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.
FT Vest U.S. Equity Max Buffer ETF February (FEBM) had 20-Day Historical Volatility (Close-to-Close) of 0.0282 for 2025-05-23.
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