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# vn.py文档 # vn.py文档
* 快速入门
* [项目简介](https://www.vnpy.com/docs/cn/introduction.html#introduction)
* [安装指南](https://www.vnpy.com/docs/cn/install.html#an-zhuang-zhi-nan)
* [Windows安装](https://www.vnpy.com/docs/cn/install.html#windows)
* [使用VNConda](https://www.vnpy.com/docs/cn/install.html#shi-yong-vnconda)
* [下载VNConda](https://www.vnpy.com/docs/cn/install.html#xia-zai-vnconda-python-3-7-64-wei)
* [安装VNConda](https://www.vnpy.com/docs/cn/install.html#an-zhuang-vnconda)
* [登陆VNStation](https://www.vnpy.com/docs/cn/install.html#deng-lu-vnstation)
* [使用VNStation](https://www.vnpy.com/docs/cn/install.html#shi-yong-vnstation)
* [更新VNStation](https://www.vnpy.com/docs/cn/install.html#geng-xin-vnstation)
* [手动安装](https://www.vnpy.com/docs/cn/install.html#shou-dong-an-zhuang)
* [下载并安装最新版Anaconda3.7 64位](https://www.vnpy.com/docs/cn/install.html#xia-zai-bing-an-zhuang-zui-xin-ban-anaconda3-7-64-wei)
* [下载并解压vnpy](https://www.vnpy.com/docs/cn/install.html#xia-zai-bing-jie-ya-vnpy)
* [安装vnpy](https://www.vnpy.com/docs/cn/install.html#an-zhuang-vnpy)
* [启动VN Trader](https://www.vnpy.com/docs/cn/install.html#qi-dong-vn-trader)
* [Ubuntu安装](https://www.vnpy.com/docs/cn/install.html#ubuntu)
* [下载并安装最新版本的Anaconda或者Miniconda](https://www.vnpy.com/docs/cn/install.html#xia-zai-bing-an-zhuang-zui-xin-ban-ben-de-anaconda-huo-zhe-miniconda-python-3-7-64-wei)
* [下载并解压vnpy](https://www.vnpy.com/docs/cn/install.html#xia-zai-bing-jie-ya-vnpy1)
* [安装vnpy](https://www.vnpy.com/docs/cn/install.html#an-zhuang-vnpy1)
* [启动VN Trader](https://www.vnpy.com/docs/cn/install.html#qi-dong-vn-trader1)
* [基本使用](https://www.vnpy.com/docs/cn/quickstart.html#ji-ben-shi-yong)
* [启动VN Trader](https://www.vnpy.com/docs/cn/quickstart.html#qi-dong-vntrader)
* [VN Station模式](https://www.vnpy.com/docs/cn/quickstart.html#vn-station-mo-shi)
* [脚本模式](https://www.vnpy.com/docs/cn/quickstart.html#jiao-ben-mo-shi)
* [连接接口](https://www.vnpy.com/docs/cn/quickstart.html#lian-jie-jie-kou) * [项目简介](introduction.md)
* [订阅行情](https://www.vnpy.com/docs/cn/quickstart.html#ding-yue-xing-qing)
* [委托交易](https://www.vnpy.com/docs/cn/quickstart.html#wei-tuo-jiao-yi)
* [数据监控](https://www.vnpy.com/docs/cn/quickstart.html#shu-ju-jian-kong)
* [行情组件](https://www.vnpy.com/docs/cn/quickstart.html#xing-qing-zu-jian)
* [活动组件](https://www.vnpy.com/docs/cn/quickstart.html#id8)
* [成交组件](https://www.vnpy.com/docs/cn/quickstart.html#cheng-jiao-zu-jian)
* [委托组件](https://www.vnpy.com/docs/cn/quickstart.html#wei-tuo-zu-jian)
* [持仓组件](https://www.vnpy.com/docs/cn/quickstart.html#chi-cang-zu-jian)
* [资金组件](https://www.vnpy.com/docs/cn/quickstart.html#zi-jin-zu-jian)
* [日志组件](https://www.vnpy.com/docs/cn/quickstart.html#ri-zhi-zu-jian)
* [应用模块](https://www.vnpy.com/docs/cn/quickstart.html#ying-yong-mo-kuai) * [安装指南](install.md)
* [CTA策略](https://www.vnpy.com/docs/cn/quickstart.html#cta-ce-lue) * [Windows](install.md#Windows)
* [CSV载入](https://www.vnpy.com/docs/cn/quickstart.html#csv-zai-ru) * [使用VNConda](install.md#使用VNConda)
* [CTA回测]() * [手动安装](install.md#手动安装)
* [行情记录]() * [Ubuntu](install.md#Ubuntu)
* [算法交易]()
* 应用模块 * [基本使用](quickstart.md)
