diff --git a/src/pages/backtesting/backtesting_page.py b/src/pages/backtesting/backtesting_page.py
index b33aefd..8a879ce 100644
--- a/src/pages/backtesting/backtesting_page.py
+++ b/src/pages/backtesting/backtesting_page.py
@@ -100,16 +100,19 @@ class DynamicStrategy(Strategy):
         price = self.data.Close[-1]
         
         # Check stop loss for existing position
-        if self.position:
-            # Calculate the percentage loss from entry
-            entry_price = self.position.entry_price  # Changed from entry_price() to entry_price
-            current_loss = ((price - entry_price) / entry_price) * 100
-            
-            # If loss exceeds 7%, close the position
-            if current_loss < -7:
-                print(f"Stop loss triggered - Loss: {current_loss:.2f}%")
-                self.position.close()
-                return  # Exit the method to prevent new entries on the same candle
+        if self.position and self.position.size > 0:  # Make sure we have an active position
+            try:
+                # Calculate the percentage loss from entry
+                entry_price = self.position.entry_price  # Access as property
+                current_loss = ((price - entry_price) / entry_price) * 100
+                
+                # If loss exceeds 7%, close the position
+                if current_loss < -7:
+                    print(f"Stop loss triggered - Loss: {current_loss:.2f}%")
+                    self.position.close()
+                    return  # Exit the method to prevent new entries on the same candle
+            except AttributeError as e:
+                print(f"Warning: Could not check stop loss - {str(e)}")
         
         # Debug current price and position
         if len(self.data.Close) % 20 == 0:  # Log every 20th candle to avoid spam