adelorenzo/stable
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

merge leverage/margin

Browse Source
This commit is contained in:
மனோஜ்குமார் பழனிச்சாமி
2022-04-04 09:54:08 +05:30
parent 9ceb7fbf4f 69491c1430
commit b646d8ba0e
185 changed files with 61237 additions and 4606 deletions
Download Patch File Download Diff File Expand all files Collapse all files

408
freqtrade/persistence/models.py
View File

@@ -6,7 +6,7 @@ from datetime import datetime, timedelta, timezone
from decimal import Decimal
from typing import Any, Dict, List, Optional
from sqlalchemy import (Boolean, Column, DateTime, Float, ForeignKey, Integer, String,
from sqlalchemy import (Boolean, Column, DateTime, Enum, Float, ForeignKey, Integer, String,
create_engine, desc, func, inspect)
from sqlalchemy.exc import NoSuchModuleError
from sqlalchemy.orm import Query, declarative_base, relationship, scoped_session, sessionmaker
@@ -14,8 +14,9 @@ from sqlalchemy.pool import StaticPool
from sqlalchemy.sql.schema import UniqueConstraint
from freqtrade.constants import DATETIME_PRINT_FORMAT, NON_OPEN_EXCHANGE_STATES
from freqtrade.enums import SellType
from freqtrade.enums import ExitType, TradingMode
from freqtrade.exceptions import DependencyException, OperationalException
from freqtrade.leverage import interest
from freqtrade.persistence.migrations import check_migrate
@@ -181,6 +182,7 @@ class Order(_DECL_BASE):
self.average = order.get('average', self.average)
self.remaining = order.get('remaining', self.remaining)
self.cost = order.get('cost', self.cost)
if 'timestamp' in order and order['timestamp'] is not None:
self.order_date = datetime.fromtimestamp(order['timestamp'] / 1000, tz=timezone.utc)
@@ -191,7 +193,7 @@ class Order(_DECL_BASE):
self.order_filled_date = datetime.now(timezone.utc)
self.order_update_date = datetime.now(timezone.utc)
def to_json(self) -> Dict[str, Any]:
def to_json(self, entry_side: str) -> Dict[str, Any]:
return {
'pair': self.ft_pair,
'order_id': self.order_id,
@@ -213,6 +215,7 @@ class Order(_DECL_BASE):
tzinfo=timezone.utc).timestamp() * 1000) if self.order_filled_date else None,
'order_type': self.order_type,
'price': self.price,
'ft_is_entry': self.ft_order_side == entry_side,
'remaining': self.remaining,
}
@@ -314,22 +317,51 @@ class LocalTrade():
max_rate: float = 0.0
# Lowest price reached
min_rate: float = 0.0
sell_reason: str = ''
sell_order_status: str = ''
exit_reason: str = ''
exit_order_status: str = ''
strategy: str = ''
buy_tag: Optional[str] = None
enter_tag: Optional[str] = None
timeframe: Optional[int] = None
def __init__(self, **kwargs):
for key in kwargs:
setattr(self, key, kwargs[key])
self.recalc_open_trade_value()
trading_mode: TradingMode = TradingMode.SPOT
def __repr__(self):
open_since = self.open_date.strftime(DATETIME_PRINT_FORMAT) if self.is_open else 'closed'
# Leverage trading properties
liquidation_price: Optional[float] = None
is_short: bool = False
leverage: float = 1.0
return (f'Trade(id={self.id}, pair={self.pair}, amount={self.amount:.8f}, '
f'open_rate={self.open_rate:.8f}, open_since={open_since})')
# Margin trading properties
interest_rate: float = 0.0
# Futures properties
funding_fees: Optional[float] = None
@property
def buy_tag(self) -> Optional[str]:
"""
Compatibility between buy_tag (old) and enter_tag (new)
Consider buy_tag deprecated
"""
return self.enter_tag
@property
def has_no_leverage(self) -> bool:
"""Returns true if this is a non-leverage, non-short trade"""