* [CSV载入](https://www.vnpy.com/docs/cn/csv_loader.html#csv-zai-ru-mo-kuai) * [启动程序](quickstart.md#启动程序)
* [初始化配置](https://www.vnpy.com/docs/cn/csv_loader.html#chu-shi-hua-pei-zhi) * [图形模式](quickstart.md#图形模式)
* [数据载入](https://www.vnpy.com/docs/cn/csv_loader.html#shu-ju-zai-ru) * [脚本模式](quickstart.md#脚本模式)
* [连接接口](quickstart.md#连接接口)
* [CTA策略](https://www.vnpy.com/docs/cn/cta_strategy.html#cta-ce-lue-mo-kuai) * [订阅行情](quickstart.md#订阅行情)
* [模块构成](https://www.vnpy.com/docs/cn/cta_strategy.html#mo-kuai-gou-cheng) * [委托交易](quickstart.md#委托交易)
* [历史数据](https://www.vnpy.com/docs/cn/cta_strategy.html#li-shi-shu-ju) * [数据监控](quickstart.md#数据监控)
* [回测历史数据](https://www.vnpy.com/docs/cn/cta_strategy.html#hui-ce-li-shi-shu-ju) * [应用模块](quickstart.md#应用模块)
* [实盘历史数据](https://www.vnpy.com/docs/cn/cta_strategy.html#shi-pan-li-shi-shu-ju)
* [策略开发](https://www.vnpy.com/docs/cn/cta_strategy.html#ce-lue-kai-fa)
* [参数设置](https://www.vnpy.com/docs/cn/cta_strategy.html#can-shu-she-zhi)
* [类的初始化](https://www.vnpy.com/docs/cn/cta_strategy.html#lei-de-chu-shi-hua)
* [策略的初始化、启动、停止](https://www.vnpy.com/docs/cn/cta_strategy.html#ce-lue-de-chu-shi-hua-qi-dong-ting-zhi)
* [Tick数据回报](https://www.vnpy.com/docs/cn/cta_strategy.html#tick-shu-ju-hui-bao)
* [K线数据回报](https://www.vnpy.com/docs/cn/cta_strategy.html#k-xian-shu-ju-hui-bao)
* [15分钟K线数据回报](https://www.vnpy.com/docs/cn/cta_strategy.html#fen-zhong-k-xian-shu-ju-hui-bao)
* [委托回报、成交回报、停止单回报](https://www.vnpy.com/docs/cn/cta_strategy.html#wei-tuo-hui-bao-cheng-jiao-hui-bao-ting-zhi-dan-hui-bao)
* [回测研究](https://www.vnpy.com/docs/cn/cta_strategy.html#hui-ce-yan-jiu) * [CSV载入](csv_loader.md)
* [加载策略](https://www.vnpy.com/docs/cn/cta_strategy.html#jia-zai-ce-lue) * [初始化配置](csv_loader.md#初始化配置)
* [载入历史数据](https://www.vnpy.com/docs/cn/cta_strategy.html#zai-ru-li-shi-shu-ju) * [数据载入](csv_loader.md#数据载入)
* [撮合成交](https://www.vnpy.com/docs/cn/cta_strategy.html#cuo-he-cheng-jiao)
* [计算策略盈亏情况](https://www.vnpy.com/docs/cn/cta_strategy.html#ji-suan-ce-lue-ying-yu-qing-kuang) * [CTA策略](cta_strategy.md)
* [计算策略统计指标](https://www.vnpy.com/docs/cn/cta_strategy.html#ji-suan-ce-lue-tong-ji-zhi-biao) * [模块构成](cta_strategy.md#模块构成)
* [统计指标绘图](https://www.vnpy.com/docs/cn/cta_strategy.html#tong-ji-zhi-biao-hui-tu) * [历史数据](cta_strategy.md#历史数据)
* [回测引擎使用示例](https://www.vnpy.com/docs/cn/cta_strategy.html#hui-ce-yin-qing-shi-yong-shi-li) * [策略开发](cta_strategy.md#策略开发)
* [回测研究](cta_strategy.md#回测研究)
* [参数优化](cta_strategy.md#参数优化)
* [实盘运行](cta_strategy.md#实盘运行)
* [参数优化](https://www.vnpy.com/docs/cn/cta_strategy.html#can-shu-you-hua) * [CTA回测](cta_backtester.md)
* [参数设置](https://www.vnpy.com/docs/cn/cta_strategy.html#can-shu-she-zhi1) * [加载启动](cta_backtester.md#加载启动)
* [参数对组合回测](https://www.vnpy.com/docs/cn/cta_strategy.html#can-shu-dui-zu-he-hui-ce) * [下载数据](cta_backtester.md#下载数据)
* [多进程优化](https://www.vnpy.com/docs/cn/cta_strategy.html#duo-jin-cheng-you-hua) * [策略回测](cta_backtester.md#策略回测)
* [统计数据](cta_backtester.md#统计数据)
* [实盘运行](https://www.vnpy.com/docs/cn/cta_strategy.html#shi-pan-yun-xing) * [图表分析](cta_backtester.md#图表分析)
* [创建策略实例](https://www.vnpy.com/docs/cn/cta_strategy.html#chuang-jian-ce-lue-shi-li) * [参数优化](cta_backtester.md#参数优化)
