Historical Volatility (Parkinson) (10-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.
Simplify US Equity PLUS Managed Futures Strategy ETF (CTAP) had 10-Day Historical Volatility (Parkinson) of 0.3981 for 2026-02-19.
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