Put-Call Ratio (Open Interest) (150-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.

Roundhill Robotaxi, Autonomous Vehicles & Technology ETF (CABZ) had 150-Day Put-Call Ratio (Open Interest) of 0.0000 for 2026-06-01.

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Volatility Metrics
Historical Volatility (Close-to-Close)	--
Historical Volatility (Parkinson)	--
Implied Volatility (Calls)	0.5166
Implied Volatility (Puts)	0.5107
Implied Volatility (Mean)	0.5137
Put-Call Implied Volatility Ratio	0.9886
Implied Volatility Skew	0.0355
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000