Historical Volatility (Close-to-Close) (20-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.
Roundhill Ultra Short Duration No Dividend Target ETF (XBOX) had 20-Day Historical Volatility (Close-to-Close) of 0.0039 for 2026-05-11.
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