Implement last_stake_amount_min_ratio

2020-01-10 06:36:28 +01:00
parent e94dfdeff2
commit fab19ae3a7
5 changed files with 28 additions and 8 deletions
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -312,7 +312,12 @@ class FreqtradeBot:
        available_amount = self._get_available_stake_amount()

        if self.config['amend_last_stake_amount']:
-            stake_amount = min(stake_amount, available_amount)
+            # Remaining amount needs to be at least stake_amount * last_stake_amount_min_ratio
+            # Otherwise the remaining amount is too low to trade.
+            if available_amount > (stake_amount * self.config['last_stake_amount_min_ratio']):
+                stake_amount = min(stake_amount, available_amount)
+            else:
+                stake_amount = 0

        if available_amount < stake_amount:
            raise DependencyException(