Options Chain for JANUX THERAPEUTICS INC COM (JANX) - $29.02 as of 11/19/2025 3:33:44 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 14.20 | 18.30 | 16.25 | 14.70 | 0.00 | 0.00% | 1.30 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 11/10/2025 | 11/19/2025 3:59:55 PM EST |
| 15.00 | 11.80 | 15.80 | 13.80 | % | 0.92 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 17.50 | 9.30 | 13.30 | 11.30 | 9.51 | 0.00 | 0.00% | 0.65 | 0 | 10 | 8.81 | 1.00 | 0.00 | 0.00 | 10/13/2025 | 11/19/2025 3:59:55 PM EST |
| 20.00 | 6.90 | 10.80 | 8.85 | 8.65 | 0.00 | 0.00% | 0.44 | 0 | 20 | 7.14 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 22.50 | 4.60 | 8.30 | 6.45 | 6.02 | 0.00 | 0.00% | 0.29 | 0 | 78 | 5.64 | 1.00 | 0.00 | 0.00 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
| 25.00 | 2.25 | 5.90 | 4.08 | 4.50 | 0.00 | 0.00% | 0.16 | 0 | 113 | 4.39 | 0.94 | 0.04 | -0.06 | 11/12/2025 | 11/19/2025 3:59:55 PM EST |
| 30.00 | 0.65 | 0.95 | 0.80 | 0.66 | -0.44 | -40.00% | 0.03 | 326 | 1,532 | 1.42 | 0.39 | 0.13 | -0.34 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 35.00 | 0.10 | 0.95 | 0.53 | 0.25 | -0.10 | -28.58% | 0.02 | 13 | 766 | 2.52 | 0.05 | 0.04 | -0.08 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 40.00 | 0.05 | 1.70 | 0.88 | 0.10 | -0.10 | -50.00% | 0.02 | 8 | 2,012 | 3.97 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 45.00 | 0.05 | 2.20 | 1.13 | 0.14 | 0.00 | 0.00% | 0.03 | 0 | 484 | 5.01 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.09 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 11/19/2025 3:59:55 PM EST |
| 15.00 | 0.00 | 0.20 | 0.10 | 0.14 | 0.00 | 0.00% | 0.01 | 0 | 73 | 0.00 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 17.50 | 0.00 | 0.95 | 0.48 | 0.60 | 0.00 | 0.00% | 0.03 | 0 | 40 | 6.93 | 0.00 | 0.00 | 0.00 | 10/24/2025 | 11/19/2025 3:59:55 PM EST |
| 20.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.05 | 1 | 639 | 7.90 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 22.50 | 0.00 | 1.15 | 0.58 | 1.50 | 0.00 | 0.00% | 0.03 | 0 | 167 | 4.68 | 0.00 | 0.00 | 0.00 | 11/7/2025 | 11/19/2025 3:59:55 PM EST |
| 25.00 | 0.00 | 2.20 | 1.10 | 0.80 | 0.00 | 0.00% | 0.04 | 0 | 722 | 4.97 | -0.06 | 0.04 | -0.06 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 30.00 | 0.65 | 3.90 | 2.28 | 2.15 | 0.00 | 0.00% | 0.08 | 0 | 79 | 3.99 | -0.61 | 0.13 | -0.34 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 35.00 | 4.50 | 8.20 | 6.35 | 10.70 | 0.00 | 0.00% | 0.18 | 0 | 32 | 5.05 | -0.95 | 0.04 | -0.08 | 10/14/2025 | 11/19/2025 3:59:55 PM EST |
| 40.00 | 9.40 | 13.30 | 11.35 | % | 0.28 | 0 | 0 | 6.53 | -1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 45.00 | 14.30 | 18.30 | 16.30 | 21.92 | 0.00 | 0.00% | 0.36 | 0 | 0 | 7.63 | -1.00 | 0.00 | 0.00 | 5/14/2025 | 11/19/2025 3:59:55 PM EST |