From 5a97760bd1f2eae75d906701edbf225c9de6d14f Mon Sep 17 00:00:00 2001
From: Sam Germain <sam.germain@usask.ca>
Date: Wed, 19 Jan 2022 21:50:06 -0600
Subject: [PATCH] binance.get_max_leverage divide by 0 warning

---
 freqtrade/exchange/binance.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/freqtrade/exchange/binance.py b/freqtrade/exchange/binance.py
index 9bb00443c..55168aebf 100644
--- a/freqtrade/exchange/binance.py
+++ b/freqtrade/exchange/binance.py
@@ -184,7 +184,10 @@ class Binance(Exchange):
         pair_brackets = self._leverage_brackets[pair]
         for [notional_floor, mm_ratio, _] in reversed(pair_brackets):
             if nominal_value >= notional_floor:
-                return 1/mm_ratio
+                if mm_ratio != 0:
+                    return 1/mm_ratio
+                else:
+                    logger.warning(f"mm_ratio for {pair} with nominal_value {nominal_value} is 0")
         return 1.0
 
     @retrier