Put-Call Ratio (Volume) (120-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 120-Day Put-Call Ratio (Volume) of 0.1279 for 2025-09-16.

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Figures for 2025-09-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2364
Historical Volatility (Parkinson)	0.1788
Implied Volatility (Calls)	0.2873
Implied Volatility (Puts)	0.2830
Implied Volatility (Mean)	0.2852
Put-Call Implied Volatility Ratio	0.9850
Implied Volatility Skew	0.0218
Option Statistics
Put-Call Ratio (Volume)	0.1279
Put-Call Ratio (Open Interest)	0.8292