Options Chain for CYTOMX THERAPEUTICS INC. COM (CTMX) - $2.86 as of 9/18/2026 7:22:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 1.35 | 2.35 | 1.85 | % | 1.85 | 0 | 0 | 8.00 | 1.00 | 0.00 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 2.00 | 0.50 | 1.15 | 0.83 | 0.83 | +0.08 | +10.67% | 0.41 | 10 | 81 | 2.58 | 0.92 | 0.18 | 0.00 | 9/18/2026 | 9/18/2026 3:59:54 PM EST |
| 3.00 | 0.10 | 0.40 | 0.25 | 0.15 | -0.13 | -46.43% | 0.08 | 7 | 119 | 1.01 | 0.48 | 0.53 | -0.01 | 9/18/2026 | 9/18/2026 3:59:54 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.05 | -50.00% | 0.01 | 12 | 124 | 1.00 | 0.14 | 0.30 | 0.00 | 9/18/2026 | 9/18/2026 3:59:54 PM EST |
| 5.00 | 0.00 | 0.30 | 0.15 | 0.12 | 0.00 | 0.00% | 0.03 | 0 | 34 | 2.53 | 0.03 | 0.09 | 0.00 | 9/2/2026 | 9/18/2026 3:59:54 PM EST |
| 6.00 | 0.00 | 1.00 | 0.50 | % | 0.08 | 0 | 0 | 5.27 | 0.00 | 0.02 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 7.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 4.76 | 0.00 | 0.00 | 0.00 | 9/18/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 2.83 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 4.63 | -0.08 | 0.18 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 3.00 | 0.05 | 0.75 | 0.40 | 0.36 | 0.00 | 0.00% | 0.13 | 0 | 415 | 2.18 | -0.52 | 0.53 | -0.01 | 9/16/2026 | 9/18/2026 3:59:54 PM EST |
| 4.00 | 0.75 | 1.75 | 1.25 | 1.25 | +0.02 | +1.63% | 0.31 | 1 | 4,202 | 3.10 | -0.86 | 0.30 | 0.00 | 9/18/2026 | 9/18/2026 3:59:54 PM EST |
| 5.00 | 1.70 | 2.70 | 2.20 | % | 0.44 | 0 | 0 | 3.54 | -0.97 | 0.09 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 6.00 | 2.70 | 3.70 | 3.20 | % | 0.53 | 0 | 0 | 4.00 | -1.00 | 0.02 | 0.00 | 9/18/2026 3:59:54 PM EST | |||
| 7.00 | 3.70 | 4.70 | 4.20 | % | 0.60 | 0 | 0 | 4.38 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:54 PM EST |