return ((self.leverage == 1.0 or self.leverage is None) and not self.is_short)
@property
def borrowed(self) -> float:
"""
The amount of currency borrowed from the exchange for leverage trades
If a long trade, the amount is in base currency
If a short trade, the amount is in the other currency being traded
"""
if self.has_no_leverage:
return 0.0
elif not self.is_short:
return (self.amount * self.open_rate) * ((self.leverage-1)/self.leverage)
else:
return self.amount
@property
def open_date_utc(self):
@@ -339,9 +371,49 @@ class LocalTrade():
def close_date_utc(self):
return self.close_date.replace(tzinfo=timezone.utc)
@property
def enter_side(self) -> str:
if self.is_short:
return "sell"
else:
return "buy"
@property
def exit_side(self) -> str:
if self.is_short:
return "buy"
else:
return "sell"
@property
def trade_direction(self) -> str:
if self.is_short:
return "short"
else:
return "long"
def __init__(self, **kwargs):
for key in kwargs:
setattr(self, key, kwargs[key])
self.recalc_open_trade_value()
if self.trading_mode == TradingMode.MARGIN and self.interest_rate is None:
raise OperationalException(
f"{self.trading_mode.value} trading requires param interest_rate on trades")
def __repr__(self):
open_since = self.open_date.strftime(DATETIME_PRINT_FORMAT) if self.is_open else 'closed'
leverage = self.leverage or 1.0
is_short = self.is_short or False
return (
f'Trade(id={self.id}, pair={self.pair}, amount={self.amount:.8f}, '
f'is_short={is_short}, leverage={leverage}, '
f'open_rate={self.open_rate:.8f}, open_since={open_since})'
)
def to_json(self) -> Dict[str, Any]:
filled_orders = self.select_filled_orders()
orders = [order.to_json() for order in filled_orders]
orders = [order.to_json(self.enter_side) for order in filled_orders]
return {
'trade_id': self.id,
@@ -352,7 +424,8 @@ class LocalTrade():
'amount_requested': round(self.amount_requested, 8) if self.amount_requested else None,
'stake_amount': round(self.stake_amount, 8),
'strategy': self.strategy,
'buy_tag': self.buy_tag,
'buy_tag': self.enter_tag,
'enter_tag': self.enter_tag,
'timeframe': self.timeframe,
'fee_open': self.fee_open,
@@ -388,8 +461,9 @@ class LocalTrade():
'profit_pct': round(self.close_profit * 100, 2) if self.close_profit else None,
'profit_abs': self.close_profit_abs,
'sell_reason': self.sell_reason,
'sell_order_status': self.sell_order_status,
'sell_reason': self.exit_reason, # Deprecated
'exit_reason': self.exit_reason,
'exit_order_status': self.exit_order_status,
'stop_loss_abs': self.stop_loss,
'stop_loss_ratio': self.stop_loss_pct if self.stop_loss_pct else None,
'stop_loss_pct': (self.stop_loss_pct * 100) if self.stop_loss_pct else None,
@@ -406,6 +480,12 @@ class LocalTrade():
'min_rate': self.min_rate,
'max_rate': self.max_rate,
'leverage': self.leverage,
'interest_rate': self.interest_rate,
'liquidation_price': self.liquidation_price,
'is_short': self.is_short,
'trading_mode': self.trading_mode,
'funding_fees': self.funding_fees,
'open_order_id': self.open_order_id,
'orders': orders,
}
@@ -426,10 +506,33 @@ class LocalTrade():
self.max_rate = max(current_price, self.max_rate or self.open_rate)
self.min_rate = min(current_price_low, self.min_rate or self.open_rate)
def _set_new_stoploss(self, new_loss: float, stoploss: float):
"""Assign new stop value"""
self.stop_loss = new_loss
self.stop_loss_pct = -1 * abs(stoploss)
def set_isolated_liq(self, liquidation_price: Optional[float]):
"""
Method you should use to set self.liquidation price.
