diff --git a/freqtrade/exchange/common.py b/freqtrade/exchange/common.py
index 7e7df19ac..997c16ff1 100644
--- a/freqtrade/exchange/common.py
+++ b/freqtrade/exchange/common.py
@@ -73,6 +73,9 @@ EXCHANGE_HAS_OPTIONAL = [
     'fetchTickers',  # For volumepairlist?
     'fetchTrades',  # Downloading trades data
     # 'fetchFundingRateHistory',  # Futures trading
+    # 'fetchPositions',  # Futures trading
+    # 'fetchLeverageTiers',  # Futures initialization
+    # 'fetchMarketLeverageTiers',  # Futures initialization
 ]