diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index a7243d4d2..4c5c9194c 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -14,8 +14,8 @@ from typing import Any, Dict, List, Optional, Tuple
 import arrow
 import ccxt
 import ccxt.async_support as ccxt_async
-from ccxt.base.decimal_to_precision import (ROUND, ROUND_DOWN, ROUND_UP,
-                                            TRUNCATE, TICK_SIZE, decimal_to_precision)
+from ccxt.base.decimal_to_precision import (ROUND_DOWN, ROUND_UP, TICK_SIZE,
+                                            TRUNCATE, decimal_to_precision)
 from pandas import DataFrame
 
 from freqtrade.data.converter import parse_ticker_dataframe