diff --git a/hts/HTS.py b/hts/HTS.py
index 8589096..7a3f704 100644
--- a/hts/HTS.py
+++ b/hts/HTS.py
@@ -734,6 +734,7 @@ class HTS:
                 result["high"].append(open)
                 result["low"].append(open)
                 result["vol"].append(0)
+                result["label"].append(0)
 
             if time not in result["check"]:
                 result["check"].add(time)
@@ -744,5 +745,6 @@ class HTS:
                 result["high"].append(high)
                 result["low"].append(low)
                 result["vol"].append(vol)
+                result["label"].append(0)
 
         return result
\ No newline at end of file