Put-Call Ratio (Volume) (90-Day)

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

Cognizant Technology Solutions Corporation (CTSH) had 90-Day Put-Call Ratio (Volume) of 0.0026 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4133
Historical Volatility (Parkinson)	0.3491
Implied Volatility (Calls)	0.3592
Implied Volatility (Puts)	0.3576
Implied Volatility (Mean)	0.3584
Put-Call Implied Volatility Ratio	0.9957
Implied Volatility Skew	0.0359
Option Statistics
Put-Call Ratio (Volume)	0.0026
Put-Call Ratio (Open Interest)	0.8285