Put-Call Ratio (Open Interest) (90-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.

Ichor Holdings, Ltd. (ICHR) had 90-Day Put-Call Ratio (Open Interest) of 0.5501 for 2026-07-22.

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Figures for 2026-07-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9725
Historical Volatility (Parkinson)	0.8376
Implied Volatility (Calls)	1.1161
Implied Volatility (Puts)	1.1095
Implied Volatility (Mean)	1.1128
Put-Call Implied Volatility Ratio	0.9941
Implied Volatility Skew	0.0223
Option Statistics
Put-Call Ratio (Volume)	0.1016
Put-Call Ratio (Open Interest)	0.5501