Assures stop_loss is not passed the liquidation price
"""
if not liquidation_price:
return
self.liquidation_price = liquidation_price
def _set_stop_loss(self, stop_loss: float, percent: float):
"""
Method you should use to set self.stop_loss.
Assures stop_loss is not passed the liquidation price
"""
if self.liquidation_price is not None:
if self.is_short:
sl = min(stop_loss, self.liquidation_price)
else:
sl = max(stop_loss, self.liquidation_price)
else:
sl = stop_loss
if not self.stop_loss:
self.initial_stop_loss = sl
self.stop_loss = sl
self.stop_loss_pct = -1 * abs(percent)
self.stoploss_last_update = datetime.utcnow()
def adjust_stop_loss(self, current_price: float, stoploss: float,
@@ -445,27 +548,43 @@ class LocalTrade():
# Don't modify if called with initial and nothing to do
return
new_loss = float(current_price * (1 - abs(stoploss)))
leverage = self.leverage or 1.0
if self.is_short:
new_loss = float(current_price * (1 + abs(stoploss / leverage)))
# If trading with leverage, don't set the stoploss below the liquidation price
if self.liquidation_price:
new_loss = min(self.liquidation_price, new_loss)
else:
new_loss = float(current_price * (1 - abs(stoploss / leverage)))
# If trading with leverage, don't set the stoploss below the liquidation price
if self.liquidation_price:
new_loss = max(self.liquidation_price, new_loss)
# no stop loss assigned yet
# if not self.stop_loss:
if self.initial_stop_loss_pct is None:
logger.debug(f"{self.pair} - Assigning new stoploss...")
self._set_new_stoploss(new_loss, stoploss)
self._set_stop_loss(new_loss, stoploss)
self.initial_stop_loss = new_loss
self.initial_stop_loss_pct = -1 * abs(stoploss)
# evaluate if the stop loss needs to be updated
else:
if new_loss > self.stop_loss: # stop losses only walk up, never down!
higher_stop = new_loss > self.stop_loss
lower_stop = new_loss < self.stop_loss
# stop losses only walk up, never down!,
# ? But adding more to a leveraged trade would create a lower liquidation price,
# ? decreasing the minimum stoploss
if (higher_stop and not self.is_short) or (lower_stop and self.is_short):
logger.debug(f"{self.pair} - Adjusting stoploss...")
self._set_new_stoploss(new_loss, stoploss)
self._set_stop_loss(new_loss, stoploss)
else:
logger.debug(f"{self.pair} - Keeping current stoploss...")
logger.debug(
f"{self.pair} - Stoploss adjusted. current_price={current_price:.8f}, "
f"open_rate={self.open_rate:.8f}, max_rate={self.max_rate:.8f}, "
f"open_rate={self.open_rate:.8f}, max_rate={self.max_rate or self.open_rate:.8f}, "
f"initial_stop_loss={self.initial_stop_loss:.8f}, "
f"stop_loss={self.stop_loss:.8f}. "
f"Trailing stoploss saved us: "
@@ -477,25 +596,29 @@ class LocalTrade():
:param order: order retrieved by exchange.fetch_order()
:return: None
"""
# Ignore open and cancelled orders
if order.status == 'open' or order.safe_price is None:
return
logger.info(f'Updating trade (id={self.id}) ...')
if order.ft_order_side == 'buy':
if order.ft_order_side == self.enter_side:
# Update open rate and actual amount
self.open_rate = order.safe_price
self.amount = order.safe_amount_after_fee
if self.is_open:
logger.info(f'{order.order_type.upper()}_BUY has been fulfilled for {self}.')
payment = "SELL" if self.is_short else "BUY"
logger.info(f'{order.order_type.upper()}_{payment} has been fulfilled for {self}.')
