GATX Option Overview

1 calls and 0 puts traded on Nov 4, 2026, 1 contracts in total. Open interest was 861 contracts. Over the past 30 days, volume averaged 28 contracts per day. The GATX option volume chart shows volume by strike and expiration date.

GATX IV rank is 4, so its 30-day implied volatility of 26.1% is near the bottom of its one-year range. Over the past year it ranged from 20.1% on Aug 26, 2026 to 172.3% on Jul 17, 2026. See the GATX implied volatility history for a longer view.

The GATX put/call volume ratio was 0.00 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.74. The GATX open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for GATX options about one week from expiration was $181.51, 4.8% below the $190.63 close. The GATX max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 28.1%, options price a move of about ±$7.41 (±3.9%) over the next week, a range of roughly $183.22 to $198.04 from the Nov 4, 2026 close. The GATX expected move chart shows it for every expiration date.