diff --git a/freqtrade/exchange/bibox.py b/freqtrade/exchange/bibox.py
index 074dd2b10..e0741e34a 100644
--- a/freqtrade/exchange/bibox.py
+++ b/freqtrade/exchange/bibox.py
@@ -1,6 +1,6 @@
 """ Bibox exchange subclass """
 import logging
-from typing import Dict
+from typing import Dict, List
 
 from freqtrade.exchange import Exchange
 
@@ -24,3 +24,5 @@ class Bibox(Exchange):
     def _ccxt_config(self) -> Dict:
         # Parameters to add directly to ccxt sync/async initialization.
         return {"has": {"fetchCurrencies": False}}
+
+    funding_fee_times: List[int] = [0, 8, 16]  # hours of the day
diff --git a/freqtrade/exchange/hitbtc.py b/freqtrade/exchange/hitbtc.py
index a48c9a198..8e0a009f0 100644
--- a/freqtrade/exchange/hitbtc.py
+++ b/freqtrade/exchange/hitbtc.py
@@ -1,5 +1,5 @@
 import logging
-from typing import Dict
+from typing import Dict, List
 
 from freqtrade.exchange import Exchange
 
@@ -21,3 +21,5 @@ class Hitbtc(Exchange):
         "ohlcv_candle_limit": 1000,
         "ohlcv_params": {"sort": "DESC"}
     }
+
+    funding_fee_times: List[int] = [0, 8, 16]  # hours of the day