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Matthias 2019-03-23 16:51:36 +01:00
parent c404e9ffd0
commit 9a632d9b7c
1 changed files with 5 additions and 5 deletions
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10
freqtrade/strategy/interface.py
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@ -290,8 +290,9 @@ class IStrategy(ABC):
return SellCheckTuple(sell_flag=False, sell_type=SellType.NONE) return SellCheckTuple(sell_flag=False, sell_type=SellType.NONE)
def stop_loss_reached(self, current_rate: float, trade: Trade, current_time: datetime, def stop_loss_reached(self, current_rate: float, trade: Trade,
current_profit: float, force_stoploss: float, high) -> SellCheckTuple: current_time: datetime, current_profit: float,
force_stoploss: float, high: float = None) -> SellCheckTuple:
""" """
Based on current profit of the trade and configured (trailing) stoploss, Based on current profit of the trade and configured (trailing) stoploss,
decides to sell or not decides to sell or not
@ -305,15 +306,14 @@ class IStrategy(ABC):
trade.adjust_stop_loss(trade.open_rate, stop_loss_value, initial=True) trade.adjust_stop_loss(trade.open_rate, stop_loss_value, initial=True)
if trailing_stop: if trailing_stop:
# check if we have a special stop loss for positive condition # trailing stoploss handling
# and if profit is positive
sl_offset = self.config.get('trailing_stop_positive_offset') or 0.0 sl_offset = self.config.get('trailing_stop_positive_offset') or 0.0
tsl_only_offset = self.config.get('trailing_only_offset_is_reached', False) tsl_only_offset = self.config.get('trailing_only_offset_is_reached', False)
# Don't update stoploss if trailing_only_offset_is_reached is true. # Don't update stoploss if trailing_only_offset_is_reached is true.
if not (tsl_only_offset and current_profit < sl_offset): if not (tsl_only_offset and current_profit < sl_offset):
# Specific handling for trailing_stop_positive
if 'trailing_stop_positive' in self.config and current_profit > sl_offset: if 'trailing_stop_positive' in self.config and current_profit > sl_offset:
# Ignore mypy error check in configuration that this is a float # Ignore mypy error check in configuration that this is a float
stop_loss_value = self.config.get('trailing_stop_positive') # type: ignore stop_loss_value = self.config.get('trailing_stop_positive') # type: ignore