Option chain for Terrestrial Energy (IMSR): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 21, 2026, IMSR had 7 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 401 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 90.9% (-5% on the day) and 235 contracts traded.

For the latest figures, see IMSR options overview.

Key numbers

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

Nov 20, 2026 (30 days): ATM IV 90.9% (-5%), volume 235
Dec 18, 2026 (58 days): ATM IV 98.0% (-5%), volume 37
Jan 15, 2027 (86 days): ATM IV 96.5% (+0%), volume 17
Feb 19, 2027 (121 days): ATM IV 93.1% (-3%), volume 21
May 21, 2027 (212 days): ATM IV 98.5% (+7%), volume 12
Jan 21, 2028 (457 days): ATM IV 86.7% (-11%), volume 66
Jan 19, 2029 (821 days): ATM IV 85.1% (-11%), volume 13

Data as of October 21, 2026.

IMSR Option Chain

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

▲ Close