Fix profit/loss calculation

core/trading/risk.py

@@ -1,3 +1,6 @@
+from core.trading.market import to_currency
+
+
 def check_max_loss(risk_model, initial_balance, account_balance):
     """
     Check that the account balance is within the max loss limit.
@@ -15,6 +18,8 @@ def check_max_risk(risk_model, account_trades):
     total_risk = 0
     for trade in account_trades:
         max_tmp = []
+        # Need to calculate the max risk in base account currency
+        # Percentages relate to the price movement, without accounting the size of the trade
         if "stop_loss_percent" in trade:
             max_tmp.append(trade["stop_loss_percent"])
         if "trailing_stop_loss_percent" in trade: