Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Western Midstream Partners, LP (WES) had 90-Day Put-Call Ratio (Open Interest) of 0.8521 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1697
Historical Volatility (Parkinson)	0.1770
Implied Volatility (Calls)	0.1994
Implied Volatility (Puts)	0.2019
Implied Volatility (Mean)	0.2007
Put-Call Implied Volatility Ratio	1.0124
Implied Volatility Skew	0.0592
Option Statistics
Put-Call Ratio (Volume)	0.2407
Put-Call Ratio (Open Interest)	0.8521