# condition to avoid reset value when updating fees
if self.open_order_id == order.order_id:
self.open_order_id = None
self.recalc_trade_from_orders()
elif order.ft_order_side == 'sell':
elif order.ft_order_side == self.exit_side:
if self.is_open:
logger.info(f'{order.order_type.upper()}_SELL has been fulfilled for {self}.')
payment = "BUY" if self.is_short else "SELL"
# * On margin shorts, you buy a little bit more than the amount (amount + interest)
logger.info(f'{order.order_type.upper()}_{payment} has been fulfilled for {self}.')
# condition to avoid reset value when updating fees
if self.open_order_id == order.order_id:
self.open_order_id = None
@@ -506,7 +629,7 @@ class LocalTrade():
elif order.ft_order_side == 'stoploss':
self.stoploss_order_id = None
self.close_rate_requested = self.stop_loss
self.sell_reason = SellType.STOPLOSS_ON_EXCHANGE.value
self.exit_reason = ExitType.STOPLOSS_ON_EXCHANGE.value
if self.is_open:
logger.info(f'{order.order_type.upper()} is hit for {self}.')
self.close(order.safe_price)
@@ -540,11 +663,11 @@ class LocalTrade():
and marks trade as closed
"""
self.close_rate = rate
self.close_date = self.close_date or datetime.utcnow()
self.close_profit = self.calc_profit_ratio()
self.close_profit_abs = self.calc_profit() + self.realized_profit
self.close_date = self.close_date or datetime.utcnow()
self.is_open = False
self.sell_order_status = 'closed'
self.exit_order_status = 'closed'
self.open_order_id = None
if show_msg:
logger.info(
@@ -557,14 +680,14 @@ class LocalTrade():
"""
Update Fee parameters. Only acts once per side
"""
if side == 'buy' and self.fee_open_currency is None:
if self.enter_side == side and self.fee_open_currency is None:
self.fee_open_cost = fee_cost
self.fee_open_currency = fee_currency
if fee_rate is not None:
self.fee_open = fee_rate
# Assume close-fee will fall into the same fee category and take an educated guess
self.fee_close = fee_rate
elif side == 'sell' and self.fee_close_currency is None:
elif self.exit_side == side and self.fee_close_currency is None:
self.fee_close_cost = fee_cost
self.fee_close_currency = fee_currency
if fee_rate is not None:
@@ -574,9 +697,9 @@ class LocalTrade():
"""
Verify if this side (buy / sell) has already been updated
"""
if side == 'buy':
if self.enter_side == side:
return self.fee_open_currency is not None
elif side == 'sell':
elif self.exit_side == side:
return self.fee_close_currency is not None
else:
return False
@@ -589,74 +712,159 @@ class LocalTrade():
Get amount of failed exiting orders
assumes full exits.
"""
return len([o for o in self.orders if o.ft_order_side == 'sell'])
return len([o for o in self.orders if o.ft_order_side == self.exit_side])
def _calc_open_trade_value(self) -> float:
"""
Calculate the open_rate including open_fee.
:return: Price in of the open trade incl. Fees
"""
buy_trade = Decimal(self.amount) * Decimal(self.open_rate)
fees = buy_trade * Decimal(self.fee_open)
return float(buy_trade + fees)
open_trade = Decimal(self.amount) * Decimal(self.open_rate)
fees = open_trade * Decimal(self.fee_open)
if self.is_short:
return float(open_trade - fees)
else:
return float(open_trade + fees)
def recalc_open_trade_value(self) -> None:
"""
Recalculate open_trade_value.
Must be called whenever open_rate or fee_open is changed.
Must be called whenever open_rate, fee_open or is_short is changed.
"""
self.open_trade_value = self._calc_open_trade_value()
def calculate_interest(self, interest_rate: Optional[float] = None) -> Decimal:
"""
:param interest_rate: interest_charge for borrowing this coin(optional).
