diff --git a/HTS_Downloader.py b/HTS_Downloader.py
index b33599b..625627b 100644
--- a/HTS_Downloader.py
+++ b/HTS_Downloader.py
@@ -19,7 +19,7 @@ if __name__ == "__main__":
     PROJECT_HOME = os.getcwd()
     RESOURCE_PATH = os.path.join(PROJECT_HOME, "resources")
 
-    start_date = "20231018"
+    start_date = "20231031"
     # KODEX 인버스 * 2
     stocks = [
         {"stock_code": "252670", "stock_name": "KODEX 200선물인버스2X", "start_date": datetime.strptime(start_date, '%Y%m%d'), "end_date": datetime.today()},