Historical Volatility (Parkinson) (90-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Roundhill UBER WeeklyPay ETF (UBEW) had 90-Day Historical Volatility (Parkinson) of 0.2204 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4093
Historical Volatility (Parkinson)	0.2204
Implied Volatility (Calls)	0.2729
Implied Volatility (Puts)	0.6953
Implied Volatility (Mean)	0.4841
Put-Call Implied Volatility Ratio	2.5474
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--