.get(d, None)
+        if daily_result:
+            daily_result.close_price = price
+        else:
+            self.daily_results[d] = DailyResult(d, price)
+
+    def new_bar(self, bar: BarData):
+        """"""
+        self.bar = bar
+        self.datetime = bar.datetime
+
+        self.cross_limit_order()
+        self.cross_stop_order()
+        self.strategy.on_bar(bar)
+
+        self.update_daily_close(bar.close_price)
+
+    def new_tick(self, tick: TickData):
+        """"""
+        self.tick = tick
+        self.datetime = tick.datetime
+
+        self.cross_limit_order()
+        self.cross_stop_order()
+        self.strategy.on_tick(tick)
+
+        self.update_daily_close(tick.last_price)
+
+    def cross_limit_order(self):
+        """
+        Cross limit order with last bar/tick data.
+        """
+        if self.mode == BacktestingMode.BAR:
+            long_cross_price = self.bar.low_price
+            short_cross_price = self.bar.high_price
+            long_best_price = self.bar.open_price
+            short_best_price = self.bar.open_price
+        else:
+            long_cross_price = self.tick.ask_price_1
+            short_cross_price = self.tick.bid_price_1
+            long_best_price = long_cross_price
+            short_best_price = short_cross_price
+
+        for order in list(self.active_limit_orders.values()):
+            # Push order update with status "not traded" (pending).
+            if order.status == Status.SUBMITTING:
+                order.status = Status.NOTTRADED
+                self.strategy.on_order(order)
+
+            # Check whether limit orders can be filled.
+            long_cross = (
+                order.direction == Direction.LONG
+                and order.price >= long_cross_price
+                and long_cross_price > 0
+            )
+
+            short_cross = (
+                order.direction == Direction.SHORT
+                and order.price <= short_cross_price
+                and short_cross_price > 0
+            )
+
+            if not long_cross and not short_cross:
+                continue
+
+            # Push order udpate with status "all traded" (filled).
+            order.traded = order.volume
+            order.status = Status.ALLTRADED
+            self.strategy.on_order(order)
+
+            self.active_limit_orders.pop(order.vt_orderid)
+
+            # Push trade update
+            self.trade_count += 1
+
+            if long_cross:
+                trade_price = min(order.price, long_best_price)
+                pos_change = order.volume
+            else:
+                trade_price = max(order.price, short_best_price)
+                pos_change = -order.volume
+
+            trade = TradeData(
+                symbol=order.symbol,
+                exchange=order.exchange,
+                orderid=order.orderid,
+                tradeid=str(self.trade_count),
+                direction=order.direction,
+                offset=order.offset,
+                price=trade_price,
+                volume=order.volume,
+                time=self.datetime.strftime("%H:%M:%S"),
+                gateway_name=self.gateway_name,
+            )
+            trade.datetime = self.datetime
+
+            self.strategy.pos += pos_change
+            self.strategy.on_trade(trade)
+
+            self.trades[trade.vt_tradeid] = trade
+
+    def load_bar(
+        self, spread: str, days: int, interval: Interval, callback: Callable
+    ):
+        """"""
+        self.days = days
+        self.callback = callback
+
+    def load_tick(self, spread: str, days: int, callback: Callable):
+        """"""
+        self.days = days
+        self.callback = callback
+
+    def start_algo(
+        self,
+        strategy: SpreadStrategyTemplate,
+        spread_name: str,
+        direction: Direction,
+        offset: Offset,
+        price: float,
+        volume: float,
+        payup: int,
+        interval: int,
+        lock: bool
+    ) -> str:
+        """"""
+        pass
+
+    def stop_algo(
+        self,
+        algoid: str
+    ):
+        """"""
+        pass
+
+    def send_order(
+        self,
+        strategy: SpreadStrategyTemplate,
+        direction: Direction,
+        offset: Offset,
+        price: float,
+        volume: float,
+        stop: bool,
+        lock: bool
+    ):
+        """"""
+        price = round_to(price, self.pricetick)
+        if stop:
+            vt_orderid = self.send_stop_order(direction, offset, price, volume)
+        else:
+            vt_orderid = self.send_limit_order(direction, offset, price, volume)
+        return [vt_orderid]
+
+    def cancel_order(self, strategy: SpreadStrategyTemplate, vt_orderid: str):
+        """
+        Cancel order by vt_orderid.
+        """
+        if vt_orderid.startswith(STOPORDER_PREFIX):
+            self.cancel_stop_order(strategy, vt_orderid)
+        else:
+            self.cancel_limit_order(strategy, vt_orderid)
+
+    def write_log(self, msg: str, strategy: SpreadStrategyTemplate = None):
+        """
+        Write log message.
+        """
+        msg = f"{self.datetime}\t{msg}"
+        self.logs.append(msg)
+
+    def send_email(self, msg: str, strategy: SpreadStrategyTemplate = None):
+        """
+        Send email to default receiver.
+        """
+        pass
+
+    def put_strategy_event(self, strategy: SpreadStrategyTemplate):
+        """
+        Put an event to update strategy status.
+        """
+        pass
+
+
+class DailyResult:
+    """"""
+
+    def __init__(self, date: date, close_price: float):
+        """"""
+        self.date = date
+        self.close_price = close_price
+        self.pre_close = 0
+
+        self.trades = []
+        self.trade_count = 0
+
+        self.start_pos = 0
+        self.end_pos = 0
+
+        self.turnover = 0
+        self.commission = 0
+        self.slippage = 0
+
+        self.trading_pnl = 0
+        self.holding_pnl = 0
+        self.total_pnl = 0
+        self.net_pnl = 0
+
+    def add_trade(self, trade: TradeData):
+        """"""
+        self.trades.append(trade)
+
+    def calculate_pnl(
+        self,
+        pre_close: float,
+        start_pos: float,
+        size: int,
+        rate: float,
+        slippage: float,
+        inverse: bool
+    ):
+        """"""
+        # If no pre_close provided on the first day,
+        # use value 1 to avoid zero division error
+        if pre_close:
+            self.pre_close = pre_close
+        else:
+            self.pre_close = 1
+
+        # Holding pnl is the pnl from holding position at day start
+        self.start_pos = start_pos
+        self.end_pos = start_pos
+
+        if not inverse:     # For normal contract
+            self.holding_pnl = self.start_pos * \
+                (self.close_price - self.pre_close) * size
+        else:               # For crypto currency inverse contract
+            self.holding_pnl = self.start_pos * \
+                (1 / self.pre_close - 1 / self.close_price) * size
+
+        # Trading pnl is the pnl from new trade during the day
+        self.trade_count = len(self.trades)
+
+        for trade in self.trades:
+            if trade.direction == Direction.LONG:
+                pos_change = trade.volume
+            else:
+                pos_change = -trade.volume
+
+            self.end_pos += pos_change
+
+            # For normal contract
+            if not inverse:
+                turnover = trade.volume * size * trade.price
+                self.trading_pnl += pos_change * \
+                    (self.close_price - trade.price) * size
+                self.slippage += trade.volume * size * slippage
+            # For crypto currency inverse contract
+            else:
+                turnover = trade.volume * size / trade.price
+                self.trading_pnl += pos_change * \
+                    (1 / trade.price - 1 / self.close_price) * size
+                self.slippage += trade.volume * size * slippage / (trade.price ** 2)
+
+            self.turnover += turnover
+            self.commission += turnover * rate
+
+        # Net pnl takes account of commission and slippage cost
+        self.total_pnl = self.trading_pnl + self.holding_pnl
+        self.net_pnl = self.total_pnl - self.commission - self.slippage
+
+
+
+@lru_cache(maxsize=999)
+def load_bar_data(
+    symbol: str,
+    exchange: Exchange,
+    interval: Interval,
+    start: datetime,
+    end: datetime
+):
+    """"""
+    return database_manager.load_bar_data(
+        symbol, exchange, interval, start, end
+    )
+
+
+@lru_cache(maxsize=999)
+def load_tick_data(
+    symbol: str,
+    exchange: Exchange,
+    start: datetime,
+    end: datetime
+):
+    """"""
+    return database_manager.load_tick_data(
+        symbol, exchange, start, end
+    )
+
diff --git a/vnpy/app/spread_trading/base.py b/vnpy/app/spread_trading/base.py
index efbe185f..374e48b5 100644
--- a/vnpy/app/spread_trading/base.py
+++ b/vnpy/app/spread_trading/base.py
@@ -347,3 +347,8 @@ def calculate_inverse_volume(
     if not price:
         return 0
     return original_volume * size / price
+
+
+class BacktestingMode(Enum):
+    BAR = 1
+    TICK = 2

From 687bdbc66db352cf16feee619a6b39f0bd100546 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sun, 10 Nov 2019 16:09:43 +0800
Subject: [PATCH 2/5] [Add] backtesting function for spread trading

