Options Chain for JANUX THERAPEUTICS INC COM (JANX) - $23.77 as of 10/3/2025 4:12:59 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 | 9.60 | 13.90 | 11.75 | % | 0.94 | 0 | 0 | 2.48 | 0.99 | 0.00 | -0.01 | 10/3/2025 4:00:00 PM EST | |||
| 15.00 | 7.80 | 11.30 | 9.55 | % | 0.64 | 0 | 0 | 1.90 | 0.95 | 0.01 | -0.02 | 10/3/2025 4:00:00 PM EST | |||
| 17.50 | 5.80 | 9.10 | 7.45 | % | 0.43 | 0 | 0 | 1.72 | 0.88 | 0.02 | -0.02 | 10/3/2025 4:00:00 PM EST | |||
| 20.00 | 4.20 | 7.40 | 5.80 | 4.80 | 0.00 | 0.00% | 0.29 | 0 | 12 | 1.56 | 0.79 | 0.04 | -0.03 | 9/26/2025 | 10/3/2025 4:00:00 PM EST |
| 22.50 | 2.95 | 6.00 | 4.48 | 4.20 | 0.00 | 0.00% | 0.20 | 0 | 130 | 0.98 | 0.67 | 0.05 | -0.04 | 9/15/2025 | 10/3/2025 4:00:00 PM EST |
| 25.00 | 1.45 | 4.80 | 3.13 | 2.98 | 0.00 | 0.00% | 0.13 | 0 | 11 | 0.94 | 0.55 | 0.05 | -0.04 | 10/1/2025 | 10/3/2025 4:00:00 PM EST |
| 30.00 | 0.90 | 2.40 | 1.65 | 1.54 | -0.10 | -6.10% | 0.06 | 104 | 350 | 0.94 | 0.34 | 0.05 | -0.03 | 10/3/2025 | 10/3/2025 4:00:00 PM EST |
| 35.00 | 0.00 | 1.15 | 0.58 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 73 | 1.06 | 0.19 | 0.03 | -0.03 | 9/19/2025 | 10/3/2025 4:00:00 PM EST |
| 40.00 | 0.00 | 0.80 | 0.40 | 0.35 | -0.15 | -30.00% | 0.01 | 41 | 300 | 1.14 | 0.11 | 0.02 | -0.02 | 10/3/2025 | 10/3/2025 4:00:00 PM EST |
| 45.00 | 0.00 | 2.45 | 1.23 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 138 | 1.92 | 0.05 | 0.01 | -0.01 | 9/30/2025 | 10/3/2025 4:00:00 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 | 2.20 | 1.10 | % | 0.09 | 0 | 0 | 2.64 | -0.01 | 0.00 | -0.01 | 10/3/2025 4:00:00 PM EST | |||
| 15.00 | 0.00 | 0.60 | 0.30 | 0.45 | 0.00 | 0.00% | 0.02 | 0 | 53 | 1.26 | -0.05 | 0.01 | -0.02 | 9/25/2025 | 10/3/2025 4:00:00 PM EST |
| 17.50 | 0.00 | 2.20 | 1.10 | 0.75 | 0.00 | 0.00% | 0.06 | 0 | 6 | 1.69 | -0.12 | 0.02 | -0.02 | 9/22/2025 | 10/3/2025 4:00:00 PM EST |
| 20.00 | 0.00 | 2.80 | 1.40 | 1.30 | 0.00 | 0.00% | 0.07 | 0 | 466 | 1.55 | -0.21 | 0.04 | -0.03 | 9/29/2025 | 10/3/2025 4:00:00 PM EST |
| 22.50 | 1.35 | 3.00 | 2.18 | 2.60 | 0.00 | 0.00% | 0.10 | 0 | 88 | 0.92 | -0.33 | 0.05 | -0.04 | 10/2/2025 | 10/3/2025 4:00:00 PM EST |
| 25.00 | 2.70 | 3.80 | 3.25 | 3.40 | -0.40 | -10.53% | 0.13 | 40 | 171 | 0.86 | -0.45 | 0.05 | -0.04 | 10/3/2025 | 10/3/2025 4:00:00 PM EST |
| 30.00 | 5.90 | 8.30 | 7.10 | 8.50 | 0.00 | 0.00% | 0.24 | 0 | 2 | 0.92 | -0.66 | 0.05 | -0.03 | 5/20/2025 | 10/3/2025 4:00:00 PM EST |
| 35.00 | 10.50 | 13.20 | 11.85 | 11.60 | 0.00 | 0.00% | 0.34 | 0 | 53 | 1.68 | -0.81 | 0.03 | -0.03 | 9/30/2025 | 10/3/2025 4:00:00 PM EST |
| 40.00 | 14.60 | 17.90 | 16.25 | % | 0.41 | 0 | 0 | 1.85 | -0.89 | 0.02 | -0.02 | 10/3/2025 4:00:00 PM EST | |||
| 45.00 | 19.70 | 22.80 | 21.25 | 21.92 | 0.00 | 0.00% | 0.47 | 0 | 0 | 2.04 | -0.95 | 0.01 | -0.01 | 5/14/2025 | 10/3/2025 4:00:00 PM EST |