Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 0.2930 for 2026-09-02.

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Figures for 2026-09-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2247
Historical Volatility (Parkinson)	0.2004
Implied Volatility (Calls)	0.2217
Implied Volatility (Puts)	0.2150
Implied Volatility (Mean)	0.2184
Put-Call Implied Volatility Ratio	0.9696
Implied Volatility Skew	0.0105
Option Statistics
Put-Call Ratio (Volume)	0.2930
Put-Call Ratio (Open Interest)	0.0607