Historical Volatility (Parkinson) (30-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.

ProShares Russell U.S. Dividend Growers ETF (TMDV) had 30-Day Historical Volatility (Parkinson) of 0.0308 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1476
Historical Volatility (Parkinson)	0.0308
Implied Volatility (Calls)	0.2338
Implied Volatility (Puts)	0.2446
Implied Volatility (Mean)	0.2392
Put-Call Implied Volatility Ratio	1.0463
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--