diff --git a/src/screener/t_sunnyband.py b/src/screener/t_sunnyband.py
index 29fcab1..7a393df 100644
--- a/src/screener/t_sunnyband.py
+++ b/src/screener/t_sunnyband.py
@@ -1,5 +1,5 @@
 import pandas as pd
-from datetime import datetime, timedelta
+from datetime import datetime
 from db.db_connection import create_client
 from utils.data_utils import (
     get_stock_data, validate_signal_date, print_signal, 
@@ -202,11 +202,19 @@ def view_stock_details(ticker: str, interval: str, start_date: datetime, end_dat
     except Exception as e:
         print(f"Error analyzing {ticker}: {str(e)}")
 
-def run_sunny_scanner(min_price: float, max_price: float, min_volume: int, portfolio_size: float = None, interval: str = "1d") -> None:
+def run_sunny_scanner(min_price: float, max_price: float, min_volume: int, 
+                     portfolio_size: float = None, interval: str = "1d",
+                     start_date: datetime = None, end_date: datetime = None) -> None:
     try:
-        # Initialize scanner components
+        # Initialize scanner components with all parameters
         interval, start_date, end_date, qualified_stocks, calculator = initialize_scanner(
-            min_price, max_price, min_volume, portfolio_size
+            min_price=min_price,
+            max_price=max_price,
+            min_volume=min_volume,
+            portfolio_size=portfolio_size,
+            interval=interval,
+            start_date=start_date,
+            end_date=end_date
         )
         
         if not qualified_stocks: