Protect against 0 values
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@ -74,7 +74,7 @@ class VolatilityFilter(IPairList):
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if daily_candles is not None:
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highest_high = daily_candles['high'].max()
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lowest_low = daily_candles['low'].min()
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pct_change = (highest_high - lowest_low) / lowest_low
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pct_change = ((highest_high - lowest_low) / lowest_low) if lowest_low > 0 else 0
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if pct_change >= self._min_volatility:
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result = True
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else:
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