41 calls and 973 puts traded on Nov 4, 2026, 1.01K contracts in total. Open interest was 16.69K contracts. Over the past 30 days, volume averaged 889 contracts per day. The KGS option volume chart shows volume by strike and expiration date.

Kodiak Gas Services IV rank is 29, so its 30-day implied volatility of 70.3% is in the lower part of its one-year range. Over the past year it ranged from 20.2% on Dec 23, 2025 to 193.3% on Oct 16, 2026. See the KGS implied volatility history for a longer view.

The Kodiak Gas Services put/call volume ratio was 23.73 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 1.18. The KGS open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Kodiak Gas Services options about one week from expiration was $50.00, 21.2% above the $41.24 close. The KGS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 79.0%, options price a move of about ±$4.51 (±10.9%) over the next week, a range of roughly $36.73 to $45.75 from the Nov 4, 2026 close. The KGS expected move chart shows it for every expiration date.