Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

InterDigital, Inc. (IDCC) had 20-Day Put-Call Ratio (Volume) of 0.8490 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3820
Historical Volatility (Parkinson)	0.3775
Implied Volatility (Calls)	0.4874
Implied Volatility (Puts)	0.4965
Implied Volatility (Mean)	0.4919
Put-Call Implied Volatility Ratio	1.0187
Implied Volatility Skew	0.0402
Option Statistics
Put-Call Ratio (Volume)	0.8490
Put-Call Ratio (Open Interest)	1.0656