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.

International Business Machines Corporation (IBM) had 30-Day Put-Call Ratio (Volume) of 0.3908 for 2025-12-05.

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Figures for 2025-12-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2670
Historical Volatility (Parkinson)	0.2616
Implied Volatility (Calls)	0.2655
Implied Volatility (Puts)	0.2588
Implied Volatility (Mean)	0.2622
Put-Call Implied Volatility Ratio	0.9747
Implied Volatility Skew	0.0219
Option Statistics
Put-Call Ratio (Volume)	0.3908
Put-Call Ratio (Open Interest)	0.9804