Options Chain for JANUX THERAPEUTICS INC COM (JANX) - $23.05 as of 8/29/2025 3:32:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 5.70 | 9.70 | 7.70 | % | 0.51 | 0 | 0 | 2.71 | 0.99 | 0.00 | -0.01 | 8/29/2025 3:59:54 PM EST | |||
| 17.50 | 3.80 | 7.30 | 5.55 | % | 0.32 | 0 | 0 | 2.13 | 0.95 | 0.03 | -0.01 | 8/29/2025 3:59:54 PM EST | |||
| 20.00 | 2.50 | 3.70 | 3.10 | 5.50 | 0.00 | 0.00% | 0.15 | 0 | 4 | 0.93 | 0.81 | 0.07 | -0.03 | 8/14/2025 | 8/29/2025 3:59:54 PM EST |
| 22.50 | 1.40 | 2.15 | 1.78 | 3.75 | 0.00 | 0.00% | 0.08 | 0 | 22 | 0.73 | 0.57 | 0.10 | -0.04 | 8/15/2025 | 8/29/2025 3:59:54 PM EST |
| 25.00 | 0.75 | 1.20 | 0.98 | 1.24 | 0.00 | 0.00% | 0.04 | 0 | 35 | 0.81 | 0.34 | 0.09 | -0.04 | 8/27/2025 | 8/29/2025 3:59:54 PM EST |
| 30.00 | 0.10 | 0.25 | 0.18 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 701 | 0.79 | 0.09 | 0.04 | -0.02 | 8/28/2025 | 8/29/2025 3:59:54 PM EST |
| 35.00 | 0.00 | 0.40 | 0.20 | 0.21 | 0.00 | 0.00% | 0.01 | 0 | 63 | 1.34 | 0.01 | 0.01 | 0.00 | 8/20/2025 | 8/29/2025 3:59:54 PM EST |
| 40.00 | 0.00 | 0.25 | 0.13 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 30 | 1.46 | 0.00 | 0.00 | 0.00 | 8/20/2025 | 8/29/2025 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 2.15 | 1.08 | % | 0.07 | 0 | 0 | 2.96 | -0.01 | 0.00 | -0.01 | 8/29/2025 3:59:54 PM EST | |||
| 17.50 | 0.00 | 2.20 | 1.10 | 0.60 | 0.00 | 0.00% | 0.06 | 0 | 28 | 2.32 | -0.05 | 0.03 | -0.01 | 8/11/2025 | 8/29/2025 3:59:54 PM EST |
| 20.00 | 0.40 | 0.60 | 0.50 | 0.44 | -0.06 | -12.00% | 0.03 | 11 | 56 | 0.74 | -0.19 | 0.07 | -0.03 | 8/29/2025 | 8/29/2025 3:59:54 PM EST |
| 22.50 | 1.10 | 1.70 | 1.40 | 1.50 | +0.10 | +7.15% | 0.06 | 13 | 904 | 0.73 | -0.43 | 0.10 | -0.04 | 8/29/2025 | 8/29/2025 3:59:54 PM EST |
| 25.00 | 2.60 | 3.40 | 3.00 | 2.50 | 0.00 | 0.00% | 0.12 | 0 | 65 | 0.75 | -0.66 | 0.09 | -0.04 | 8/21/2025 | 8/29/2025 3:59:54 PM EST |
| 30.00 | 5.80 | 9.30 | 7.55 | 6.95 | 0.00 | 0.00% | 0.25 | 0 | 20 | 2.02 | -0.91 | 0.04 | -0.02 | 8/27/2025 | 8/29/2025 3:59:54 PM EST |
| 35.00 | 10.60 | 14.30 | 12.45 | % | 0.36 | 0 | 0 | 2.47 | -0.99 | 0.01 | 0.00 | 8/29/2025 3:59:54 PM EST | |||
| 40.00 | 15.30 | 19.60 | 17.45 | % | 0.44 | 0 | 0 | 2.98 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:54 PM EST |