---
 examples/spread_backtesting/backtesting.ipynb | 120 ++++++++++
 vnpy/app/spread_trading/__init__.py           |   4 +-
 vnpy/app/spread_trading/backtesting.py        | 225 +++++++++++-------
 vnpy/app/spread_trading/base.py               |   1 +
 vnpy/app/spread_trading/template.py           |  42 +++-
 5 files changed, 297 insertions(+), 95 deletions(-)
 create mode 100644 examples/spread_backtesting/backtesting.ipynb

diff --git a/examples/spread_backtesting/backtesting.ipynb b/examples/spread_backtesting/backtesting.ipynb
new file mode 100644
index 00000000..66750ab0
--- /dev/null
+++ b/examples/spread_backtesting/backtesting.ipynb
@@ -0,0 +1,120 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#%%\n",
+    "from vnpy.app.spread_trading.backtesting import BacktestingEngine\n",
+    "from vnpy.app.spread_trading.strategies.statistical_arbitrage_strategy import (\n",
+    "    StatisticalArbitrageStrategy\n",
+    ")\n",
+    "from vnpy.app.spread_trading.base import LegData, SpreadData\n",
+    "from datetime import datetime"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "spread = SpreadData(\n",
+    "    name=\"IF-Spread\",\n",
+    "    legs=[LegData(\"IF1911.CFFEX\"), LegData(\"IF1912.CFFEX\")],\n",
+    "    price_multipliers={\"IF1911.CFFEX\": 1, \"IF1912.CFFEX\": -1},\n",
+    "    trading_multipliers={\"IF1911.CFFEX\": 1, \"IF1912.CFFEX\": -1},\n",
+    "    active_symbol=\"IF1911.CFFEX\",\n",
+    "    inverse_contracts={\"IF1911.CFFEX\": False, \"IF1912.CFFEX\": False},\n",
+    "    min_volume=1\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#%%\n",
+    "engine = BacktestingEngine()\n",
+    "engine.set_parameters(\n",
+    "    spread=spread,\n",
+    "    interval=\"1m\",\n",
+    "    start=datetime(2019, 6, 10),\n",
+    "    end=datetime(2019, 11, 10),\n",
+    "    rate=0,\n",
+    "    slippage=0,\n",
+    "    size=300,\n",
+    "    pricetick=0.2,\n",
+    "    capital=1_000_000,\n",
+    ")\n",
+    "engine.add_strategy(StatisticalArbitrageStrategy, {})"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "scrolled": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "2019-11-10 16:09:03.822440\t开始加载历史数据\n"
+     ]
+    }
+   ],
+   "source": [
+    "#%%\n",
+    "engine.load_data()\n",
+    "engine.run_backtesting()\n",
+    "df = engine.calculate_result()\n",
+    "engine.calculate_statistics()\n",
+    "engine.show_chart()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for trade in engine.trades.values():\n",
+    "    print(trade)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/vnpy/app/spread_trading/__init__.py b/vnpy/app/spread_trading/__init__.py
index 360a4390..f73fe014 100644
--- a/vnpy/app/spread_trading/__init__.py
+++ b/vnpy/app/spread_trading/__init__.py
@@ -3,7 +3,9 @@ from pathlib import Path
 from vnpy.trader.app import BaseApp
 from vnpy.trader.object import (
     OrderData,
-    TradeData
+    TradeData,
+    TickData,
+    BarData
 )
 
 from .engine import (
diff --git a/vnpy/app/spread_trading/backtesting.py b/vnpy/app/spread_trading/backtesting.py
index 199c8065..20dd8419 100644
--- a/vnpy/app/spread_trading/backtesting.py
+++ b/vnpy/app/spread_trading/backtesting.py
@@ -1,6 +1,6 @@
 from collections import defaultdict
 from datetime import date, datetime, timedelta
-from typing import Callable
+from typing import Callable, Type, Dict, List
 from functools import lru_cache
 
 import numpy as np
@@ -14,7 +14,7 @@ from vnpy.trader.database import database_manager
 from vnpy.trader.object import TradeData, BarData, TickData
 from vnpy.trader.utility import round_to
 
-from .template import SpreadStrategyTemplate
+from .template import SpreadStrategyTemplate, SpreadAlgoTemplate
 from .base import SpreadData, BacktestingMode
 
 sns.set_style("whitegrid")
@@ -38,8 +38,8 @@ class BacktestingEngine:
         self.capital = 1_000_000
         self.mode = BacktestingMode.BAR
 
-        self.strategy_class = None
-        self.strategy = None
+        self.strategy_class: Type[SpreadStrategyTemplate] = None
+        self.strategy: SpreadStrategyTemplate = None
         self.tick: TickData = None
         self.bar: BarData = None
         self.datetime = None
@@ -138,7 +138,8 @@ class BacktestingEngine:
                 self.spread,
                 self.interval,
                 self.start,
-                self.end
+                self.end,
+                self.pricetick
             )
         else:
             self.history_datas = load_tick_data(
@@ -208,8 +209,7 @@ class BacktestingEngine:
                 start_pos,
                 self.size,
                 self.rate,
-                self.slippage,
-                self.inverse
+                self.slippage
             )
 
             pre_close = daily_result.close_price
@@ -427,10 +427,9 @@ class BacktestingEngine:
         """"""
         self.bar = bar
         self.datetime = bar.datetime
+        self.cross_algo()
 
-        self.cross_limit_order()
-        self.cross_stop_order()
-        self.strategy.on_bar(bar)
+        self.strategy.on_spread_bar(bar)
 
         self.update_daily_close(bar.close_price)
 
@@ -438,44 +437,39 @@ class BacktestingEngine:
         """"""
         self.tick = tick
         self.datetime = tick.datetime
+        self.cross_algo()
 
-        self.cross_limit_order()
-        self.cross_stop_order()
-        self.strategy.on_tick(tick)
+        self.spread.bid_price = tick.bid_price_1
+        self.spread.bid_volume = tick.bid_volume_1
+        self.spread.ask_price = tick.ask_price_1
+        self.spread.ask_volume = tick.ask_volume_1
+
+        self.strategy.on_spread_data()
 
         self.update_daily_close(tick.last_price)
 
-    def cross_limit_order(self):
+    def cross_algo(self):
         """
         Cross limit order with last bar/tick data.
         """
         if self.mode == BacktestingMode.BAR:
-            long_cross_price = self.bar.low_price
-            short_cross_price = self.bar.high_price
-            long_best_price = self.bar.open_price
-            short_best_price = self.bar.open_price
+            long_cross_price = self.bar.close_price
+            short_cross_price = self.bar.close_price
         else:
             long_cross_price = self.tick.ask_price_1
             short_cross_price = self.tick.bid_price_1
-            long_best_price = long_cross_price
-            short_best_price = short_cross_price
-
-        for order in list(self.active_limit_orders.values()):
-            # Push order update with status "not traded" (pending).
-            if order.status == Status.SUBMITTING:
-                order.status = Status.NOTTRADED
-                self.strategy.on_order(order)
 
+        for algo in list(self.active_algos.values()):
             # Check whether limit orders can be filled.
             long_cross = (
-                order.direction == Direction.LONG
-                and order.price >= long_cross_price
+                algo.direction == Direction.LONG
+                and algo.price >= long_cross_price
                 and long_cross_price > 0
             )
 
             short_cross = (
-                order.direction == Direction.SHORT
-                and order.price <= short_cross_price
+                algo.direction == Direction.SHORT
+                and algo.price <= short_cross_price
                 and short_cross_price > 0
             )
 
@@ -483,49 +477,49 @@ class BacktestingEngine:
                 continue
 
             # Push order udpate with status "all traded" (filled).
-            order.traded = order.volume
-            order.status = Status.ALLTRADED
-            self.strategy.on_order(order)
+            algo.traded = algo.volume
+            algo.status = Status.ALLTRADED
+            self.strategy.update_spread_algo(algo)
 
-            self.active_limit_orders.pop(order.vt_orderid)
+            self.active_algos.pop(algo.algoid)
 
             # Push trade update
             self.trade_count += 1
 
             if long_cross:
-                trade_price = min(order.price, long_best_price)
-                pos_change = order.volume
+                trade_price = long_cross_price
+                pos_change = algo.volume
             else:
-                trade_price = max(order.price, short_best_price)
-                pos_change = -order.volume
+                trade_price = short_cross_price
+                pos_change = -algo.volume
 
             trade = TradeData(
-                symbol=order.symbol,
-                exchange=order.exchange,
-                orderid=order.orderid,
+                symbol=self.spread.name,
+                exchange=Exchange.LOCAL,
+                orderid=algo.algoid,
                 tradeid=str(self.trade_count),
-                direction=order.direction,
-                offset=order.offset,
+                direction=algo.direction,
+                offset=algo.offset,
                 price=trade_price,
-                volume=order.volume,
+                volume=algo.volume,
                 time=self.datetime.strftime("%H:%M:%S"),
                 gateway_name=self.gateway_name,
             )
             trade.datetime = self.datetime
 
