Put-Call Ratio (Open Interest) (180-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.

VistaShares Artificial Intelligence Supercycle ETF (AIS) had 180-Day Put-Call Ratio (Open Interest) of 0.1144 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2930
Historical Volatility (Parkinson)	0.2527
Implied Volatility (Calls)	0.3349
Implied Volatility (Puts)	0.3496
Implied Volatility (Mean)	0.3422
Put-Call Implied Volatility Ratio	1.0438
Implied Volatility Skew	0.0385
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1144