diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py index f4c94a1ca..7dd910fab 100644 --- a/freqtrade/exchange/exchange.py +++ b/freqtrade/exchange/exchange.py @@ -452,6 +452,17 @@ class Exchange: price = ceil(big_price) / pow(10, symbol_prec) return price + def price_get_one_pip(self, pair: str, price: float) -> float: + """ + Get's the "1 pip" value for this pair. + Used in PriceFilter to calculate the 1pip movements. + """ + precision = self.markets[pair]['precision']['price'] + if self.precisionMode == TICK_SIZE: + return price % precision + else: + return 1 / pow(10, precision) + def dry_run_order(self, pair: str, ordertype: str, side: str, amount: float, rate: float, params: Dict = {}) -> Dict[str, Any]: order_id = f'dry_run_{side}_{randint(0, 10**6)}' diff --git a/freqtrade/pairlist/PriceFilter.py b/freqtrade/pairlist/PriceFilter.py index dc02ae251..00c9d44c9 100644 --- a/freqtrade/pairlist/PriceFilter.py +++ b/freqtrade/pairlist/PriceFilter.py @@ -38,9 +38,8 @@ class PriceFilter(IPairList): :param precision: Precision :return: True if the pair can stay, false if it should be removed """ - precision = self._exchange.markets[ticker['symbol']]['precision']['price'] - - compare = ticker['last'] + 1 / pow(10, precision) + compare = ticker['last'] + self._exchange.price_get_one_pip(ticker['symbol'], + ticker['last']) changeperc = (compare - ticker['last']) / ticker['last'] if changeperc > self._low_price_ratio: logger.info(f"Removed {ticker['symbol']} from whitelist, "