Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Keysight Technologies Inc. (KEYS) had 20-Day Put-Call Ratio (Open Interest) of 0.6709 for 2025-02-21.

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Figures for 2025-02-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2883
Historical Volatility (Parkinson)	0.2438
Implied Volatility (Calls)	0.4316
Implied Volatility (Puts)	0.4519
Implied Volatility (Mean)	0.4417
Put-Call Implied Volatility Ratio	1.0469
Implied Volatility Skew	0.1106
Option Statistics
Put-Call Ratio (Volume)	0.4634
Put-Call Ratio (Open Interest)	0.6709