From 7c1e122ae91fc9d19a9656a77999575ede3d58a1 Mon Sep 17 00:00:00 2001
From: dsyoon <dosangyoon@gmail.com>
Date: Thu, 25 Jan 2024 11:51:43 +0900
Subject: [PATCH] init

---
 stock/analysis/Common.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stock/analysis/Common.py b/stock/analysis/Common.py
index 4be74e8..c96486d 100644
--- a/stock/analysis/Common.py
+++ b/stock/analysis/Common.py
@@ -574,8 +574,10 @@ class Common:
 
     def check_optimal_buy_timeing(self, param, stock):
         check = False
+        if len(stock['trend']) < 1:
+            return check
+
         rise_rate = param['bull'][0] / (param['bull'][0]+param['bear'][0]+param['bull'][0])
-        
         if (
                 (stock['macd'][1] < stock['macd'][0] and stock['rsi'][0] < 80) or
                 (stock['rsi'][1] < stock['rsi'][0] and np.min(stock['rsi'][:3]) < 35) or