Historical Volatility (Parkinson) (60-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.
Direxion Daily QCOM Bear 1X ETF (QCMD) had 60-Day Historical Volatility (Parkinson) of 0.1297 for 2026-01-07.
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