Historical Volatility (Close-to-Close) (90-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.
UBS ETRACS Monthly Pay 2xLeveraged Preferred Stock ETN (PFFL) had 90-Day Historical Volatility (Close-to-Close) of 0.2377 for 2025-05-30.
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