-            self.strategy.pos += pos_change
-            self.strategy.on_trade(trade)
+            self.spread.net_pos += pos_change
+            self.strategy.on_spread_pos()
 
             self.trades[trade.vt_tradeid] = trade
 
     def load_bar(
-        self, spread: str, days: int, interval: Interval, callback: Callable
+        self, spread: SpreadData, days: int, interval: Interval, callback: Callable
     ):
         """"""
         self.days = days
         self.callback = callback
 
-    def load_tick(self, spread: str, days: int, callback: Callable):
+    def load_tick(self, spread: SpreadData, days: int, callback: Callable):
         """"""
         self.days = days
         self.callback = callback
@@ -543,14 +537,39 @@ class BacktestingEngine:
         lock: bool
     ) -> str:
         """"""
-        pass
+        self.algo_count += 1
+        algoid = str(self.algo_count)
+
+        algo = SpreadAlgoTemplate(
+            self,
+            algoid,
+            self.spread,
+            direction,
+            offset,
+            price,
+            volume,
+            payup,
+            interval,
+            lock
+        )
+
+        self.algos[algoid] = algo
+        self.active_algos[algoid] = algo
+
+        return algoid
 
     def stop_algo(
         self,
+        strategy: SpreadStrategyTemplate,
         algoid: str
     ):
         """"""
-        pass
+        if algoid not in self.active_algos:
+            return
+        algo = self.active_algos.pop(algoid)
+
+        algo.status = Status.CANCELLED
+        self.strategy.update_spread_algo(algo)
 
     def send_order(
         self,
@@ -563,23 +582,15 @@ class BacktestingEngine:
         lock: bool
     ):
         """"""
-        price = round_to(price, self.pricetick)
-        if stop:
-            vt_orderid = self.send_stop_order(direction, offset, price, volume)
-        else:
-            vt_orderid = self.send_limit_order(direction, offset, price, volume)
-        return [vt_orderid]
+        pass
 
     def cancel_order(self, strategy: SpreadStrategyTemplate, vt_orderid: str):
         """
         Cancel order by vt_orderid.
         """
-        if vt_orderid.startswith(STOPORDER_PREFIX):
-            self.cancel_stop_order(strategy, vt_orderid)
-        else:
-            self.cancel_limit_order(strategy, vt_orderid)
+        pass
 
-    def write_log(self, msg: str, strategy: SpreadStrategyTemplate = None):
+    def write_strategy_log(self, strategy: SpreadStrategyTemplate, msg: str):
         """
         Write log message.
         """
@@ -598,6 +609,10 @@ class BacktestingEngine:
         """
         pass
 
+    def write_algo_log(self, algo: SpreadAlgoTemplate, msg: str):
+        """"""
+        pass
+
 
 class DailyResult:
     """"""
@@ -633,8 +648,7 @@ class DailyResult:
         start_pos: float,
         size: int,
         rate: float,
-        slippage: float,
-        inverse: bool
+        slippage: float
     ):
         """"""
         # If no pre_close provided on the first day,
@@ -648,12 +662,7 @@ class DailyResult:
         self.start_pos = start_pos
         self.end_pos = start_pos
 
-        if not inverse:     # For normal contract
-            self.holding_pnl = self.start_pos * \
-                (self.close_price - self.pre_close) * size
-        else:               # For crypto currency inverse contract
-            self.holding_pnl = self.start_pos * \
-                (1 / self.pre_close - 1 / self.close_price) * size
+        self.holding_pnl = self.start_pos * (self.close_price - self.pre_close) * size
 
         # Trading pnl is the pnl from new trade during the day
         self.trade_count = len(self.trades)
@@ -666,18 +675,10 @@ class DailyResult:
 
             self.end_pos += pos_change
 
-            # For normal contract
-            if not inverse:
-                turnover = trade.volume * size * trade.price
-                self.trading_pnl += pos_change * \
-                    (self.close_price - trade.price) * size
-                self.slippage += trade.volume * size * slippage
-            # For crypto currency inverse contract
-            else:
-                turnover = trade.volume * size / trade.price
-                self.trading_pnl += pos_change * \
-                    (1 / trade.price - 1 / self.close_price) * size
-                self.slippage += trade.volume * size * slippage / (trade.price ** 2)
+            turnover = trade.volume * size * trade.price
+            self.trading_pnl += pos_change * \
+                (self.close_price - trade.price) * size
+            self.slippage += trade.volume * size * slippage
 
             self.turnover += turnover
             self.commission += turnover * rate
@@ -687,30 +688,72 @@ class DailyResult:
         self.net_pnl = self.total_pnl - self.commission - self.slippage
 
 
-
 @lru_cache(maxsize=999)
 def load_bar_data(
-    symbol: str,
-    exchange: Exchange,
+    spread: SpreadData,
     interval: Interval,
     start: datetime,
-    end: datetime
+    end: datetime,
+    pricetick: float
 ):
     """"""
-    return database_manager.load_bar_data(
-        symbol, exchange, interval, start, end
-    )
+    # Load bar data of each spread leg
+    leg_bars: Dict[str, Dict] = {}
+
+    for vt_symbol in spread.legs.keys():
+        symbol, exchange_str = vt_symbol.split(".")
+        exchange = Exchange(exchange_str)
+
+        bar_data: List[BarData] = database_manager.load_bar_data(
+            symbol, exchange, interval, start, end
+        )
+
+        bars: Dict[datetime, BarData] = {bar.datetime: bar for bar in bar_data}
+        leg_bars[vt_symbol] = bars
+
+    # Calculate spread bar data
+    spread_bars: List[BarData] = []
+
+    for dt in bars.keys():
+        spread_price = 0
+        spread_available = True
+
+        for leg in spread.legs.values():
+            leg_bar = leg_bars[leg.vt_symbol].get(dt, None)
+
+            if leg_bar:
+                price_multiplier = spread.price_multipliers[leg.vt_symbol]
+                spread_price += price_multiplier * leg_bar.close_price
+            else:
+                spread_available = False
+
+        if spread_available:
+            spread_price = round_to(spread_price, pricetick)
+
+            spread_bar = BarData(
+                symbol=spread.name,
+                exchange=exchange.LOCAL,
+                datetime=dt,
+                interval=interval,
+                open_price=spread_price,
+                high_price=spread_price,
+                low_price=spread_price,
+                close_price=spread_price,
+                gateway_name=BacktestingEngine.gateway_name,
+            )
+            spread_bars.append(spread_bar)
+
+    return spread_bars
 
 
 @lru_cache(maxsize=999)
 def load_tick_data(
-    symbol: str,
-    exchange: Exchange,
+    spread: SpreadData,
     start: datetime,
     end: datetime
 ):
     """"""
     return database_manager.load_tick_data(
-        symbol, exchange, start, end
+        spread.name, Exchange.LOCAL, start, end
     )
 
diff --git a/vnpy/app/spread_trading/base.py b/vnpy/app/spread_trading/base.py
index 374e48b5..cace98f3 100644
--- a/vnpy/app/spread_trading/base.py
+++ b/vnpy/app/spread_trading/base.py
@@ -1,5 +1,6 @@
 from typing import Dict, List
 from datetime import datetime
+from enum import Enum
 
 from vnpy.trader.object import TickData, PositionData, TradeData, ContractData
 from vnpy.trader.constant import Direction, Offset, Exchange
diff --git a/vnpy/app/spread_trading/template.py b/vnpy/app/spread_trading/template.py
index 0d8838f3..de06bc25 100644
--- a/vnpy/app/spread_trading/template.py
+++ b/vnpy/app/spread_trading/template.py
@@ -1,10 +1,12 @@
 
 from collections import defaultdict
-from typing import Dict, List, Set
+from typing import Dict, List, Set, Callable
 from copy import copy
 
-from vnpy.trader.object import TickData, TradeData, OrderData, ContractData
-from vnpy.trader.constant import Direction, Status, Offset
+from vnpy.trader.object import (
+    TickData, TradeData, OrderData, ContractData, BarData
+)
+from vnpy.trader.constant import Direction, Status, Offset, Interval
 from vnpy.trader.utility import virtual, floor_to, ceil_to, round_to
 
 from .base import SpreadData, calculate_inverse_volume
@@ -434,6 +436,20 @@ class SpreadStrategyTemplate:
         """
         pass
 
+    @virtual
+    def on_spread_tick(self, tick: TickData):
+        """
+        Callback when new spread tick data is generated.
+        """
+        pass
+
+    @virtual
+    def on_spread_bar(self, bar: BarData):
+        """
+        Callback when new spread bar data is generated.
+        """
+        pass
+
     @virtual
     def on_spread_pos(self):
         """
@@ -635,3 +651,23 @@ class SpreadStrategyTemplate:
         """
         if self.inited:
             self.strategy_engine.send_email(msg, self)
+
+    def load_bar(
+        self,
+        days: int,
+        interval: Interval = Interval.MINUTE,
+        callback: Callable = None,
+    ):
+        """
+        Load historical bar data for initializing strategy.
+        """
+        if not callback:
+            callback = self.on_spread_bar
+
+        self.strategy_engine.load_bar(self.spread, days, interval, callback)
+
+    def load_tick(self, days: int):
+        """
+        Load historical tick data for initializing strategy.
+        """
+        self.strategy_engine.load_tick(self.spread, days, self.on_spread_tick)

