KOS Option Overview

3.43K calls and 1.49K puts traded on Nov 6, 2026, 4.92K contracts in total. Open interest was 313.21K contracts. Over the past 30 days, volume averaged 6.14K contracts per day. The KOS option volume chart shows volume by strike and expiration date.

Kosmos Energy IV rank is 8, so its 30-day implied volatility of 70.7% is near the bottom of its one-year range. Over the past year it ranged from 58.5% on Aug 26, 2026 to 205.7% on Oct 16, 2026. See the KOS implied volatility history for a longer view.

The Kosmos Energy put/call volume ratio was 0.44 on Nov 6, 2026, so calls outnumber puts. The put/call open interest ratio was 0.43. The KOS open interest chart shows calls and puts at each strike.

As of the Nov 6, 2026 close, max pain for Kosmos Energy options about one week from expiration was $2.50, 18.3% above the $2.11 close. The KOS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 63.8%, options price a move of about ±$0.19 (±8.8%) over the next week, a range of roughly $1.92 to $2.30 from the Nov 6, 2026 close. The KOS expected move chart shows it for every expiration date.