Merge pull request #28 from Pasta-fantasia/84-error-stop-loss-amount-…

…is-higher-than-balance-balance

84 error stop loss amount is higher than balance balance

CHANGELOG.md

@@ -1,3 +1,6 @@
+# 0.1.10
+- fix: [ERROR] Stop loss amount is higher than balance. Balance...
+
 # 0.1.9
 - fix: [ERROR] Error creating stop loss: binance Stop price would trigger immediately
 

elena_basics/strategies/common_sl_budget.py

@@ -187,6 +187,26 @@ def manage_trailing_stop_losses(self, data: pd.DataFrame, estimated_close_price:
             base_symbol = self.pair.base
             base_free = balance.currencies[base_symbol].free
 
+            # in some cases balance is not available after some time
+            retry = 0
+            retry_limit = 5
+
+            while total_amount_canceled_orders > base_free and retry < retry_limit:
+                self._logger.warning(f"Orders for {total_amount_canceled_orders} were cancelled but balance is {base_free}. Retrying...")
+                time.sleep(5)
+                balance = self.get_balance()
+                if not balance:
+                    self._logger.error("Cannot get balance")
+                    return
+
+                base_symbol = self.pair.base
+                base_free = balance.currencies[base_symbol].free
+                retry = retry + 1
+
+            if retry >= retry_limit:
+                self._logger.error(f"Orders for {total_amount_canceled_orders} were cancelled but balance is {base_free}, after retrying {retry_limit} times.")
+                return  # this return will cause to reprocess the bot in the next cycle but leaves any amount without stop loss
+
             max_sell = min(grouped_amount_canceled_orders_and_new_trades, base_free)
             if max_sell < grouped_amount_canceled_orders_and_new_trades:
                 sale_diff = grouped_amount_canceled_orders_and_new_trades - max_sell

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = elena_basics
-version = 0.1.9
+version = 0.1.10
 author = "L Software Foundation"
 author_email = "[email protected], [email protected]"
 description = Sample project to link L + CCTX + Backtesting.py