* [初始化策略](https://www.vnpy.com/docs/cn/cta_strategy.html#chu-shi-hua-ce-lue) * [穷举算法](cta_backtester.md#穷举算法)
* [启动策略](https://www.vnpy.com/docs/cn/cta_strategy.html#qi-dong-ce-lue) * [遗传算法](cta_backtester.md#遗传算法)
* [停止策略](https://www.vnpy.com/docs/cn/cta_strategy.html#ting-zhi-ce-lue)
* [编辑策略](https://www.vnpy.com/docs/cn/cta_strategy.html#bian-ji-ce-lue)
* [移除策略](https://www.vnpy.com/docs/cn/cta_strategy.html#yi-chu-ce-lue)
* [CTA回测](https://www.vnpy.com/docs/cn/cta_backtester.html#cta-hui-ce-mo-kuai)
* [加载启动](https://www.vnpy.com/docs/cn/cta_backtester.html#jia-zai-qi-dong)
* [下载数据](https://www.vnpy.com/docs/cn/cta_backtester.html#xia-zai-shu-ju)
* [策略回测](https://www.vnpy.com/docs/cn/cta_backtester.html#ce-lue-hui-ce)
* [统计数据](https://www.vnpy.com/docs/cn/cta_backtester.html#tong-ji-shu-ju)
* [图表分析](https://www.vnpy.com/docs/cn/cta_backtester.html#tu-biao-fen-xi)
* [参数优化](https://www.vnpy.com/docs/cn/cta_backtester.html#can-shu-you-hua)
* [穷举算法](https://www.vnpy.com/docs/cn/cta_backtester.html#qiong-ju-suan-fa)
* [遗传算法](https://www.vnpy.com/docs/cn/cta_backtester.html#yi-chuan-suan-fa)
* [交易接口](gateway.md) * [交易接口](gateway.md)

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# 基本使用 # 基本使用
## 启动VNTrader ## 启动程序
### VN Station模式
### 图形模式
登陆VN Station后，点击VN Trade Lite快速进入VN Trader（只有CTP接口）；或者点击VN Trader Pro先选择如下图的底层接口和上层应用，再进入VN Trader。 登陆VN Station后，点击VN Trade Lite快速进入VN Trader（只有CTP接口）；或者点击VN Trader Pro先选择如下图的底层接口和上层应用，再进入VN Trader。
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/VnTrader_Pro.png "enter image title here") ![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/VnTrader_Pro.png "enter image title here")
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## 应用模块 ## 应用模块
vnpy官方目前提供2个应用模块组件，分别是用于自动交易的“CTA策略”组件；把第三方数据文件导入到数据库的“CSV载入”组件。在菜单栏中点击“功能”，即显示应用模块，如下图：
vn.py官方提供了开箱即用的量化交易应用模块，在菜单栏中点击“功能”，即显示应用模块，如下图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/application.png "enter image title here") ![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/application.png "enter image title here")
### CTA策略
CTA策略组件默认使用RQData的数据进行自动交易，故需要配置好RQData相关数据。
1） 在用户目录下.vntrader文件夹找到vt_setting.json，输入RQData的账号和密码，保存退出后启动CTA策略组件，会显示“RQData数据接口初始化成功”，如图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/RQData.png "enter image title here")
2）在左上方的菜单栏选择策略，如“AtrRsiStrategy”，然后点击右边的“添加策略”按钮，用于策略实例创建，选择策略适用品种和修改该测试示例的参数，如图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/trader_2.PNG "enter image title here")
3）每一个策略示例都有其“初始化”、“启动”、“停止”、“编辑”、“移除”按钮。注意在启动策略前必须先初始化，移除策略前需要先停止策略。右上方菜单栏有批量处理功能，方便用户快速启动、停止策略，如图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/turtle_strategy.png "enter image title here")
 
### CSV载入
CSV文件是用户最主要的历史数据来源之一，用户只需根据CSV文件中的表头字段，以及时间格式灵活配置，即可实现一键载入历史数据。
CSV载入操作分为3步：
1）打开CSV文件，查看表头字段以及时间格式，如图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/csv_format.png "enter image title here")
2）点击菜单栏的“功能”->“CSV载入”，进入界面后选择要载入的CSV文件，并且修改相关表头字段和时间格式（若有需要的话）。如下图：
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/csv_loader.png "enter image title here")
3）点击“载入数据”后，成功界面如下图所示。
![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/quick_start/exito_csv_load.png "enter image title here")