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Merge branch 'feat/short' into pr/samgermain/6467

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Matthias
2022-02-28 20:07:19 +01:00
parent c745f5828c e005439720
commit 1b07ad92cf
10 changed files with 290 additions and 107 deletions
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29
freqtrade/persistence/models.py
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@@ -568,13 +568,14 @@ class LocalTrade():
# Don't modify if called with initial and nothing to do
return
leverage = self.leverage or 1.0
if self.is_short:
new_loss = float(current_price * (1 + abs(stoploss)))
new_loss = float(current_price * (1 + abs(stoploss / leverage)))
# If trading with leverage, don't set the stoploss below the liquidation price
if self.isolated_liq:
new_loss = min(self.isolated_liq, new_loss)
else:
new_loss = float(current_price * (1 - abs(stoploss)))
new_loss = float(current_price * (1 - abs(stoploss / leverage)))
# If trading with leverage, don't set the stoploss below the liquidation price
if self.isolated_liq:
new_loss = max(self.isolated_liq, new_loss)
@@ -868,7 +869,7 @@ class LocalTrade():
def recalc_trade_from_orders(self):
# We need at least 2 entry orders for averaging amounts and rates.
if len(self.select_filled_orders('buy')) < 2:
if len(self.select_filled_orders(self.enter_side)) < 2:
# Just in case, still recalc open trade value
self.recalc_open_trade_value()
return
@@ -890,8 +891,9 @@ class LocalTrade():
total_stake += tmp_price * tmp_amount
if total_amount > 0:
# Leverage not updated, as we don't allow changing leverage through DCA at the moment.
self.open_rate = total_stake / total_amount
self.stake_amount = total_stake
self.stake_amount = total_stake / (self.leverage or 1.0)
self.amount = total_amount
self.fee_open_cost = self.fee_open * self.stake_amount
self.recalc_open_trade_value()
@@ -937,10 +939,28 @@ class LocalTrade():
(o.filled or 0) > 0 and
o.status in NON_OPEN_EXCHANGE_STATES]
@property
def nr_of_successful_entries(self) -> int:
"""
Helper function to count the number of entry orders that have been filled.
:return: int count of entry orders that have been filled for this trade.
"""
return len(self.select_filled_orders(self.enter_side))
@property
def nr_of_successful_exits(self) -> int:
"""
Helper function to count the number of exit orders that have been filled.
:return: int count of exit orders that have been filled for this trade.
"""
return len(self.select_filled_orders(self.exit_side))
@property
def nr_of_successful_buys(self) -> int:
"""
Helper function to count the number of buy orders that have been filled.
WARNING: Please use nr_of_successful_entries for short support.
:return: int count of buy orders that have been filled for this trade.
"""
@@ -950,6 +970,7 @@ class LocalTrade():
def nr_of_successful_sells(self) -> int:
"""
Helper function to count the number of sell orders that have been filled.
WARNING: Please use nr_of_successful_exits for short support.
:return: int count of sell orders that have been filled for this trade.
"""
return len(self.select_filled_orders('sell'))