From 9a5cdbe3e864b6e9da952cd915bd39983f745d85 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sun, 10 Nov 2019 16:11:05 +0800
Subject: [PATCH 3/5] [Add] statitical arbitrage strategy, close #1382

---
 .../statistical_arbitrage_strategy.py         | 176 ++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 vnpy/app/spread_trading/strategies/statistical_arbitrage_strategy.py

diff --git a/vnpy/app/spread_trading/strategies/statistical_arbitrage_strategy.py b/vnpy/app/spread_trading/strategies/statistical_arbitrage_strategy.py
new file mode 100644
index 00000000..173c12ec
--- /dev/null
+++ b/vnpy/app/spread_trading/strategies/statistical_arbitrage_strategy.py
@@ -0,0 +1,176 @@
+from vnpy.trader.utility import BarGenerator, ArrayManager
+from vnpy.app.spread_trading import (
+    SpreadStrategyTemplate,
+    SpreadAlgoTemplate,
+    SpreadData,
+    OrderData,
+    TradeData,
+    TickData,
+    BarData
+)
+
+
+class StatisticalArbitrageStrategy(SpreadStrategyTemplate):
+    """"""
+
+    author = "用Python的交易员"
+
+    boll_window = 20
+    boll_dev = 2
+    max_pos = 10
+    payup = 10
+    interval = 5
+
+    spread_pos = 0.0
+    boll_up = 0.0
+    boll_down = 0.0
+    boll_mid = 0.0
+
+    parameters = [
+        "boll_window",
+        "boll_dev",
+        "max_pos",
+        "payup",
+        "interval"
+    ]
+    variables = [
+        "spread_pos",
+        "boll_up",
+        "boll_down",
+        "boll_mid"
+    ]
+
+    def __init__(
+        self,
+        strategy_engine,
+        strategy_name: str,
+        spread: SpreadData,
+        setting: dict
+    ):
+        """"""
+        super().__init__(
+            strategy_engine, strategy_name, spread, setting
+        )
+
+        self.bg = BarGenerator(self.on_spread_bar)
+        self.am = ArrayManager()
+
+    def on_init(self):
+        """
+        Callback when strategy is inited.
+        """
+        self.write_log("策略初始化")
+
+        self.load_bar(10)
+
+    def on_start(self):
+        """
+        Callback when strategy is started.
+        """
+        self.write_log("策略启动")
+
+    def on_stop(self):
+        """
+        Callback when strategy is stopped.
+        """
+        self.write_log("策略停止")
+
+        self.put_event()
+
+    def on_spread_data(self):
+        """
+        Callback when spread price is updated.
+        """
+        tick = self.get_spread_tick()
+        self.on_spread_tick(tick)
+
+    def on_spread_tick(self, tick: TickData):
+        """
+        Callback when new spread tick data is generated.
+        """
+        self.bg.update_tick(tick)
+
+    def on_spread_bar(self, bar: BarData):
+        """
+        Callback when spread bar data is generated.
+        """
+        self.am.update_bar(bar)
+        if not self.am.inited:
+            return
+
+        self.boll_mid = self.am.sma(self.boll_window)
+        self.boll_up, self.boll_down = self.am.boll(
+            self.boll_window, self.boll_dev)
+
+        if not self.spread_pos:
+            if bar.close_price >= self.boll_up:
+                self.start_short_algo(
+                    bar.close_price - 10,
+                    self.max_pos,
+                    payup=self.payup,
+                    interval=self.interval
+                )
+            elif bar.close_price <= self.boll_down:
+                self.start_long_algo(
+                    bar.close_price + 10,
+                    self.max_pos,
+                    payup=self.payup,
+                    interval=self.interval
+                )
+        elif self.spread_pos < 0:
+            if bar.close_price <= self.boll_mid:
+                self.start_long_algo(
+                    bar.close_price + 10,
+                    abs(self.spread_pos),
+                    payup=self.payup,
+                    interval=self.interval
+                )
+        else:
+            if bar.close_price >= self.boll_mid:
+                self.start_short_algo(
+                    bar.close_price - 10,
+                    abs(self.spread_pos),
+                    payup=self.payup,
+                    interval=self.interval
+                )
+
+    def on_spread_pos(self):
+        """
+        Callback when spread position is updated.
+        """
+        self.spread_pos = self.get_spread_pos()
+        self.put_event()
+
+    def on_spread_algo(self, algo: SpreadAlgoTemplate):
+        """
+        Callback when algo status is updated.
+        """
+        pass
+
+    def on_order(self, order: OrderData):
+        """
+        Callback when order status is updated.
+        """
+        pass
+
+    def on_trade(self, trade: TradeData):
+        """
+        Callback when new trade data is received.
+        """
+        pass
+
+    def stop_open_algos(self):
+        """"""
+        if self.buy_algoid:
+            self.stop_algo(self.buy_algoid)
+
+        if self.short_algoid:
+            self.stop_algo(self.short_algoid)
+
+    def stop_close_algos(self):
+        """"""
+        if self.sell_algoid:
+            self.stop_algo(self.sell_algoid)
+
+        if self.cover_algoid:
+            self.stop_algo(self.cover_algoid)

From 1cb8233755b4ca2b9822c073ebd1dab865b1b94d Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sun, 10 Nov 2019 16:20:20 +0800
Subject: [PATCH 4/5] [Mod] flake8 code improve

---
 examples/spread_backtesting/backtesting.ipynb | 64 ++++++++++++++++++-
 vnpy/app/spread_trading/backtesting.py        |  3 +-
 2 files changed, 63 insertions(+), 4 deletions(-)

diff --git a/examples/spread_backtesting/backtesting.ipynb b/examples/spread_backtesting/backtesting.ipynb
index 66750ab0..c914ecc6 100644
--- a/examples/spread_backtesting/backtesting.ipynb
+++ b/examples/spread_backtesting/backtesting.ipynb
@@ -56,7 +56,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {
     "scrolled": false
    },
@@ -65,8 +65,68 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "2019-11-10 16:09:03.822440\t开始加载历史数据\n"
+      "2019-11-10 16:09:03.822440\t开始加载历史数据\n",
+      "2019-11-10 16:09:07.915724\t历史数据加载完成，数据量：7200\n",
+      "2019-11-10 16:09:07.993766\t策略初始化完成\n",
+      "2019-11-10 16:09:07.993766\t开始回放历史数据\n",
+      "2019-11-10 16:09:08.186919\t历史数据回放结束\n",
+      "2019-11-10 16:09:08.186919\t开始计算逐日盯市盈亏\n",
+      "2019-11-10 16:09:08.192772\t逐日盯市盈亏计算完成\n",
+      "2019-11-10 16:09:08.193748\t开始计算策略统计指标\n",
+      "2019-11-10 16:09:08.236670\t------------------------------\n",
+      "2019-11-10 16:09:08.236670\t首个交易日：\t2019-10-14\n",
+      "2019-11-10 16:09:08.236670\t最后交易日：\t2019-11-08\n",
+      "2019-11-10 16:09:08.236670\t总交易日：\t20\n",
+      "2019-11-10 16:09:08.236670\t盈利交易日：\t12\n",
+      "2019-11-10 16:09:08.236670\t亏损交易日：\t8\n",
+      "2019-11-10 16:09:08.236670\t起始资金：\t1,000,000.00\n",
+      "2019-11-10 16:09:08.236670\t结束资金：\t1,075,600.00\n",
+      "2019-11-10 16:09:08.236670\t总收益率：\t7.56%\n",
+      "2019-11-10 16:09:08.236670\t年化收益：\t90.72%\n",
+      "2019-11-10 16:09:08.236670\t最大回撤: \t-24,600.00\n",
+      "2019-11-10 16:09:08.236670\t百分比最大回撤: -2.29%\n",
+      "2019-11-10 16:09:08.236670\t最长回撤天数: \t9\n",
+      "2019-11-10 16:09:08.236670\t总盈亏：\t75,600.00\n",
+      "2019-11-10 16:09:08.236670\t总手续费：\t0.00\n",
+      "2019-11-10 16:09:08.236670\t总滑点：\t0.00\n",
+      "2019-11-10 16:09:08.236670\t总成交金额：\t3,603,600.00\n",
+      "2019-11-10 16:09:08.236670\t总成交笔数：\t435\n",
+      "2019-11-10 16:09:08.236670\t日均盈亏：\t3,780.00\n",
+      "2019-11-10 16:09:08.236670\t日均手续费：\t0.00\n",
+      "2019-11-10 16:09:08.236670\t日均滑点：\t0.00\n",
+      "2019-11-10 16:09:08.236670\t日均成交金额：\t180,180.00\n",
+      "2019-11-10 16:09:08.236670\t日均成交笔数：\t21.75\n",
+      "2019-11-10 16:09:08.236670\t日均收益率：\t0.27%\n",
+      "2019-11-10 16:09:08.236670\t收益标准差：\t0.81%\n",
+      "2019-11-10 16:09:08.236670\tSharpe Ratio：\t5.20\n",
+      "2019-11-10 16:09:08.236670\t收益回撤比：\t3.29\n"
      ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "C:\\Github\\vnpy\\vnpy\\app\\spread_trading\\backtesting.py:289: FutureWarning: \n",
+      "The current behaviour of 'Series.argmax' is deprecated, use 'idxmax'\n",
+      "instead.\n",
+      "The behavior of 'argmax' will be corrected to return the positional\n",
+      "maximum in the future. For now, use 'series.values.argmax' or\n",
+      "'np.argmax(np.array(values))' to get the position of the maximum\n",
+      "row.\n",
+      "  max_drawdown_start = df[\"balance\"][:max_drawdown_end].argmax()\n"
+     ]
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 720x1152 with 4 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
     }
    ],
    "source": [
diff --git a/vnpy/app/spread_trading/backtesting.py b/vnpy/app/spread_trading/backtesting.py
index 20dd8419..b87f53c9 100644
--- a/vnpy/app/spread_trading/backtesting.py
+++ b/vnpy/app/spread_trading/backtesting.py
@@ -1,5 +1,5 @@
 from collections import defaultdict
-from datetime import date, datetime, timedelta
+from datetime import date, datetime
 from typing import Callable, Type, Dict, List
 from functools import lru_cache
 
@@ -756,4 +756,3 @@ def load_tick_data(
     return database_manager.load_tick_data(
         spread.name, Exchange.LOCAL, start, end
     )
-

From c5ee08ae8284cb30739cff0ab55b22ef556ea3f7 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Sun, 10 Nov 2019 16:34:39 +0800
Subject: [PATCH 5/5] [Add] load_bar/load_tick function for
 SpreadStrategyEngine

---
 examples/spread_backtesting/backtesting.ipynb | 518 ++++++++++++++++--
 vnpy/app/cta_strategy/engine.py               |   2 -
 vnpy/app/spread_trading/backtesting.py        |  77 +--
 vnpy/app/spread_trading/base.py               |  80 ++-
 vnpy/app/spread_trading/engine.py             |  30 +-
 5 files changed, 587 insertions(+), 120 deletions(-)

diff --git a/examples/spread_backtesting/backtesting.ipynb b/examples/spread_backtesting/backtesting.ipynb
index c914ecc6..459ea279 100644
--- a/examples/spread_backtesting/backtesting.ipynb
+++ b/examples/spread_backtesting/backtesting.ipynb
@@ -65,48 +65,48 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "2019-11-10 16:09:03.822440\t开始加载历史数据\n",
-      "2019-11-10 16:09:07.915724\t历史数据加载完成，数据量：7200\n",
-      "2019-11-10 16:09:07.993766\t策略初始化完成\n",
-      "2019-11-10 16:09:07.993766\t开始回放历史数据\n",
-      "2019-11-10 16:09:08.186919\t历史数据回放结束\n",
-      "2019-11-10 16:09:08.186919\t开始计算逐日盯市盈亏\n",
-      "2019-11-10 16:09:08.192772\t逐日盯市盈亏计算完成\n",
-      "2019-11-10 16:09:08.193748\t开始计算策略统计指标\n",
-      "2019-11-10 16:09:08.236670\t------------------------------\n",
-      "2019-11-10 16:09:08.236670\t首个交易日：\t2019-10-14\n",
-      "2019-11-10 16:09:08.236670\t最后交易日：\t2019-11-08\n",
-      "2019-11-10 16:09:08.236670\t总交易日：\t20\n",
-      "2019-11-10 16:09:08.236670\t盈利交易日：\t12\n",
-      "2019-11-10 16:09:08.236670\t亏损交易日：\t8\n",
-      "2019-11-10 16:09:08.236670\t起始资金：\t1,000,000.00\n",
-      "2019-11-10 16:09:08.236670\t结束资金：\t1,075,600.00\n",
-      "2019-11-10 16:09:08.236670\t总收益率：\t7.56%\n",
-      "2019-11-10 16:09:08.236670\t年化收益：\t90.72%\n",
-      "2019-11-10 16:09:08.236670\t最大回撤: \t-24,600.00\n",
-      "2019-11-10 16:09:08.236670\t百分比最大回撤: -2.29%\n",
-      "2019-11-10 16:09:08.236670\t最长回撤天数: \t9\n",
-      "2019-11-10 16:09:08.236670\t总盈亏：\t75,600.00\n",
-      "2019-11-10 16:09:08.236670\t总手续费：\t0.00\n",
-      "2019-11-10 16:09:08.236670\t总滑点：\t0.00\n",
-      "2019-11-10 16:09:08.236670\t总成交金额：\t3,603,600.00\n",
-      "2019-11-10 16:09:08.236670\t总成交笔数：\t435\n",
-      "2019-11-10 16:09:08.236670\t日均盈亏：\t3,780.00\n",
-      "2019-11-10 16:09:08.236670\t日均手续费：\t0.00\n",
-      "2019-11-10 16:09:08.236670\t日均滑点：\t0.00\n",
-      "2019-11-10 16:09:08.236670\t日均成交金额：\t180,180.00\n",
-      "2019-11-10 16:09:08.236670\t日均成交笔数：\t21.75\n",
-      "2019-11-10 16:09:08.236670\t日均收益率：\t0.27%\n",
-      "2019-11-10 16:09:08.236670\t收益标准差：\t0.81%\n",
-      "2019-11-10 16:09:08.236670\tSharpe Ratio：\t5.20\n",
-      "2019-11-10 16:09:08.236670\t收益回撤比：\t3.29\n"
+      "2019-11-10 16:33:53.249984\t开始加载历史数据\n",
+      "2019-11-10 16:33:56.769516\t历史数据加载完成，数据量：7200\n",
+      "2019-11-10 16:33:56.816391\t策略初始化完成\n",
+      "2019-11-10 16:33:56.816391\t开始回放历史数据\n",
+      "2019-11-10 16:33:56.957016\t历史数据回放结束\n",
+      "2019-11-10 16:33:56.957016\t开始计算逐日盯市盈亏\n",
+      "2019-11-10 16:33:56.957016\t逐日盯市盈亏计算完成\n",
+      "2019-11-10 16:33:56.957016\t开始计算策略统计指标\n",
+      "2019-11-10 16:33:56.990219\t------------------------------\n",
+      "2019-11-10 16:33:56.991195\t首个交易日：\t2019-10-14\n",
+      "2019-11-10 16:33:56.991195\t最后交易日：\t2019-11-08\n",
+      "2019-11-10 16:33:56.992172\t总交易日：\t20\n",
+      "2019-11-10 16:33:56.992172\t盈利交易日：\t12\n",
+      "2019-11-10 16:33:56.992172\t亏损交易日：\t8\n",
+      "2019-11-10 16:33:56.993148\t起始资金：\t1,000,000.00\n",
+      "2019-11-10 16:33:56.993148\t结束资金：\t1,075,600.00\n",
+      "2019-11-10 16:33:56.994125\t总收益率：\t7.56%\n",
+      "2019-11-10 16:33:56.994125\t年化收益：\t90.72%\n",
+      "2019-11-10 16:33:56.994125\t最大回撤: \t-24,600.00\n",
+      "2019-11-10 16:33:56.995102\t百分比最大回撤: -2.29%\n",
+      "2019-11-10 16:33:56.995102\t最长回撤天数: \t9\n",
+      "2019-11-10 16:33:56.996078\t总盈亏：\t75,600.00\n",
+      "2019-11-10 16:33:56.996078\t总手续费：\t0.00\n",
+      "2019-11-10 16:33:56.996078\t总滑点：\t0.00\n",
+      "2019-11-10 16:33:56.997055\t总成交金额：\t3,603,600.00\n",
+      "2019-11-10 16:33:56.997055\t总成交笔数：\t435\n",
+      "2019-11-10 16:33:56.997055\t日均盈亏：\t3,780.00\n",
+      "2019-11-10 16:33:56.998031\t日均手续费：\t0.00\n",
+      "2019-11-10 16:33:56.999008\t日均滑点：\t0.00\n",
+      "2019-11-10 16:33:56.999008\t日均成交金额：\t180,180.00\n",
+      "2019-11-10 16:33:56.999008\t日均成交笔数：\t21.75\n",
+      "2019-11-10 16:33:56.999008\t日均收益率：\t0.27%\n",
+      "2019-11-10 16:33:56.999008\t收益标准差：\t0.81%\n",
+      "2019-11-10 16:33:56.999008\tSharpe Ratio：\t5.20\n",
+      "2019-11-10 16:33:56.999008\t收益回撤比：\t3.29\n"
      ]
     },
     {
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "C:\\Github\\vnpy\\vnpy\\app\\spread_trading\\backtesting.py:289: FutureWarning: \n",
+      "C:\\Github\\vnpy\\vnpy\\app\\spread_trading\\backtesting.py:286: FutureWarning: \n",
       "The current behaviour of 'Series.argmax' is deprecated, use 'idxmax'\n",
       "instead.\n",
       "The behavior of 'argmax' will be corrected to return the positional\n",
@@ -140,9 +140,451 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='1', tradeid='1', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='2', tradeid='2', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='09:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='3', tradeid='3', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='4', tradeid='4', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='10:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='5', tradeid='5', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='6', tradeid='6', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='7', tradeid='7', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='8', tradeid='8', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='9', tradeid='9', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=20, time='10:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='10', tradeid='10', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:29:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='11', tradeid='11', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='12', tradeid='12', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='13', tradeid='13', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='14', tradeid='14', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='15', tradeid='15', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='16', tradeid='16', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='17', tradeid='17', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='18', tradeid='18', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=60, time='10:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='19', tradeid='19', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='20', tradeid='20', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='10:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='21', tradeid='21', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='10:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='22', tradeid='22', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='23', tradeid='23', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='24', tradeid='24', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='25', tradeid='25', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=20, time='11:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='26', tradeid='26', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='13:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='27', tradeid='27', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='13:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='28', tradeid='28', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='13:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='29', tradeid='29', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='13:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='30', tradeid='30', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='14:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='31', tradeid='31', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='14:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='32', tradeid='32', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='14:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='33', tradeid='33', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='14:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='34', tradeid='34', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='14:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='35', tradeid='35', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='14:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='36', tradeid='36', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='14:59:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='37', tradeid='37', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='38', tradeid='38', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='39', tradeid='39', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='40', tradeid='40', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='41', tradeid='41', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='42', tradeid='42', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=40, time='09:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='43', tradeid='43', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='09:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='44', tradeid='44', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='45', tradeid='45', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='10:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='46', tradeid='46', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='47', tradeid='47', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='48', tradeid='48', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='49', tradeid='49', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='10:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='50', tradeid='50', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='10:48:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='51', tradeid='51', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='52', tradeid='52', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='53', tradeid='53', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='11:11:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='54', tradeid='54', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='55', tradeid='55', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='56', tradeid='56', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='57', tradeid='57', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='13:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='58', tradeid='58', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='59', tradeid='59', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='13:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='60', tradeid='60', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='13:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='61', tradeid='61', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='14:14:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='62', tradeid='62', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='14:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='63', tradeid='63', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='64', tradeid='64', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='14:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='65', tradeid='65', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='66', tradeid='66', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='09:45:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='67', tradeid='67', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='09:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='68', tradeid='68', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='69', tradeid='69', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='10:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='70', tradeid='70', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='71', tradeid='71', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='72', tradeid='72', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='73', tradeid='73', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='11:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='74', tradeid='74', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:05:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='75', tradeid='75', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='13:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='76', tradeid='76', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='77', tradeid='77', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='78', tradeid='78', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='79', tradeid='79', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='13:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='80', tradeid='80', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='13:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='81', tradeid='81', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='14:22:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='82', tradeid='82', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='14:34:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='83', tradeid='83', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='14:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='84', tradeid='84', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:48:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='85', tradeid='85', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='86', tradeid='86', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='87', tradeid='87', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='10:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='88', tradeid='88', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='89', tradeid='89', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='10:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='90', tradeid='90', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='10:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='91', tradeid='91', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='11:12:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='92', tradeid='92', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='11:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='93', tradeid='93', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='13:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='94', tradeid='94', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.2, volume=10, time='13:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='95', tradeid='95', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='13:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='96', tradeid='96', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:29:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='97', tradeid='97', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='13:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='98', tradeid='98', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='99', tradeid='99', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.8, volume=10, time='13:59:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='100', tradeid='100', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=6.0, volume=10, time='14:05:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='101', tradeid='101', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='14:14:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='102', tradeid='102', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='14:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='103', tradeid='103', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=7.0, volume=10, time='14:22:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='104', tradeid='104', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=6.6, volume=10, time='14:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='105', tradeid='105', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='106', tradeid='106', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='09:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='107', tradeid='107', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='09:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='108', tradeid='108', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='09:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='109', tradeid='109', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='10:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='110', tradeid='110', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='10:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='111', tradeid='111', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='10:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='112', tradeid='112', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='10:48:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='113', tradeid='113', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='11:11:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='114', tradeid='114', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='11:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='115', tradeid='115', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='11:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='116', tradeid='116', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='13:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='117', tradeid='117', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='13:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='118', tradeid='118', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='13:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='119', tradeid='119', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.0, volume=10, time='13:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='120', tradeid='120', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.8, volume=10, time='13:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='121', tradeid='121', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.4, volume=10, time='13:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='122', tradeid='122', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='123', tradeid='123', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='14:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='124', tradeid='124', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='125', tradeid='125', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.6, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='126', tradeid='126', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.8, volume=10, time='09:34:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='127', tradeid='127', