Option chain for Gentherm (THRM): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 6, 2026, THRM had 5 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 8 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 53.1% (+41% on the day) and 2 contracts traded; the busiest was Dec 18, 2026, with 6.

For the latest figures, see THRM options overview.

Key numbers

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

Nov 20, 2026 (14 days): ATM IV 53.1% (+41%), volume 2
Dec 18, 2026 (42 days): ATM IV 61.8% (-1%), volume 6
Mar 19, 2027 (133 days): ATM IV 40.3% (-14%), volume 0
May 21, 2027 (196 days): ATM IV 43.3% (+1%), volume 0
Jun 17, 2027 (223 days): ATM IV 54.3% (+14%), volume 0

Data as of November 6, 2026.

THRM Option Chain

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

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