Set initial stoploss when creating the order

This ensures that a trade never has "None" as stoploss

freqtrade/freqtradebot.py

@@ -810,6 +810,9 @@ class FreqtradeBot(LoggingMixin):
                 precision_mode=self.exchange.precisionMode,
                 contract_size=self.exchange.get_contract_size(pair),
             )
+            stoploss = self.strategy.stoploss if not self.edge else self.edge.get_stoploss(pair)
+            trade.adjust_stop_loss(trade.open_rate, stoploss, initial=True)
+
         else:
             # This is additional buy, we reset fee_open_currency so timeout checking can work
             trade.is_open = True