Fix update record bug(#723)

microsoft · Dec 3, 2021 · 84103c7 · 84103c7
1 parent 6d6c586
commit 84103c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qlib/workflow/online/update.py b/qlib/workflow/online/update.py
@@ -146,7 +146,7 @@ def __init__(self, record: Recorder, to_date=None, from_date=None, hist_ref: int
             # The recent label data should be updated together
             self.last_end = self.old_data.dropna().index.get_level_values("datetime").max()
         else:
-            self.last_end = get_date_by_shift(from_date, -1, align="left")
+            self.last_end = get_date_by_shift(from_date, -1, align="right")
 
     def prepare_data(self) -> DatasetH:
         """