Put-Call Ratio (Volume) (30-Day)

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

Waste Management, Inc. (WM) had 30-Day Put-Call Ratio (Volume) of 6.6413 for 2026-09-18.

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Figures for 2026-09-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1569
Historical Volatility (Parkinson)	0.1407
Implied Volatility (Calls)	0.2101
Implied Volatility (Puts)	0.1788
Implied Volatility (Mean)	0.1945
Put-Call Implied Volatility Ratio	0.8510
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	6.6413
Put-Call Ratio (Open Interest)	0.9753