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 Target 15 Berkshire Select Income ETF (OMAH) had 180-Day Put-Call Ratio (Open Interest) of 0.1280 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0845
Historical Volatility (Parkinson)	0.0750
Implied Volatility (Calls)	0.2780
Implied Volatility (Puts)	0.1429
Implied Volatility (Mean)	0.2105
Put-Call Implied Volatility Ratio	0.5139
Implied Volatility Skew	0.0985
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1280