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='09:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='128', tradeid='128', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='09:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='129', tradeid='129', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='10:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='130', tradeid='130', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='10:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='131', tradeid='131', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.4, volume=10, time='10:11:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='132', tradeid='132', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.8, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='133', tradeid='133', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=6.8, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='134', tradeid='134', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.8, volume=10, time='11:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='135', tradeid='135', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.4, volume=10, time='13:10:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='136', tradeid='136', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='13:14:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='137', tradeid='137', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=6.0, volume=10, time='13:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='138', tradeid='138', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.6, volume=10, time='13:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='139', tradeid='139', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='14:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='140', tradeid='140', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='14:10:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='141', tradeid='141', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='14:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='142', tradeid='142', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='14:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='143', tradeid='143', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='14:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='144', tradeid='144', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='14:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='145', tradeid='145', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='14:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='146', tradeid='146', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.6, volume=10, time='14:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='147', tradeid='147', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.4, volume=10, time='14:59:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='148', tradeid='148', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='149', tradeid='149', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=6.2, volume=10, time='09:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='150', tradeid='150', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='151', tradeid='151', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='09:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='152', tradeid='152', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='09:51:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='153', tradeid='153', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='10:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='154', tradeid='154', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:10:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='155', tradeid='155', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='10:39:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='156', tradeid='156', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='10:42:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='157', tradeid='157', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.4, volume=10, time='10:45:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='158', tradeid='158', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='10:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='159', tradeid='159', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='11:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='160', tradeid='160', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='11:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='161', tradeid='161', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='13:42:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='162', tradeid='162', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='163', tradeid='163', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='164', tradeid='164', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='165', tradeid='165', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='166', tradeid='166', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='14:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='167', tradeid='167', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='14:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='168', tradeid='168', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='14:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='169', tradeid='169', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='10:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='170', tradeid='170', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='171', tradeid='171', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='11:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='172', tradeid='172', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='11:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='173', tradeid='173', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='11:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='174', tradeid='174', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='11:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='175', tradeid='175', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='13:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='176', tradeid='176', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='13:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='177', tradeid='177', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='13:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='178', tradeid='178', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='13:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='179', tradeid='179', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='180', tradeid='180', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='13:37:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='181', tradeid='181', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='182', tradeid='182', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='13:51:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='183', tradeid='183', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.0, volume=10, time='13:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='184', tradeid='184', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='185', tradeid='185', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='14:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='186', tradeid='186', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='14:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='187', tradeid='187', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='14:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='188', tradeid='188', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='14:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='189', tradeid='189', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='190', tradeid='190', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='191', tradeid='191', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.8, volume=10, time='10:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='192', tradeid='192', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='10:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='193', tradeid='193', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='10:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='194', tradeid='194', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='195', tradeid='195', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='196', tradeid='196', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='10:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='197', tradeid='197', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='11:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='198', tradeid='198', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='11:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='199', tradeid='199', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='11:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='200', tradeid='200', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='11:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='201', tradeid='201', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='13:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='202', tradeid='202', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='13:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='203', tradeid='203', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='13:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='204', tradeid='204', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='13:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='205', tradeid='205', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='09:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='206', tradeid='206', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='09:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='207', tradeid='207', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='09:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='208', tradeid='208', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='09:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='209', tradeid='209', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='210', tradeid='210', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='211', tradeid='211', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:12:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='212', tradeid='212', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='213', tradeid='213', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='10:22:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='214', tradeid='214', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='215', tradeid='215', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='10:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='216', tradeid='216', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='217', tradeid='217', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='10:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='218', tradeid='218', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:48:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='219', tradeid='219', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='220', tradeid='220', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='11:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='221', tradeid='221', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='222', tradeid='222', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:12:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='223', tradeid='223', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='13:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='224', tradeid='224', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='13:22:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='225', tradeid='225', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='13:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='226', tradeid='226', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='227', tradeid='227', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='228', tradeid='228', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='229', tradeid='229', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=5.2, volume=10, time='14:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='230', tradeid='230', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='14:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='231', tradeid='231', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='232', tradeid='232', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='233', tradeid='233', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=20, time='09:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='234', tradeid='234', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='09:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='235', tradeid='235', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='10:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='236', tradeid='236', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='10:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='237', tradeid='237', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='10:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='238', tradeid='238', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:39:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='239', tradeid='239', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='10:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='240', tradeid='240', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='10:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='241', tradeid='241', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='242', tradeid='242', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='11:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='243', tradeid='243', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='11:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='244', tradeid='244', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='245', tradeid='245', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='246', tradeid='246', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='247', tradeid='247', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='13:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='248', tradeid='248', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='249', tradeid='249', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='250', tradeid='250', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='13:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='251', tradeid='251', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='13:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='252', tradeid='252', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='14:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='253', tradeid='253', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='14:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='254', tradeid='254', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='09:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='255', tradeid='255', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='09:37:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='256', tradeid='256', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='09:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='257', tradeid='257', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='09:59:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='258', tradeid='258', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='10:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='259', tradeid='259', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='10:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='260', tradeid='260', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='10:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='261', tradeid='261', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='10:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='262', tradeid='262', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='11:11:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='263', tradeid='263', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='264', tradeid='264', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='11:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='265', tradeid='265', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='11:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='266', tradeid='266', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='11:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='267', tradeid='267', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='11:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='268', tradeid='268', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='269', tradeid='269', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='270', tradeid='270', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='14:12:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='271', tradeid='271', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='14:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='272', tradeid='272', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='273', tradeid='273', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='14:43:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='274', tradeid='274', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='09:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='275', tradeid='275', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='09:34:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='276', tradeid='276', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='09:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='277', tradeid='277', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='09:51:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='278', tradeid='278', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='10:06:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='279', tradeid='279', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='10:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='280', tradeid='280', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='281', tradeid='281', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='10:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='282', tradeid='282', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='10:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='283', tradeid='283', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:42:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='284', tradeid='284', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='10:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='285', tradeid='285', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='11:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='286', tradeid='286', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='11:