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fix calc_profit_ratio to correctly fallback to available values when amount or open_rate is None

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Stefano
2025-08-22 08:40:14 +09:00
parent a531f8644d
commit c9403eb946
1 changed files with 6 additions and 2 deletions
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8
freqtrade/persistence/trade_model.py
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@@ -1181,15 +1181,19 @@ class LocalTrade:
"""
Calculates the profit as ratio (including fee).
:param rate: rate to compare with.
:param amount: Amount to use for the calculation. Falls back to trade.amount if not set.
:param amount: Amount to use for the calculation. Falls back to self.amount if not set.
:param open_rate: open_rate to use. Defaults to self.open_rate if not provided.
:return: profit ratio as float
"""
close_trade_value = self.calc_close_trade_value(rate, amount)
if amount is None or open_rate is None:
if (amount is None) and (open_rate is None):
open_trade_value = self.open_trade_value
else:
if amount is None:
amount = self.amount
if open_rate is None:
open_rate = self.open_rate
open_trade_value = self._calc_open_trade_value(amount, open_rate)
if open_trade_value == 0.0: