Options Chain for CYTOMX THERAPEUTICS INC COM (CTMX) - $5.42 as of 1/27/2026 7:49:24 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 | 4.40 | 5.40 | 4.90 | % | 4.90 | 0 | 0 | 5.89 | 0.99 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 2.00 | 3.60 | 4.60 | 4.10 | 3.90 | % | 2.05 | 82 | 0 | 3.78 | 0.95 | 0.02 | -0.01 | 1/27/2026 | 1/27/2026 3:59:58 PM EST | |
| 3.00 | 3.10 | 4.00 | 3.55 | 2.80 | -0.20 | -6.67% | 1.18 | 62 | 250 | 2.54 | 0.89 | 0.03 | -0.01 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 4.00 | 2.30 | 3.30 | 2.80 | 2.44 | 0.00 | 0.00% | 0.70 | 0 | 2 | 2.21 | 0.82 | 0.05 | -0.01 | 1/22/2026 | 1/27/2026 3:59:58 PM EST |
| 5.00 | 2.40 | 2.65 | 2.53 | 2.50 | +0.95 | +61.29% | 0.51 | 52 | 35 | 2.50 | 0.75 | 0.06 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 6.00 | 1.80 | 2.10 | 1.95 | 1.95 | +0.65 | +50.00% | 0.33 | 38 | 172 | 2.22 | 0.67 | 0.07 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 7.00 | 1.70 | 1.75 | 1.73 | 1.75 | +0.87 | +98.87% | 0.25 | 19,108 | 21 | 2.31 | 0.60 | 0.08 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 8.00 | 1.00 | 1.65 | 1.33 | 1.40 | +0.75 | +115.39% | 0.17 | 3 | 18 | 2.14 | 0.53 | 0.08 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 9.00 | 0.75 | 1.65 | 1.20 | 0.80 | +0.25 | +45.46% | 0.13 | 2 | 11 | 2.22 | 0.46 | 0.08 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 10.00 | 0.65 | 1.35 | 1.00 | 0.70 | +0.40 | +133.34% | 0.10 | 8 | 10 | 2.18 | 0.40 | 0.08 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 11.00 | 0.30 | 1.05 | 0.68 | 0.68 | +0.02 | +3.03% | 0.06 | 10 | 10 | 1.93 | 0.33 | 0.08 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 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 | 1.00 | 0.50 | % | 0.50 | 0 | 0 | 0.00 | -0.01 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | % | 0.25 | 0 | 0 | 5.41 | -0.05 | 0.02 | -0.01 | 1/27/2026 3:59:58 PM EST | |||
| 3.00 | 0.05 | 0.75 | 0.40 | 0.35 | -0.13 | -27.09% | 0.13 | 10 | 11 | 1.68 | -0.11 | 0.03 | -0.01 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 4.00 | 0.60 | 1.25 | 0.93 | 0.80 | +0.30 | +60.00% | 0.23 | 6 | 261 | 2.46 | -0.18 | 0.05 | -0.01 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 5.00 | 1.15 | 1.85 | 1.50 | 1.12 | +0.02 | +1.82% | 0.30 | 20 | 27 | 2.50 | -0.25 | 0.06 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 6.00 | 1.35 | 2.35 | 1.85 | % | 0.31 | 0 | 0 | 2.15 | -0.33 | 0.07 | -0.02 | 1/27/2026 3:59:58 PM EST | |||
| 7.00 | 2.10 | 3.10 | 2.60 | % | 0.37 | 0 | 0 | 2.23 | -0.40 | 0.08 | -0.02 | 1/27/2026 3:59:58 PM EST | |||
| 8.00 | 2.80 | 3.80 | 3.30 | % | 0.41 | 0 | 0 | 2.17 | -0.47 | 0.08 | -0.02 | 1/27/2026 3:59:58 PM EST | |||
| 9.00 | 3.50 | 4.50 | 4.00 | % | 0.44 | 0 | 0 | 2.05 | -0.54 | 0.08 | -0.02 | 1/27/2026 3:59:58 PM EST | |||
| 10.00 | 4.30 | 5.30 | 4.80 | % | 0.48 | 0 | 0 | 1.99 | -0.60 | 0.08 | -0.02 | 1/27/2026 3:59:58 PM EST | |||
| 11.00 | 5.30 | 6.30 | 5.80 | % | 0.53 | 0 | 0 | 2.16 | -0.67 | 0.08 | -0.02 | 1/27/2026 3:59:58 PM EST |