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add custom_exit_price function to interface

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axel 2021-08-04 18:54:17 -04:00
parent d9b9eecd4d
commit f9f519fd3c
1 changed files with 17 additions and 0 deletions
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17
freqtrade/strategy/interface.py
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@ -297,6 +297,23 @@ class IStrategy(ABC, HyperStrategyMixin):
""" """
return proposed_rate return proposed_rate
def custom_exit_price(self, pair: str, current_time: datetime, proposed_rate: float,
**kwargs) -> float:
"""
Custom exit price logic, returning the new exit price.
For full documentation please go to https://www.freqtrade.io/en/latest/strategy-advanced/
When not implemented by a strategy, returns None, orderbook is used to set exit price
:param pair: Pair that's currently analyzed
:param current_time: datetime object, containing the current datetime
:param proposed_rate: Rate, calculated based on pricing settings in ask_strategy.
:param **kwargs: Ensure to keep this here so updates to this won't break your strategy.
:return float: New exit price value if provided
"""
return proposed_rate
def custom_sell(self, pair: str, trade: Trade, current_time: datetime, current_rate: float, def custom_sell(self, pair: str, trade: Trade, current_time: datetime, current_rate: float,
current_profit: float, **kwargs) -> Optional[Union[str, bool]]: current_profit: float, **kwargs) -> Optional[Union[str, bool]]:
""" """