911 calls and 714 puts traded on Nov 4, 2026, 1.63K contracts in total. Open interest was 45.2K contracts. Over the past 30 days, volume averaged 2.5K contracts per day. The WM option volume chart shows volume by strike and expiration date.

Waste Management IV rank is 5, so its 30-day implied volatility of 21.5% is near the bottom of its one-year range. Over the past year it ranged from 16.1% on Dec 22, 2025 to 132.1% on Oct 16, 2026. See the WM implied volatility history for a longer view.

The Waste Management put/call volume ratio was 0.78 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.51. The WM open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Waste Management options about one week from expiration was $220.97, 7.3% below the $238.42 close. The WM max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 21.6%, options price a move of about ±$7.13 (±3.0%) over the next week, a range of roughly $231.29 to $245.55 from the Nov 4, 2026 close. The WM expected move chart shows it for every expiration date.