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.

First Trust Institutional Preferred Securities and Income ETF (FPEI) had 20-Day Historical Volatility (Close-to-Close) of 0.0636 for 2025-05-30.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.0636
Historical Volatility (Parkinson)	0.0289
Implied Volatility (Calls)	--
Implied Volatility (Puts)	--
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--