Put-Call Ratio (Open Interest) (30-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.

iShares Future AI & Tech ETF (ARTY) had 30-Day Put-Call Ratio (Open Interest) of 0.8630 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4487
Historical Volatility (Parkinson)	0.2914
Implied Volatility (Calls)	0.3141
Implied Volatility (Puts)	0.3334
Implied Volatility (Mean)	0.3238
Put-Call Implied Volatility Ratio	1.0614
Implied Volatility Skew	0.0634
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.8630