200 calls and 224 puts traded on Nov 4, 2026, 424 contracts in total. Open interest was 31.89K contracts. Over the past 30 days, volume averaged 1.44K contracts per day. The ATI option volume chart shows volume by strike and expiration date.

ATI IV rank is 19, so its 30-day implied volatility of 54.0% is near the bottom of its one-year range. Over the past year it ranged from 33.0% on Dec 19, 2025 to 141.5% on Oct 16, 2026. See the ATI implied volatility history for a longer view.

The ATI put/call volume ratio was 1.12 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.56. The ATI open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for ATI options about one week from expiration was $174.94, 2.3% below the $179.06 close. The ATI max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 57.7%, options price a move of about ±$14.31 (±8.0%) over the next week, a range of roughly $164.75 to $193.37 from the Nov 4, 2026 close. The ATI expected move chart shows it for every expiration date.