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.

Corning Incorporated (GLW) had 30-Day Put-Call Ratio (Volume) of 0.9982 for 2025-07-14.

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Figures for 2025-07-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1936
Historical Volatility (Parkinson)	0.1677
Implied Volatility (Calls)	0.3338
Implied Volatility (Puts)	0.3253
Implied Volatility (Mean)	0.3295
Put-Call Implied Volatility Ratio	0.9746
Implied Volatility Skew	0.0302
Option Statistics
Put-Call Ratio (Volume)	0.9982
Put-Call Ratio (Open Interest)	0.3566