Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Miami International Holdings, Inc. (MIAX) had 30-Day Put-Call Ratio (Volume) of 0.1882 for 2025-10-06.

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Figures for 2025-10-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4479
Historical Volatility (Parkinson)	0.4728
Implied Volatility (Calls)	0.5140
Implied Volatility (Puts)	0.5910
Implied Volatility (Mean)	0.5525
Put-Call Implied Volatility Ratio	1.1498
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1882
Put-Call Ratio (Open Interest)	0.7955