If interest_rate is not set self.interest_rate will be used
"""
zero = Decimal(0.0)
# If nothing was borrowed
if self.trading_mode != TradingMode.MARGIN or self.has_no_leverage:
return zero
open_date = self.open_date.replace(tzinfo=None)
now = (self.close_date or datetime.now(timezone.utc)).replace(tzinfo=None)
sec_per_hour = Decimal(3600)
total_seconds = Decimal((now - open_date).total_seconds())
hours = total_seconds/sec_per_hour or zero
rate = Decimal(interest_rate or self.interest_rate)
borrowed = Decimal(self.borrowed)
return interest(exchange_name=self.exchange, borrowed=borrowed, rate=rate, hours=hours)
def _calc_base_close(self, amount: Decimal, rate: Optional[float] = None,
fee: Optional[float] = None) -> Decimal:
close_trade = Decimal(amount) * Decimal(rate or self.close_rate) # type: ignore
fees = close_trade * Decimal(fee or self.fee_close)
if self.is_short:
return close_trade + fees
else:
return close_trade - fees
def calc_close_trade_value(self, rate: Optional[float] = None,
fee: Optional[float] = None) -> float:
fee: Optional[float] = None,
interest_rate: Optional[float] = None) -> float:
"""
Calculate the close_rate including fee
:param fee: fee to use on the close rate (optional).
If rate is not set self.fee will be used
:param rate: rate to compare with (optional).
If rate is not set self.close_rate will be used
:param interest_rate: interest_charge for borrowing this coin (optional).
If interest_rate is not set self.interest_rate will be used
:return: Price in BTC of the open trade
"""
if rate is None and not self.close_rate:
return 0.0
sell_trade = Decimal(self.amount) * Decimal(rate or self.close_rate) # type: ignore
fees = sell_trade * Decimal(fee or self.fee_close)
return float(sell_trade - fees)
amount = Decimal(self.amount)
trading_mode = self.trading_mode or TradingMode.SPOT
if trading_mode == TradingMode.SPOT:
return float(self._calc_base_close(amount, rate, fee))
elif (trading_mode == TradingMode.MARGIN):
total_interest = self.calculate_interest(interest_rate)
if self.is_short:
amount = amount + total_interest
return float(self._calc_base_close(amount, rate, fee))
else:
# Currency already owned for longs, no need to purchase
return float(self._calc_base_close(amount, rate, fee) - total_interest)
elif (trading_mode == TradingMode.FUTURES):
funding_fees = self.funding_fees or 0.0
# Positive funding_fees -> Trade has gained from fees.
# Negative funding_fees -> Trade had to pay the fees.
if self.is_short:
return float(self._calc_base_close(amount, rate, fee)) - funding_fees
else:
return float(self._calc_base_close(amount, rate, fee)) + funding_fees
else:
raise OperationalException(
f"{self.trading_mode.value} trading is not yet available using freqtrade")
def calc_profit(self, rate: Optional[float] = None,
fee: Optional[float] = None) -> float:
fee: Optional[float] = None,
interest_rate: Optional[float] = None) -> float:
"""
Calculate the absolute profit in stake currency between Close and Open trade
:param fee: fee to use on the close rate (optional).
If rate is not set self.fee will be used
If fee is not set self.fee will be used
:param rate: close rate to compare with (optional).
If rate is not set self.close_rate will be used
:param interest_rate: interest_charge for borrowing this coin (optional).
If interest_rate is not set self.interest_rate will be used
:return: profit in stake currency as float
"""
close_trade_value = self.calc_close_trade_value(
rate=(rate or self.close_rate),
fee=(fee or self.fee_close)
fee=(fee or self.fee_close),
interest_rate=(interest_rate or self.interest_rate)
)
profit = close_trade_value - self.open_trade_value
if self.is_short:
profit = self.open_trade_value - close_trade_value
else:
profit = close_trade_value - self.open_trade_value
return float(f"{profit:.8f}")
def calc_profit_ratio(self, rate: Optional[float] = None,
fee: Optional[float] = None) -> float:
fee: Optional[float] = None,
interest_rate: Optional[float] = None) -> float:
"""
Calculates the profit as ratio (including fee).
:param rate: rate to compare with (optional).
If rate is not set self.close_rate will be used
:param fee: fee to use on the close rate (optional).
:param interest_rate: interest_charge for borrowing this coin (optional).
If interest_rate is not set self.interest_rate will be used
:return: profit ratio as float
"""
close_trade_value = self.calc_close_trade_value(
rate=(rate or self.close_rate),
fee=(fee or self.fee_close)
fee=(fee or self.fee_close),
interest_rate=(interest_rate or self.interest_rate)
)
if self.open_trade_value == 0.0:
short_close_zero = (self.is_short and close_trade_value == 0.0)
long_close_zero = (not self.is_short and self.open_trade_value == 0.0)
leverage = self.leverage or 1.0
if (short_close_zero or long_close_zero):
return 0.0
profit_ratio = (close_trade_value / self.open_trade_value) - 1
else:
if self.is_short:
profit_ratio = (1 - (close_trade_value/self.open_trade_value)) * leverage
else:
profit_ratio = ((close_trade_value/self.open_trade_value) - 1) * leverage
return float(f"{profit_ratio:.8f}")
def recalc_trade_from_orders(self):
@@ -680,8 +888,9 @@ class LocalTrade():
avg_price = total_stake / total_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()
@@ -727,10 +936,28 @@ 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.
"""
@@ -740,10 +967,16 @@ 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'))
@property
def sell_reason(self) -> str:
""" DEPRECATED! Please use exit_reason instead."""
return self.exit_reason
@staticmethod
def get_trades_proxy(*, pair: str = None, is_open: bool = None,
open_date: datetime = None, close_date: datetime = None,
@@ -874,12 +1107,25 @@ class Trade(_DECL_BASE, LocalTrade):
max_rate = Column(Float, nullable=True, default=0.0)
# Lowest price reached
min_rate = Column(Float, nullable=True)
sell_reason = Column(String(100), nullable=True)
sell_order_status = Column(String(100), nullable=True)
exit_reason = Column(String(100), nullable=True)
exit_order_status = Column(String(100), nullable=True)
strategy = Column(String(100), nullable=True)
buy_tag = Column(String(100), nullable=True)
enter_tag = Column(String(100), nullable=True)
timeframe = Column(Integer, nullable=True)
trading_mode = Column(Enum(TradingMode), nullable=True)
# Leverage trading properties
leverage = Column(Float, nullable=True, default=1.0)
is_short = Column(Boolean, nullable=False, default=False)
liquidation_price = Column(Float, nullable=True)
# Margin Trading Properties
interest_rate = Column(Float, nullable=False, default=0.0)
# Futures properties
funding_fees = Column(Float, nullable=True, default=None)
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.realized_profit = 0
@@ -967,7 +1213,7 @@ class Trade(_DECL_BASE, LocalTrade):
]).all()
@staticmethod
def get_sold_trades_without_assigned_fees():
def get_closed_trades_without_assigned_fees():
"""
Returns all closed trades which don't have fees set correctly
NOTE: Not supported in Backtesting.
@@ -1036,7 +1282,7 @@ class Trade(_DECL_BASE, LocalTrade):
]
@staticmethod
def get_buy_tag_performance(pair: Optional[str]) -> List[Dict[str, Any]]:
def get_enter_tag_performance(pair: Optional[str]) -> List[Dict[str, Any]]:
"""
Returns List of dicts containing all Trades, based on buy tag performance
Can either be average for all pairs or a specific pair provided
@@ -1047,31 +1293,31 @@ class Trade(_DECL_BASE, LocalTrade):
if(pair is not None):
filters.append(Trade.pair == pair)
buy_tag_perf = Trade.query.with_entities(
Trade.buy_tag,
enter_tag_perf = Trade.query.with_entities(
Trade.enter_tag,
func.sum(Trade.close_profit).label('profit_sum'),
func.sum(Trade.close_profit_abs).label('profit_sum_abs'),
func.count(Trade.pair).label('count')
).filter(*filters)\
.group_by(Trade.buy_tag) \
.group_by(Trade.enter_tag) \
.order_by(desc('profit_sum_abs')) \
.all()
return [
{
'buy_tag': buy_tag if buy_tag is not None else "Other",
'enter_tag': enter_tag if enter_tag is not None else "Other",
'profit_ratio': profit,
'profit_pct': round(profit * 100, 2),
'profit_abs': profit_abs,
'count': count
}
for buy_tag, profit, profit_abs, count in buy_tag_perf
for enter_tag, profit, profit_abs, count in enter_tag_perf
]
@staticmethod
def get_sell_reason_performance(pair: Optional[str]) -> List[Dict[str, Any]]:
def get_exit_reason_performance(pair: Optional[str]) -> List[Dict[str, Any]]:
"""
Returns List of dicts containing all Trades, based on sell reason performance
Returns List of dicts containing all Trades, based on exit reason performance
Can either be average for all pairs or a specific pair provided
NOTE: Not supported in Backtesting.
"""
@@ -1081,30 +1327,30 @@ class Trade(_DECL_BASE, LocalTrade):
filters.append(Trade.pair == pair)
sell_tag_perf = Trade.query.with_entities(
Trade.sell_reason,
Trade.exit_reason,
func.sum(Trade.close_profit).label('profit_sum'),
func.sum(Trade.close_profit_abs).label('profit_sum_abs'),
func.count(Trade.pair).label('count')
).filter(*filters)\
.group_by(Trade.sell_reason) \
.group_by(Trade.exit_reason) \
.order_by(desc('profit_sum_abs')) \
.all()
return [
{
'sell_reason': sell_reason if sell_reason is not None else "Other",
'exit_reason': exit_reason if exit_reason is not None else "Other",
'profit_ratio': profit,
'profit_pct': round(profit * 100, 2),
'profit_abs': profit_abs,
'count': count
}
for sell_reason, profit, profit_abs, count in sell_tag_perf
for exit_reason, profit, profit_abs, count in sell_tag_perf
]
@staticmethod
def get_mix_tag_performance(pair: Optional[str]) -> List[Dict[str, Any]]:
"""
Returns List of dicts containing all Trades, based on buy_tag + sell_reason performance
Returns List of dicts containing all Trades, based on entry_tag + exit_reason performance
Can either be average for all pairs or a specific pair provided
NOTE: Not supported in Backtesting.
"""
@@ -1115,8 +1361,8 @@ class Trade(_DECL_BASE, LocalTrade):
mix_tag_perf = Trade.query.with_entities(
Trade.id,
Trade.buy_tag,
Trade.sell_reason,
Trade.enter_tag,
Trade.exit_reason,
func.sum(Trade.close_profit).label('profit_sum'),
func.sum(Trade.close_profit_abs).label('profit_sum_abs'),
func.count(Trade.pair).label('count')
@@ -1126,12 +1372,12 @@ class Trade(_DECL_BASE, LocalTrade):
.all()
return_list: List[Dict] = []
for id, buy_tag, sell_reason, profit, profit_abs, count in mix_tag_perf:
buy_tag = buy_tag if buy_tag is not None else "Other"
sell_reason = sell_reason if sell_reason is not None else "Other"
for id, enter_tag, exit_reason, profit, profit_abs, count in mix_tag_perf:
enter_tag = enter_tag if enter_tag is not None else "Other"
exit_reason = exit_reason if exit_reason is not None else "Other"
if(sell_reason is not None and buy_tag is not None):
mix_tag = buy_tag + " " + sell_reason
if(exit_reason is not None and enter_tag is not None):
mix_tag = enter_tag + " " + exit_reason
i = 0
if not any(item["mix_tag"] == mix_tag for item in return_list):
return_list.append({'mix_tag': mix_tag,