From a54699b11d6e2767750a56ff0ebe5bb825da97e5 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Fri, 8 Mar 2019 10:12:21 +0800
Subject: [PATCH] [Fix]Close #1454

---
 vnpy/app/cta_strategy/engine.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vnpy/app/cta_strategy/engine.py b/vnpy/app/cta_strategy/engine.py
index 65ea7f5d..8c6dcea0 100644
--- a/vnpy/app/cta_strategy/engine.py
+++ b/vnpy/app/cta_strategy/engine.py
@@ -127,6 +127,8 @@ class CtaEngine(BaseEngine):
         symbol, exchange_str = vt_symbol.split(".")
         if symbol.upper() not in self.rq_symbols:
             return None
+        
+        end += timedelta(1)     # For querying night trading period data
 
         df = self.rq_client.get_price(
             symbol.upper(),