diff --git a/stock/analysis/Common.py b/stock/analysis/Common.py
index c96486d..0e29264 100644
--- a/stock/analysis/Common.py
+++ b/stock/analysis/Common.py
@@ -589,7 +589,7 @@ class Common:
                 # avg5 < trend
                 if stock['avg5'][0] < stock['trend'][0]:
                     # avg5 이전 3개 봉 위
-                    if np.max(stock['avg5'][:3]) < stock['avg5'][i]:
+                    if np.max(stock['avg5'][:3]) < stock['avg5'][0]:
                         buy_type = "trend"
                         check = True
 
@@ -598,7 +598,7 @@ class Common:
                     stock['rsi'][1] < stock['rsi'][0]):
 
                 # rsi가 50을 상향 돌파할 때
-                if 0.9 <= rise_rate and np.max(stock['rsi'][:5]) < 50 and 50 < stock['rsi'][i]:
+                if 0.9 <= rise_rate and np.max(stock['rsi'][:5]) < 50 and 50 < stock['rsi'][0]:
                     buy_type = "rsi"
                     check = True