diff --git a/lib/pt_trading/trading_pair.py b/lib/pt_trading/trading_pair.py
index 543719c..1ed572b 100644
--- a/lib/pt_trading/trading_pair.py
+++ b/lib/pt_trading/trading_pair.py
@@ -279,10 +279,12 @@ class TradingPair(ABC):
             # print(f"time={predicted_row['tstamp']} current_return={current_return}")
             # 
             if current_return >= config["stop_close_conditions"]["profit"]:
+                print(f"STOP PROFIT: {current_return}")
                 self.user_data_["stop_close_state"] = PairState.CLOSE_STOP_PROFIT
                 return True
         if "loss" in config["stop_close_conditions"]:
             if current_return <= config["stop_close_conditions"]["loss"]:
+                print(f"STOP LOSS: {current_return}")
                 self.user_data_["stop_close_state"] = PairState.CLOSE_STOP_LOSS
                 return True
         return False
@@ -302,9 +304,11 @@ class TradingPair(ABC):
                 return 0.0
             def _single_instrument_return(symbol: str) -> float:
                 instrument_open_trades = open_trades[open_trades["symbol"] == symbol]
-                instrument_sign = -1 if instrument_open_trades["action"].iloc[0]  == "SELL" else 1
+                instrument_open_price = instrument_open_trades["price"].iloc[0]
+
+                sign = -1 if instrument_open_trades["side"].iloc[0]  == "SELL" else 1
                 instrument_price = predicted_row[f"{self.price_column_}_{symbol}"]
-                instrument_return = instrument_sign * (instrument_price - instrument_open_trades["price"].iloc[0]) / instrument_open_trades["price"].iloc[0]
+                instrument_return = sign * (instrument_price - instrument_open_price) / instrument_open_price
                 return float(instrument_return) * 100.0
             
             instrument_a_return = _single_instrument_return(self.symbol_a_)