342 calls and 545 puts traded on Nov 4, 2026, 887 contracts in total. Open interest was 1.81K contracts. Over the past 30 days, volume averaged 109 contracts per day. The ZWS option volume chart shows volume by strike and expiration date.

Zurn Elkay Water Solutions IV rank is 6, so its 30-day implied volatility of 33.7% is near the bottom of its one-year range. Over the past year it ranged from 24.9% on Sep 25, 2026 to 178.4% on Jul 17, 2026. See the ZWS implied volatility history for a longer view.

The Zurn Elkay Water Solutions put/call volume ratio was 1.59 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.11. The ZWS open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Zurn Elkay Water Solutions options about one week from expiration was $45.12, close to the $45.22 close. The ZWS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 35.6%, options price a move of about ±$2.23 (±4.9%) over the next week, a range of roughly $42.99 to $47.45 from the Nov 4, 2026 close. The ZWS expected move chart shows it for every expiration date.