Option chain for Amentum Holdings (AMTM): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 21, 2026, AMTM had 6 option expirations, from Nov 20, 2026 to Dec 17, 2027, and 665 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 37.1% (-5% on the day) and 68 contracts traded; the busiest was Jan 15, 2027, with 556.

For the latest figures, see AMTM options overview.

Key numbers

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

Nov 20, 2026 (30 days): ATM IV 37.1% (-5%), volume 68
Dec 18, 2026 (58 days): ATM IV 46.8% (+1%), volume 25
Jan 15, 2027 (86 days): ATM IV 46.1% (+1%), volume 556
Apr 16, 2027 (177 days): ATM IV 45.9% (-6%), volume 3
May 21, 2027 (212 days): ATM IV 48.4% (-2%), volume 0
Dec 17, 2027 (422 days): ATM IV 48.1% (+0%), volume 13

Data as of October 21, 2026.

AMTM Option Chain

Detailed and comprehensive option chain for each expiration listed for AMTM. 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 AMTM options strategy.

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