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.

Mirum Pharmaceuticals, Inc. (MIRM) had 30-Day Put-Call Ratio (Volume) of 655.0588 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3265
Historical Volatility (Parkinson)	0.3849
Implied Volatility (Calls)	0.8508
Implied Volatility (Puts)	0.7688
Implied Volatility (Mean)	0.8098
Put-Call Implied Volatility Ratio	0.9036
Implied Volatility Skew	0.0499
Option Statistics
Put-Call Ratio (Volume)	655.0588
Put-Call Ratio (Open Interest)	1.6602