Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 2.9634 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0768
Historical Volatility (Parkinson)	0.0615
Implied Volatility (Calls)	0.1205
Implied Volatility (Puts)	0.0986
Implied Volatility (Mean)	0.1096
Put-Call Implied Volatility Ratio	0.8186
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.9634
Put-Call Ratio (Open Interest)	5.2561