diff --git a/backtesting/backtest_iron_condor.py b/backtesting/backtest_iron_condor.py
index a85d1ff..c4143d6 100644
--- a/backtesting/backtest_iron_condor.py
+++ b/backtesting/backtest_iron_condor.py
@@ -358,6 +358,7 @@ def backtest_iron_condor(
             file_date_str = os.path.splitext(file)[0]
             file_date = datetime.strptime(file_date_str, '%Y-%m-%d')
 
+            # TODO: This doesn't work as expected when the start date is not set to midnight.
             if file_date < start_date or file_date > end_date:
                 continue