Put-Call Ratio (Volume) (60-Day)

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

Nasdaq, Inc. (NDAQ) had 60-Day Put-Call Ratio (Volume) of 0.3316 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3412
Historical Volatility (Parkinson)	0.2945
Implied Volatility (Calls)	0.2666
Implied Volatility (Puts)	0.2765
Implied Volatility (Mean)	0.2715
Put-Call Implied Volatility Ratio	1.0374
Implied Volatility Skew	0.0525
Option Statistics
Put-Call Ratio (Volume)	0.3316
Put-Call Ratio (Open Interest)	0.0641