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.

Moderna, Inc. (MRNA) had 30-Day Put-Call Ratio (Volume) of 0.3387 for 2025-10-23.

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Figures for 2025-10-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4973
Historical Volatility (Parkinson)	0.4726
Implied Volatility (Calls)	0.8186
Implied Volatility (Puts)	0.8268
Implied Volatility (Mean)	0.8227
Put-Call Implied Volatility Ratio	1.0100
Implied Volatility Skew	0.0476
Option Statistics
Put-Call Ratio (Volume)	0.3387
Put-Call Ratio (Open Interest)	1.0492