diff --git a/hts/HTS_122630.py b/hts/HTS_122630.py
index 57c7345..3039134 100644
--- a/hts/HTS_122630.py
+++ b/hts/HTS_122630.py
@@ -186,7 +186,7 @@ if __name__ == "__main__":
 
     # KODEX 인버스 * 2
     stock_code = "122630"
-    buy_count = 100
+    buy_count = 50
 
     hts = HTS_122630(stock_code, buy_count)
     today_str = today.strftime('%Y%m%d')
diff --git a/hts/Simulation.py b/hts/Simulation.py
index e4dc750..3208b07 100644
--- a/hts/Simulation.py
+++ b/hts/Simulation.py
@@ -188,18 +188,9 @@ if __name__ == "__main__":
     stock_codes = {
         # 252670
         # 122630
-        "252670": [
-            ('20220701', '20220704'),
-            ('20220704', '20220705'),
-            ('20220705', '20220706'),
-            ('20220706', '20220707'),
-            ('20220707', '20220708'),
-
-            ('20220708', '20220711'),
-            ('20220711', '20220712'),
-            ('20220712', '20220713'),
-            ('20220713', '20220714'),
-            ('20220714', '20220715')
+        "122630": [
+            ('20220715', '20220718'),
+            ('20220718', '20220719')
         ],
     }
     path = './hts/data'