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.
Tradr 1X Short Innovation 100 Monthly ETF (SMQ) had 90-Day Historical Volatility (Parkinson) of 0.0452 for 2026-03-09.
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