Put-Call Ratio (Open Interest) (10-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.

Nova Ltd. (NVMI) had 10-Day Put-Call Ratio (Open Interest) of 1.0275 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5695
Historical Volatility (Parkinson)	0.4005
Implied Volatility (Calls)	0.5301
Implied Volatility (Puts)	0.5176
Implied Volatility (Mean)	0.5238
Put-Call Implied Volatility Ratio	0.9764
Implied Volatility Skew	0.0224
Option Statistics
Put-Call Ratio (Volume)	2.8571
Put-Call Ratio (Open Interest)	1.0275