222 calls and 42 puts traded on Nov 4, 2026, 264 contracts in total. Open interest was 3.09K contracts. Over the past 30 days, volume averaged 145 contracts per day. The LII option volume chart shows volume by strike and expiration date.

Lennox International IV rank is 13, so its 30-day implied volatility of 41.9% is near the bottom of its one-year range. Over the past year it ranged from 29.1% on Dec 22, 2025 to 126.3% on May 15, 2026. See the LII implied volatility history for a longer view.

The Lennox International put/call volume ratio was 0.19 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 1.79. The LII open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Lennox International options about one week from expiration was $381.72, 6.4% above the $358.87 close. The LII max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 43.3%, options price a move of about ±$21.52 (±6.0%) over the next week, a range of roughly $337.35 to $380.39 from the Nov 4, 2026 close. The LII expected move chart shows it for every expiration date.