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 Quarterly 15 Buffer ETF (SQBA) had 20-Day Historical Volatility (Close-to-Close) of 0.0242 for 2026-10-08.
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