From c427c64845ef6469ec74db041f34576efd5a6afa Mon Sep 17 00:00:00 2001
From: Dong Zhou <Zhou.Dong@microsoft.com>
Date: Tue, 19 Oct 2021 06:17:53 +0000
Subject: [PATCH] fix calendar

---
 qlib/backtest/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qlib/backtest/utils.py b/qlib/backtest/utils.py
index 51130712d..5db7658b0 100644
--- a/qlib/backtest/utils.py
+++ b/qlib/backtest/utils.py
@@ -70,7 +70,7 @@ class TradeCalendarManager:
         - If self.trade_step >= self.self.trade_len, it means the trading is finished
         - If self.trade_step < self.self.trade_len, it means the number of trading step finished is self.trade_step
         """
-        return self.trade_step >= self.trade_len
+        return self.trade_step >= self.trade_len - 1
 
     def step(self):
         if self.finished():