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experimental.sell_fullfilled_at_roi bug fix for 0 duration

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Nullart
2018-06-21 19:37:51 +08:00
parent 06c329abec
commit b27d3e6ef0
3 changed files with 11 additions and 7 deletions
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13
freqtrade/analyze.py
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@@ -146,7 +146,6 @@ class Analyze(object):
latest = dataframe.iloc[-1]
# Check if dataframe is out of date
signal_date = arrow.get(latest['date'])
interval_minutes = constants.TICKER_INTERVAL_MINUTES[interval]
@@ -253,10 +252,16 @@ class Analyze(object):
import math
return math.floor(f * 10 ** n) / 10 ** n
def get_roi_rate(self, trade: Trade) -> float:
def get_roi_rate(self, trade: Trade, sell_rate: float) -> float:
"""
Calculates sell rate based on roi
"""
current_time = datetime.utcnow()
time_diff = (current_time.timestamp() - trade.open_date.timestamp()) / 60
for duration, threshold in self.strategy.minimal_roi.items():
if time_diff > duration:
roi_rate = (trade.open_rate * (1 + threshold)) * (1+(2.1*get_fee(trade.pair)))
return self.trunc_num(roi_rate, 8)
roi_rate = self.trunc_num((trade.open_rate * (1 + threshold)) * (1+(2.1*get_fee(trade.pair))), 8)
logger.info('trying to selling at roi rate %0.8f', roi_rate)
return roi_rate
break
return sell_rate