Put-Call Ratio (Volume) (90-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

iShares Preferred and Income Securities ETF (PFF) had 90-Day Put-Call Ratio (Volume) of 315.7363 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0784
Historical Volatility (Parkinson)	0.0655
Implied Volatility (Calls)	0.1117
Implied Volatility (Puts)	0.1009
Implied Volatility (Mean)	0.1063
Put-Call Implied Volatility Ratio	0.9029
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	315.7363
Put-Call Ratio (Open Interest)	1.4099