diff --git a/Bithumb_minute.py b/Bithumb_minute.py
index ed77c5b..f9f0828 100644
--- a/Bithumb_minute.py
+++ b/Bithumb_minute.py
@@ -499,6 +499,13 @@ class Bithumb_minute(HTS):
                         data1['sell'][i] = sell
                         bsLine['sell'][i] = sell
                         bsLine['sell_weight'][i] = 100
+
+                if data2['slow_k'][i] > 98 and data1['slow_k'][i] > 98:
+                    sell = data1['close'][i]
+                    data1['sell'][i] = sell
+                    bsLine['sell'][i] = sell
+                    bsLine['sell_weight'][i] = 100
+
         return bsLine
 
     def get_ohlcv(self, ticker, minute=5):