Put-Call Ratio (Volume) (10-Day)

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

Plains All American Pipeline, L.P. (PAA) had 10-Day Put-Call Ratio (Volume) of 3.7500 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1049
Historical Volatility (Parkinson)	0.1606
Implied Volatility (Calls)	0.2522
Implied Volatility (Puts)	0.1657
Implied Volatility (Mean)	0.2089
Put-Call Implied Volatility Ratio	0.6568
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	3.7500
Put-Call Ratio (Open Interest)	1.2967