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='287', tradeid='287', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='11:26:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='288', tradeid='288', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='11:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='289', tradeid='289', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.4, volume=10, time='13:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='290', tradeid='290', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='13:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='291', tradeid='291', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='292', tradeid='292', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='13:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='293', tradeid='293', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='13:48:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='294', tradeid='294', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='14:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='295', tradeid='295', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='296', tradeid='296', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='297', tradeid='297', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='298', tradeid='298', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='299', tradeid='299', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='11:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='300', tradeid='300', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='13:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='301', tradeid='301', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='302', tradeid='302', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='303', tradeid='303', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.4, volume=10, time='13:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='304', tradeid='304', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.8, volume=10, time='13:47:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='305', tradeid='305', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='13:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='306', tradeid='306', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='307', tradeid='307', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:34:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='308', tradeid='308', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.6, volume=10, time='14:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='309', tradeid='309', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='14:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='310', tradeid='310', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='311', tradeid='311', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='312', tradeid='312', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='09:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='313', tradeid='313', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='09:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='314', tradeid='314', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='315', tradeid='315', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='316', tradeid='316', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='10:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='317', tradeid='317', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='318', tradeid='318', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='319', tradeid='319', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.2, volume=10, time='11:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='320', tradeid='320', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='11:21:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='321', tradeid='321', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='11:22:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='322', tradeid='322', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=4.0, volume=10, time='11:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='323', tradeid='323', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='11:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='324', tradeid='324', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='325', tradeid='325', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='13:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='326', tradeid='326', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='13:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='327', tradeid='327', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='13:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='328', tradeid='328', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:14:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='329', tradeid='329', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='14:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='330', tradeid='330', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='14:34:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='331', tradeid='331', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='14:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='332', tradeid='332', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='14:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='333', tradeid='333', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='14:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='334', tradeid='334', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='09:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='335', tradeid='335', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='09:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='336', tradeid='336', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='09:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='337', tradeid='337', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='09:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='338', tradeid='338', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:39:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='339', tradeid='339', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='340', tradeid='340', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='10:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='341', tradeid='341', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='11:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='342', tradeid='342', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='11:10:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='343', tradeid='343', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='11:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='344', tradeid='344', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='11:29:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='345', tradeid='345', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='346', tradeid='346', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='13:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='347', tradeid='347', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=3.2, volume=10, time='13:05:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='348', tradeid='348', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='13:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='349', tradeid='349', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:36:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='350', tradeid='350', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='13:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='351', tradeid='351', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='13:41:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='352', tradeid='352', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='13:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='353', tradeid='353', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='13:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='354', tradeid='354', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.6, volume=10, time='13:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='355', tradeid='355', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='13:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='356', tradeid='356', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:23:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='357', tradeid='357', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=3.0, volume=10, time='14:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='358', tradeid='358', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:39:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='359', tradeid='359', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='14:40:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='360', tradeid='360', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='09:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='361', tradeid='361', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='09:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='362', tradeid='362', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='10:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='363', tradeid='363', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='10:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='364', tradeid='364', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='365', tradeid='365', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:11:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='366', tradeid='366', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:16:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='367', tradeid='367', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='368', tradeid='368', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='369', tradeid='369', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='10:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='370', tradeid='370', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='11:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='371', tradeid='371', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='372', tradeid='372', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='14:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='373', tradeid='373', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='14:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='374', tradeid='374', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='14:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='375', tradeid='375', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='14:14:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='376', tradeid='376', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='14:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='377', tradeid='377', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='14:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='378', tradeid='378', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='379', tradeid='379', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='380', tradeid='380', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='381', tradeid='381', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='10:35:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='382', tradeid='382', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='11:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='383', tradeid='383', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='11:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='384', tradeid='384', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:15:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='385', tradeid='385', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='11:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='386', tradeid='386', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='13:07:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='387', tradeid='387', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='13:09:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='388', tradeid='388', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='13:49:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='389', tradeid='389', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='13:51:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='390', tradeid='390', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='14:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='391', tradeid='391', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='14:29:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='392', tradeid='392', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='14:54:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='393', tradeid='393', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.8, volume=10, time='14:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='394', tradeid='394', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.6, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='395', tradeid='395', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='09:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='396', tradeid='396', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='10:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='397', tradeid='397', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='10:03:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='398', tradeid='398', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='399', tradeid='399', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='10:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='400', tradeid='400', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.2, volume=10, time='10:20:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='401', tradeid='401', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:27:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='402', tradeid='402', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='10:28:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='403', tradeid='403', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='10:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='404', tradeid='404', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='10:58:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='405', tradeid='405', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='11:08:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='406', tradeid='406', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='11:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='407', tradeid='407', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.4, volume=10, time='11:19:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='408', tradeid='408', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='13:10:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='409', tradeid='409', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.2, volume=10, time='13:13:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='410', tradeid='410', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='14:00:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='411', tradeid='411', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='14:02:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='412', tradeid='412', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='14:24:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='413', tradeid='413', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='14:25:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='414', tradeid='414', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='14:38:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='415', tradeid='415', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='14:44:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='416', tradeid='416', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.6, volume=10, time='14:50:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='417', tradeid='417', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:55:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='418', tradeid='418', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='419', tradeid='419', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='09:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='420', tradeid='420', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='10:17:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='421', tradeid='421', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='10:18:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='422', tradeid='422', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.4, volume=10, time='10:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='423', tradeid='423', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=0.6, volume=10, time='10:32:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='424', tradeid='424', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='10:52:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='425', tradeid='425', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='10:56:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='426', tradeid='426', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='13:01:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='427', tradeid='427', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:04:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='428', tradeid='428', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='13:31:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='429', tradeid='429', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=0.8, volume=10, time='13:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='430', tradeid='430', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=1.4, volume=10, time='13:45:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='431', tradeid='431', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.0, volume=10, time='13:46:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='432', tradeid='432', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.2, volume=10, time='14:30:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='433', tradeid='433', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=1.8, volume=10, time='14:33:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='434', tradeid='434', direction=<Direction.LONG: '多'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='14:53:00')\n",
+      "TradeData(gateway_name='BACKTESTING', symbol='IF-Spread', exchange=<Exchange.LOCAL: 'LOCAL'>, orderid='435', tradeid='435', direction=<Direction.SHORT: '空'>, offset=<Offset.NONE: ''>, price=2.0, volume=10, time='14:54:00')\n"
+     ]
+    }
+   ],
    "source": [
     "for trade in engine.trades.values():\n",
     "    print(trade)"
diff --git a/vnpy/app/cta_strategy/engine.py b/vnpy/app/cta_strategy/engine.py
index fbd64f04..01f16c05 100644
--- a/vnpy/app/cta_strategy/engine.py
+++ b/vnpy/app/cta_strategy/engine.py
@@ -628,8 +628,6 @@ class CtaEngine(BaseEngine):
         """
         strategy = self.strategies[strategy_name]
 
