Put-Call Implied Volatility Ratio (60-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Roundhill Robotaxi, Autonomous Vehicles & Technology ETF (CABZ) had 60-Day Put-Call Implied Volatility Ratio of 1.0139 for 2026-04-16.

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Figures for 2026-04-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3291
Historical Volatility (Parkinson)	0.1425
Implied Volatility (Calls)	0.4942
Implied Volatility (Puts)	0.5011
Implied Volatility (Mean)	0.4977
Put-Call Implied Volatility Ratio	1.0139
Implied Volatility Skew	0.0485
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--