Option chain for 4D Molecular Therapeutics (FDMT): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, FDMT had 5 option expirations, from Nov 20, 2026 to Jul 16, 2027, and 84 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 61.1% (+14% on the day) and 77 contracts traded.

For the latest figures, see FDMT options overview.

Key numbers

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

Nov 20, 2026 (21 days): ATM IV 61.1% (+14%), volume 77
Dec 18, 2026 (49 days): ATM IV 47.4% (-10%), volume 0
Jan 15, 2027 (77 days): ATM IV 80.0% (+55%), volume 5
Apr 16, 2027 (168 days): ATM IV 52.1% (-11%), volume 2
Jul 16, 2027 (259 days): ATM IV 64.6% (+2%), volume 0

Data as of October 30, 2026.

FDMT Option Chain

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

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