-        print(datetime.now(), strategy_name, strategy.vt_symbol)
-
         if strategy.inited:
             self.write_log(f"{strategy_name}已经完成初始化，禁止重复操作")
             return
diff --git a/vnpy/app/spread_trading/backtesting.py b/vnpy/app/spread_trading/backtesting.py
index b87f53c9..50d55d73 100644
--- a/vnpy/app/spread_trading/backtesting.py
+++ b/vnpy/app/spread_trading/backtesting.py
@@ -1,7 +1,6 @@
 from collections import defaultdict
 from datetime import date, datetime
-from typing import Callable, Type, Dict, List
-from functools import lru_cache
+from typing import Callable, Type
 
 import numpy as np
 import matplotlib.pyplot as plt
@@ -10,12 +9,10 @@ from pandas import DataFrame
 
 from vnpy.trader.constant import (Direction, Offset, Exchange,
                                   Interval, Status)
-from vnpy.trader.database import database_manager
 from vnpy.trader.object import TradeData, BarData, TickData
-from vnpy.trader.utility import round_to
 
 from .template import SpreadStrategyTemplate, SpreadAlgoTemplate
-from .base import SpreadData, BacktestingMode
+from .base import SpreadData, BacktestingMode, load_bar_data, load_tick_data
 
 sns.set_style("whitegrid")
 
@@ -686,73 +683,3 @@ class DailyResult:
         # Net pnl takes account of commission and slippage cost
         self.total_pnl = self.trading_pnl + self.holding_pnl
         self.net_pnl = self.total_pnl - self.commission - self.slippage
-
-
-@lru_cache(maxsize=999)
-def load_bar_data(
-    spread: SpreadData,
-    interval: Interval,
-    start: datetime,
-    end: datetime,
-    pricetick: float
-):
-    """"""
-    # Load bar data of each spread leg
-    leg_bars: Dict[str, Dict] = {}
-
-    for vt_symbol in spread.legs.keys():
-        symbol, exchange_str = vt_symbol.split(".")
-        exchange = Exchange(exchange_str)
-
-        bar_data: List[BarData] = database_manager.load_bar_data(
-            symbol, exchange, interval, start, end
-        )
-
-        bars: Dict[datetime, BarData] = {bar.datetime: bar for bar in bar_data}
-        leg_bars[vt_symbol] = bars
-
-    # Calculate spread bar data
-    spread_bars: List[BarData] = []
-
-    for dt in bars.keys():
-        spread_price = 0
-        spread_available = True
-
-        for leg in spread.legs.values():
-            leg_bar = leg_bars[leg.vt_symbol].get(dt, None)
-
-            if leg_bar:
-                price_multiplier = spread.price_multipliers[leg.vt_symbol]
-                spread_price += price_multiplier * leg_bar.close_price
-            else:
-                spread_available = False
-
-        if spread_available:
-            spread_price = round_to(spread_price, pricetick)
-
-            spread_bar = BarData(
-                symbol=spread.name,
-                exchange=exchange.LOCAL,
-                datetime=dt,
-                interval=interval,
-                open_price=spread_price,
-                high_price=spread_price,
-                low_price=spread_price,
-                close_price=spread_price,
-                gateway_name=BacktestingEngine.gateway_name,
-            )
-            spread_bars.append(spread_bar)
-
-    return spread_bars
-
-
-@lru_cache(maxsize=999)
-def load_tick_data(
-    spread: SpreadData,
-    start: datetime,
-    end: datetime
-):
-    """"""
-    return database_manager.load_tick_data(
-        spread.name, Exchange.LOCAL, start, end
-    )
diff --git a/vnpy/app/spread_trading/base.py b/vnpy/app/spread_trading/base.py
index cace98f3..1b84f89d 100644
--- a/vnpy/app/spread_trading/base.py
+++ b/vnpy/app/spread_trading/base.py
@@ -1,10 +1,14 @@
 from typing import Dict, List
 from datetime import datetime
 from enum import Enum
+from functools import lru_cache
 
-from vnpy.trader.object import TickData, PositionData, TradeData, ContractData
-from vnpy.trader.constant import Direction, Offset, Exchange
-from vnpy.trader.utility import floor_to, ceil_to
+from vnpy.trader.object import (
+    TickData, PositionData, TradeData, ContractData, BarData
+)
+from vnpy.trader.constant import Direction, Offset, Exchange, Interval
+from vnpy.trader.utility import floor_to, ceil_to, round_to, extract_vt_symbol
+from vnpy.trader.database import database_manager
 
 
 EVENT_SPREAD_DATA = "eSpreadData"
@@ -353,3 +357,73 @@ def calculate_inverse_volume(
 class BacktestingMode(Enum):
     BAR = 1
     TICK = 2
+
+
+@lru_cache(maxsize=999)
+def load_bar_data(
+    spread: SpreadData,
+    interval: Interval,
+    start: datetime,
+    end: datetime,
+    pricetick: float = 0
+):
+    """"""
+    # Load bar data of each spread leg
+    leg_bars: Dict[str, Dict] = {}
+
+    for vt_symbol in spread.legs.keys():
+        symbol, exchange = extract_vt_symbol(vt_symbol)
+
+        bar_data: List[BarData] = database_manager.load_bar_data(
+            symbol, exchange, interval, start, end
+        )
+
+        bars: Dict[datetime, BarData] = {bar.datetime: bar for bar in bar_data}
+        leg_bars[vt_symbol] = bars
+
+    # Calculate spread bar data
+    spread_bars: List[BarData] = []
+
+    for dt in bars.keys():
+        spread_price = 0
+        spread_available = True
+
+        for leg in spread.legs.values():
+            leg_bar = leg_bars[leg.vt_symbol].get(dt, None)
+
+            if leg_bar:
+                price_multiplier = spread.price_multipliers[leg.vt_symbol]
+                spread_price += price_multiplier * leg_bar.close_price
+            else:
+                spread_available = False
+
+        if spread_available:
+            if pricetick:
+                spread_price = round_to(spread_price, pricetick)
+
+            spread_bar = BarData(
+                symbol=spread.name,
+                exchange=exchange.LOCAL,
+                datetime=dt,
+                interval=interval,
+                open_price=spread_price,
+                high_price=spread_price,
+                low_price=spread_price,
+                close_price=spread_price,
+                gateway_name="SPREAD",
+            )
+            spread_bars.append(spread_bar)
+
+    return spread_bars
+
+
+@lru_cache(maxsize=999)
+def load_tick_data(
+    spread: SpreadData,
+    start: datetime,
+    end: datetime
+):
+    """"""
+    return database_manager.load_tick_data(
+        spread.name, Exchange.LOCAL, start, end
+    )
diff --git a/vnpy/app/spread_trading/engine.py b/vnpy/app/spread_trading/engine.py
index 8550e0de..65902642 100644
--- a/vnpy/app/spread_trading/engine.py
+++ b/vnpy/app/spread_trading/engine.py
@@ -5,6 +5,7 @@ from typing import List, Dict, Set, Callable, Any, Type
 from collections import defaultdict
 from copy import copy
 from pathlib import Path
+from datetime import datetime, timedelta
 
 from vnpy.event import EventEngine, Event
 from vnpy.trader.engine import BaseEngine, MainEngine
@@ -17,14 +18,17 @@ from vnpy.trader.object import (
     TickData, ContractData, LogData,
     SubscribeRequest, OrderRequest
 )
-from vnpy.trader.constant import Direction, Offset, OrderType
+from vnpy.trader.constant import (
+    Direction, Offset, OrderType, Interval
+)
 from vnpy.trader.converter import OffsetConverter
 
 from .base import (
     LegData, SpreadData,
     EVENT_SPREAD_DATA, EVENT_SPREAD_POS,
     EVENT_SPREAD_ALGO, EVENT_SPREAD_LOG,
-    EVENT_SPREAD_STRATEGY
+    EVENT_SPREAD_STRATEGY,
+    load_bar_data, load_tick_data
 )
 from .template import SpreadAlgoTemplate, SpreadStrategyTemplate
 from .algo import SpreadTakerAlgo
@@ -1024,3 +1028,25 @@ class SpreadStrategyEngine:
             subject = "价差策略引擎"
 
         self.main_engine.send_email(subject, msg)
+
+    def load_bar(
+        self, spread: SpreadData, days: int, interval: Interval, callback: Callable
+    ):
+        """"""
+        end = datetime.now()
+        start = end - timedelta(days)
+
+        bars = load_bar_data(spread, interval, start, end)
+
+        for bar in bars:
+            callback(bar)
+
+    def load_tick(self, spread: SpreadData, days: int, callback: Callable):
+        """"""
+        end = datetime.now()
+        start = end - timedelta(days)
+
+        ticks = load_tick_data(spread, start, end)
+
+        for tick in ticks:
+            callback(tick)