Option chain for Kosmos Energy Ltd. Common Shares (De) (KOS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 3, 2026, KOS had 6 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 4,401 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 70.3% (+2% on the day) and 814 contracts traded; the busiest was Jan 15, 2027, with 2,655.

For the latest figures, see KOS options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (17 days): ATM IV 70.3% (+2%), volume 814
Dec 18, 2026 (45 days): ATM IV 62.2% (+3%), volume 385
Jan 15, 2027 (73 days): ATM IV 68.1% (-5%), volume 2,655
Apr 16, 2027 (164 days): ATM IV 72.5% (+11%), volume 397
Jan 21, 2028 (444 days): ATM IV 69.5% (-2%), volume 144
Jan 19, 2029 (808 days): ATM IV 69.1% (-8%), volume 6

Data as of November 3, 2026.

KOS Option Chain

Detailed and comprehensive option chain for each expiration listed for KOS. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any KOS options strategy.

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