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Don't calculate funding_fees on every iteration

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This commit is contained in:
Matthias
2023-12-10 13:23:40 +01:00
parent 966eb59fd3
commit 074343f0f1
1 changed files with 19 additions and 11 deletions
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30
freqtrade/optimize/backtesting.py
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@@ -283,11 +283,13 @@ class Backtesting:
else:
self.detail_data = {}
if self.trading_mode == TradingMode.FUTURES:
self.funding_fee_timeframe: str = self.exchange.get_option('mark_ohlcv_timeframe')
self.funding_fee_timeframe_secs: int = timeframe_to_seconds(self.funding_fee_timeframe)
# Load additional futures data.
funding_rates_dict = history.load_data(
datadir=self.config['datadir'],
pairs=self.pairlists.whitelist,
timeframe=self.exchange.get_option('mark_ohlcv_timeframe'),
timeframe=self.funding_fee_timeframe,
timerange=self.timerange,
startup_candles=0,
fail_without_data=True,
@@ -299,7 +301,7 @@ class Backtesting:
mark_rates_dict = history.load_data(
datadir=self.config['datadir'],
pairs=self.pairlists.whitelist,
timeframe=self.exchange.get_option('mark_ohlcv_timeframe'),
timeframe=self.funding_fee_timeframe,
timerange=self.timerange,
startup_candles=0,
fail_without_data=True,
@@ -744,20 +746,26 @@ class Backtesting:
return t
return None
def _run_funding_fees(self, trade: Trade, current_time: datetime):
def _run_funding_fees(self, trade: Trade, current_time: datetime, force: bool = False):
"""
Calculate funding fees if necessary and add them to the trade.
"""
if self.trading_mode == TradingMode.FUTURES:
trade.set_funding_fees(
self.exchange.calculate_funding_fees(
self.futures_data[trade.pair],
amount=trade.amount,
is_short=trade.is_short,
open_date=trade.date_last_filled_utc,
close_date=current_time
if (
force
or (current_time.timestamp() % self.funding_fee_timeframe_secs) == 0
):
# Funding fee interval.
trade.set_funding_fees(
self.exchange.calculate_funding_fees(
self.futures_data[trade.pair],
amount=trade.amount,
is_short=trade.is_short,
open_date=trade.date_last_filled_utc,
close_date=current_time
)
)
)
def get_valid_price_and_stake(
self, pair: str, row: Tuple, propose_rate: float, stake_amount: float,