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feat: add adjust_order_price callback

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Matthias
2025-02-20 06:55:54 +01:00
parent fc4e09f398
commit 8d74e8b8dd
1 changed files with 97 additions and 0 deletions
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97
freqtrade/strategy/interface.py
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@@ -690,6 +690,103 @@ class IStrategy(ABC, HyperStrategyMixin):
"""
return current_order_rate
def adjust_exit_price(
self,
trade: Trade,
order: Order | None,
pair: str,
current_time: datetime,
proposed_rate: float,
current_order_rate: float,
entry_tag: str | None,
side: str,
**kwargs,
) -> float:
"""
Exit price re-adjustment logic, returning the user desired limit price.
This only executes when a order was already placed, still open (unfilled fully or partially)
and not timed out on subsequent candles after entry trigger.
For full documentation please go to https://www.freqtrade.io/en/latest/strategy-callbacks/
When not implemented by a strategy, returns current_order_rate as default.
If current_order_rate is returned then the existing order is maintained.
If None is returned then order gets canceled but not replaced by a new one.
:param pair: Pair that's currently analyzed
:param trade: Trade object.
:param order: Order object
:param current_time: datetime object, containing the current datetime
:param proposed_rate: Rate, calculated based on pricing settings in entry_pricing.
:param current_order_rate: Rate of the existing order in place.
:param entry_tag: Optional entry_tag (buy_tag) if provided with the buy signal.
:param side: 'long' or 'short' - indicating the direction of the proposed trade
:param **kwargs: Ensure to keep this here so updates to this won't break your strategy.
:return float: New entry price value if provided
"""
return current_order_rate
def adjust_order_price(
self,
trade: Trade,
order: Order | None,
pair: str,
current_time: datetime,
proposed_rate: float,
current_order_rate: float,
entry_tag: str | None,
side: str,
**kwargs,
) -> float:
"""
Exit and entry order price re-adjustment logic, returning the user desired limit price.
This only executes when a order was already placed, still open (unfilled fully or partially)
and not timed out on subsequent candles after entry trigger.
For full documentation please go to https://www.freqtrade.io/en/latest/strategy-callbacks/
When not implemented by a strategy, returns current_order_rate as default.
If current_order_rate is returned then the existing order is maintained.
If None is returned then order gets canceled but not replaced by a new one.
:param pair: Pair that's currently analyzed
:param trade: Trade object.
:param order: Order object
:param current_time: datetime object, containing the current datetime
:param proposed_rate: Rate, calculated based on pricing settings in entry_pricing.
:param current_order_rate: Rate of the existing order in place.
:param entry_tag: Optional entry_tag (buy_tag) if provided with the buy signal.
:param side: 'long' or 'short' - indicating the direction of the proposed trade
:param **kwargs: Ensure to keep this here so updates to this won't break your strategy.
:return float: New entry price value if provided
"""
if order.side == trade.entry_side:
return self.adjust_entry_price(
trade=trade,
order=order,
pair=pair,
current_time=current_time,
proposed_rate=proposed_rate,
current_order_rate=current_order_rate,
entry_tag=entry_tag,
side=side,
**kwargs,
)
else:
return self.adjust_exit_price(
trade=trade,
order=order,
pair=pair,
current_time=current_time,
proposed_rate=proposed_rate,
current_order_rate=current_order_rate,
entry_tag=entry_tag,
side=side,
**kwargs,
)
def leverage(
self,
pair: str,