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trunc to amount precision before checking valid partial exits

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closes #7368
This commit is contained in:
Matthias 2022-09-07 06:43:08 +02:00
parent 83d9f3aeba
commit 4d69df08dd
2 changed files with 14 additions and 3 deletions
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11
freqtrade/freqtradebot.py
View File

@ -583,7 +583,9 @@ class FreqtradeBot(LoggingMixin):
if stake_amount is not None and stake_amount < 0.0: if stake_amount is not None and stake_amount < 0.0:
# We should decrease our position # We should decrease our position
amount = abs(float(FtPrecise(stake_amount) / FtPrecise(current_exit_rate))) amount = self.exchange.amount_to_contract_precision(
trade.pair,
abs(float(FtPrecise(stake_amount) / FtPrecise(current_exit_rate))))
if amount > trade.amount: if amount > trade.amount:
# This is currently ineffective as remaining would become < min tradable # This is currently ineffective as remaining would become < min tradable
# Fixing this would require checking for 0.0 there - # Fixing this would require checking for 0.0 there -
@ -592,9 +594,14 @@ class FreqtradeBot(LoggingMixin):
f"Adjusting amount to trade.amount as it is higher. {amount} > {trade.amount}") f"Adjusting amount to trade.amount as it is higher. {amount} > {trade.amount}")
amount = trade.amount amount = trade.amount
if amount == 0.0:
logger.info("Amount to sell is 0.0 due to exchange limits - not selling.")
return
remaining = (trade.amount - amount) * current_exit_rate remaining = (trade.amount - amount) * current_exit_rate
if remaining < min_exit_stake: if remaining < min_exit_stake:
logger.info(f'Remaining amount of {remaining} would be too small.') logger.info(f"Remaining amount of {remaining} would be smaller "
f"than the minimum of {min_exit_stake}.")
return return
self.execute_trade_exit(trade, current_exit_rate, exit_check=ExitCheckTuple( self.execute_trade_exit(trade, current_exit_rate, exit_check=ExitCheckTuple(

6
freqtrade/optimize/backtesting.py
View File

@ -537,7 +537,11 @@ class Backtesting:
return pos_trade return pos_trade
if stake_amount is not None and stake_amount < 0.0: if stake_amount is not None and stake_amount < 0.0:
amount = abs(stake_amount) / current_rate amount = amount_to_contract_precision(
abs(stake_amount) / current_rate, trade.amount_precision,
self.precision_mode, trade.contract_size)
if amount == 0.0:
return trade
if amount > trade.amount: if amount > trade.amount:
# This is currently ineffective as remaining would become < min tradable # This is currently ineffective as remaining would become < min tradable
amount = trade.amount amount = trade.amount