diff --git a/freqtrade/data/metrics.py b/freqtrade/data/metrics.py
index 02a57517b..eccb8a04d 100644
--- a/freqtrade/data/metrics.py
+++ b/freqtrade/data/metrics.py
@@ -1,9 +1,11 @@
 import logging
-from typing import Dict, Tuple
+import math
 from datetime import datetime
+from typing import Dict, Tuple
+
 import numpy as np
 import pandas as pd
-import math
+
 
 logger = logging.getLogger(__name__)