diff --git a/src/screener/t_atr_ema.py b/src/screener/t_atr_ema.py
index f53ef37..c35db01 100644
--- a/src/screener/t_atr_ema.py
+++ b/src/screener/t_atr_ema.py
@@ -99,6 +99,8 @@ def run_atr_ema_scanner(min_price: float, max_price: float, min_volume: int,
                 continue
         
         save_signals_to_csv(bullish_signals, 'atr_ema')
+        return bullish_signals
             
     except Exception as e:
         print(f"Error during scan: {str(e)}")
+        return []
diff --git a/src/screener/t_atr_ema_v2.py b/src/screener/t_atr_ema_v2.py
index ce8dec2..10c0892 100644
--- a/src/screener/t_atr_ema_v2.py
+++ b/src/screener/t_atr_ema_v2.py
@@ -107,6 +107,8 @@ def run_atr_ema_scanner_v2(min_price: float, max_price: float, min_volume: int,
                 continue
         
         save_signals_to_csv(entry_signals, 'atr_ema_v2')
+        return entry_signals
             
     except Exception as e:
         print(f"Error during scan: {str(e)}")
+        return []
diff --git a/src/screener/t_sunnyband.py b/src/screener/t_sunnyband.py
index becde63..2951966 100644
--- a/src/screener/t_sunnyband.py
+++ b/src/screener/t_sunnyband.py
@@ -244,6 +244,8 @@ def run_sunny_scanner(min_price: float, max_price: float, min_volume: int,
                 continue
         
         save_signals_to_csv(bullish_signals, 'sunny')
+        return bullish_signals
             
     except Exception as e:
         print(f"Error during scan: {str(e)}")
+        return []