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exchange.get_max_leverage changed variable names, made more effecient

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Sam Germain 2022-01-31 04:47:52 -06:00
parent 08e4a4a6dd
commit a368f8b322
2 changed files with 6 additions and 4 deletions
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8
freqtrade/exchange/binance.py
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@ -155,11 +155,11 @@ class Binance(Exchange):
except ccxt.BaseError as e:
raise OperationalException(e) from e
def get_max_leverage(self, pair: Optional[str], margin: Optional[float]) -> float:
def get_max_leverage(self, pair: str, stake_amount: Optional[float]) -> float:
"""
Returns the maximum leverage that a pair can be traded at
:param pair: The base/quote currency pair being traded
:margin: The total value of the traders collateral in quote currency
:stake_amount: The total value of the traders collateral in quote currency
"""
if pair not in self._leverage_brackets:
return 1.0
@ -167,9 +167,11 @@ class Binance(Exchange):
max_lev = 1.0
for [min_amount, margin_req] in pair_brackets:
lev = 1/margin_req
nominal_value = margin * lev
nominal_value = stake_amount * lev
if nominal_value >= min_amount:
max_lev = lev
else:
break
return max_lev
@retrier

2
freqtrade/exchange/exchange.py
View File

@ -1807,7 +1807,7 @@ class Exchange:
"""
return
def get_max_leverage(self, pair: Optional[str], nominal_value: Optional[float]) -> float:
def get_max_leverage(self, pair: str, stake_amount: Optional[float]) -> float:
"""
Returns the maximum leverage that a pair can be traded at
:param pair: The base/quote currency pair being traded