Put-Call Ratio (Volume) (120-Day)

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

Invesco RAFI US 1000 ETF (PRF) 120-Day Put-Call Ratio (Volume) data is not available for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0789
Historical Volatility (Parkinson)	0.0667
Implied Volatility (Calls)	0.1043
Implied Volatility (Puts)	0.1425
Implied Volatility (Mean)	0.1234
Put-Call Implied Volatility Ratio	1.3663
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	12.9011