Historical Volatility (Close-to-Close) (10-Day)
Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.
Defiance 2X Daily Long Pure Drone and Aerial Automation ETF (DRNL) had 10-Day Historical Volatility (Close-to-Close) of 0.8898 for 2026-04-20.
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