Deprecate capital_available_percentage

freqtrade/configuration/deprecated_settings.py

@@ -80,3 +80,13 @@ def process_temporary_deprecated_settings(config: Dict[str, Any]) -> None:
             f"Using precision_filter setting is deprecated and has been replaced by"
             "PrecisionFilter. Please refer to the docs on configuration details")
         config['pairlists'].append({'method': 'PrecisionFilter'})
+
+    if (config.get('edge', {}.get('enabled', False))
+       and config.get('edge', {}).get('capital_available_percentage')):
+        logger.warning(
+            "DEPRECATED: "
+            "Using 'edge.capital_available_percentage' has been deprecated in favor of "
+            "'tradable_balance_ratio'. Please migrate your configuration to "
+            "'tradable_balance_ratio' and remove 'capital_available_percentage' "
+            "from the edge configuration."
+        )

freqtrade/constants.py

@@ -272,7 +272,7 @@ CONF_SCHEMA = {
                 'max_trade_duration_minute': {'type': 'integer'},
                 'remove_pumps': {'type': 'boolean'}
             },
-            'required': ['process_throttle_secs', 'allowed_risk', 'capital_available_percentage']
+            'required': ['process_throttle_secs', 'allowed_risk']
         }
     },
     'required': [

freqtrade/edge/__init__.py

@@ -57,7 +57,9 @@ class Edge:
         if self.config['stake_amount'] != constants.UNLIMITED_STAKE_AMOUNT:
             raise OperationalException('Edge works only with unlimited stake amount')
 
-        self._capital_percentage: float = self.edge_config.get('capital_available_percentage')
+        # Deprecated capital_available_percentage. Will use tradable_balance_ratio in the future.
+        self._capital_percentage: float = self.edge_config.get(
+            'capital_available_percentage', self.config['tradable_balance_ratio'])
         self._allowed_risk: float = self.edge_config.get('allowed_risk')
         self._since_number_of_days: int = self.edge_config.get('calculate_since_number_of_days', 14)
         self._last_updated: int = 0  # Timestamp of pairs last updated time