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fix: round exit-prices to proper precision

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this avoids odd visualization in freqUI where prices had 16 decimals
out of backtesting
This commit is contained in:
Matthias
2026-03-14 17:00:44 +01:00
parent fcecbe780b
commit 59a81dc07a
1 changed files with 4 additions and 3 deletions
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freqtrade/optimize/backtesting.py
+4 -3
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@@ -848,9 +848,7 @@ class Backtesting:
exit_tag=exit_reason, exit_tag=exit_reason,
) )
if rate is not None and rate != close_rate: if rate is not None and rate != close_rate:
close_rate = price_to_precision( close_rate = rate
rate, trade.price_precision, trade.precision_mode_price
)
# We can't place orders lower than current low. # We can't place orders lower than current low.
# freqtrade does not support this in live, and the order would fill immediately # freqtrade does not support this in live, and the order would fill immediately
if trade.is_short: if trade.is_short:
@@ -892,6 +890,9 @@ class Backtesting:
self.order_id_counter += 1 self.order_id_counter += 1
exit_candle_time = sell_row[DATE_IDX].to_pydatetime() exit_candle_time = sell_row[DATE_IDX].to_pydatetime()
order_type = self.strategy.order_types["exit"] order_type = self.strategy.order_types["exit"]
close_rate = price_to_precision(
close_rate, trade.price_precision, trade.precision_mode_price
)
# amount = amount or trade.amount # amount = amount or trade.amount
amount = amount_to_contract_precision( amount = amount_to_contract_precision(
amount or trade.amount, trade.amount_precision, self.precision_mode, trade.contract_size amount or trade.amount, trade.amount_precision, self.precision_mode, trade.contract_size