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.

KLA Corporation (KLAC) had 30-Day Put-Call Ratio (Volume) of 1.4095 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4597
Historical Volatility (Parkinson)	0.3895
Implied Volatility (Calls)	0.5850
Implied Volatility (Puts)	0.5841
Implied Volatility (Mean)	0.5845
Put-Call Implied Volatility Ratio	0.9985
Implied Volatility Skew	0.1089
Option Statistics
Put-Call Ratio (Volume)	1.4095
Put-Call Ratio (Open Interest)	2.2723