Historical Volatility (Parkinson) (20-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.

RH (RH) had 20-Day Historical Volatility (Parkinson) of 0.6525 for 2026-06-01.

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Figures for 2026-06-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5391
Historical Volatility (Parkinson)	0.6525
Implied Volatility (Calls)	1.0050
Implied Volatility (Puts)	1.0199
Implied Volatility (Mean)	1.0125
Put-Call Implied Volatility Ratio	1.0149
Implied Volatility Skew	0.0422
Option Statistics
Put-Call Ratio (Volume)	3.8375
Put-Call Ratio (Open Interest)	0.8370