Option chain for Janux Therapeutics (JANX): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 11, 2026, JANX had 6 option expirations, from Nov 20, 2026 to Jan 21, 2028, and 1,191 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 52.1% (+12% on the day) and 224 contracts traded.

For the latest figures, see JANX options overview.

Key numbers

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

Nov 20, 2026 (9 days): ATM IV 52.1% (+12%), volume 224
Dec 18, 2026 (37 days): ATM IV 67.6% (+7%), volume 210
Jan 15, 2027 (65 days): ATM IV 76.2% (+12%), volume 192
Feb 19, 2027 (100 days): ATM IV 71.0% (+83%), volume 211
May 21, 2027 (191 days): ATM IV 75.0% (-13%), volume 151
Jan 21, 2028 (436 days): ATM IV 42.8% (-13%), volume 203

Data as of November 11, 2026.

JANX Option Chain

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

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