Options Chain for CYTOMX THERAPEUTICS INC COM (CTMX) - $5.56 as of 2/24/2026 7:49:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 4.60 | 5.60 | 5.10 | 3.53 | 0.00 | 0.00% | 10.20 | 0 | 0 | 0.00 | 0.99 | 0.00 | 0.00 | 12/17/2025 | 2/24/2026 4:00:02 PM EST |
| 1.00 | 4.20 | 5.20 | 4.70 | 3.15 | 0.00 | 0.00% | 4.70 | 0 | 12 | 8.28 | 0.97 | 0.01 | -0.01 | 11/3/2025 | 2/24/2026 4:00:02 PM EST |
| 1.50 | 3.80 | 4.80 | 4.30 | 4.14 | 0.00 | 0.00% | 2.87 | 0 | 5 | 6.11 | 0.95 | 0.01 | -0.01 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 2.00 | 3.30 | 4.30 | 3.80 | 3.73 | 0.00 | 0.00% | 1.90 | 0 | 203 | 4.67 | 0.93 | 0.02 | -0.01 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 3.00 | 3.00 | 3.90 | 3.45 | 3.20 | +0.14 | +4.58% | 1.15 | 80 | 149 | 3.47 | 0.87 | 0.04 | -0.01 | 2/24/2026 | 2/24/2026 4:00:02 PM EST |
| 4.00 | 2.30 | 2.55 | 2.43 | 2.57 | 0.00 | 0.00% | 0.61 | 0 | 569 | 2.32 | 0.79 | 0.06 | -0.01 | 2/5/2026 | 2/24/2026 4:00:02 PM EST |
| 5.00 | 1.55 | 2.55 | 2.05 | 2.10 | 0.00 | 0.00% | 0.41 | 0 | 11,653 | 2.39 | 0.70 | 0.08 | -0.02 | 2/20/2026 | 2/24/2026 4:00:02 PM EST |
| 6.00 | 1.45 | 1.90 | 1.68 | 1.66 | +0.01 | +0.61% | 0.28 | 428 | 892 | 2.31 | 0.62 | 0.08 | -0.02 | 2/24/2026 | 2/24/2026 4:00:02 PM EST |
| 7.00 | 1.25 | 1.60 | 1.43 | 1.47 | -0.05 | -3.29% | 0.20 | 3 | 373 | 2.32 | 0.54 | 0.09 | -0.02 | 2/24/2026 | 2/24/2026 4:00:02 PM EST |
| 8.00 | 0.90 | 1.90 | 1.40 | 1.42 | 0.00 | 0.00% | 0.17 | 0 | 20 | 2.56 | 0.47 | 0.09 | -0.02 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 9.00 | 0.55 | 1.55 | 1.05 | 0.80 | 0.00 | 0.00% | 0.12 | 0 | 198 | 2.32 | 0.39 | 0.09 | -0.02 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 10.00 | 0.40 | 1.40 | 0.90 | 1.05 | 0.00 | 0.00% | 0.09 | 0 | 58 | 2.30 | 0.32 | 0.09 | -0.01 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 11.00 | 0.00 | 0.90 | 0.45 | 0.90 | 0.00 | 0.00% | 0.04 | 0 | 274 | 2.48 | 0.27 | 0.08 | -0.01 | 2/11/2026 | 2/24/2026 4:00:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.50 | 0.25 | % | 0.50 | 0 | 0 | 0.00 | -0.01 | 0.00 | 0.00 | 2/24/2026 4:00:02 PM EST | |||
| 1.00 | 0.00 | 1.00 | 0.50 | 0.10 | 0.00 | 0.00% | 0.50 | 0 | 5 | 0.00 | -0.03 | 0.01 | -0.01 | 9/24/2025 | 2/24/2026 4:00:02 PM EST |
| 1.50 | 0.00 | 1.00 | 0.50 | % | 0.33 | 0 | 0 | 7.02 | -0.05 | 0.01 | -0.01 | 2/24/2026 4:00:02 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | 0.50 | 0.00 | 0.00% | 0.25 | 0 | 1 | 5.26 | -0.07 | 0.02 | -0.01 | 2/10/2026 | 2/24/2026 4:00:02 PM EST |
| 3.00 | 0.10 | 0.90 | 0.50 | 0.33 | 0.00 | 0.00% | 0.17 | 0 | 40 | 2.27 | -0.13 | 0.04 | -0.01 | 2/19/2026 | 2/24/2026 4:00:02 PM EST |
| 4.00 | 0.70 | 1.25 | 0.98 | 0.97 | 0.00 | 0.00% | 0.24 | 0 | 666 | 2.36 | -0.21 | 0.06 | -0.01 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 5.00 | 1.45 | 1.75 | 1.60 | 1.50 | -0.07 | -4.46% | 0.32 | 3 | 278 | 2.41 | -0.30 | 0.08 | -0.02 | 2/24/2026 | 2/24/2026 4:00:02 PM EST |
| 6.00 | 1.85 | 2.85 | 2.35 | 2.20 | 0.00 | 0.00% | 0.39 | 0 | 13 | 2.53 | -0.38 | 0.08 | -0.02 | 2/23/2026 | 2/24/2026 4:00:02 PM EST |
| 7.00 | 2.50 | 3.50 | 3.00 | % | 0.43 | 0 | 0 | 2.41 | -0.46 | 0.09 | -0.02 | 2/24/2026 4:00:02 PM EST | |||
| 8.00 | 3.20 | 4.20 | 3.70 | % | 0.46 | 0 | 0 | 2.29 | -0.53 | 0.09 | -0.02 | 2/24/2026 4:00:02 PM EST | |||
| 9.00 | 4.00 | 5.00 | 4.50 | % | 0.50 | 0 | 0 | 2.38 | -0.61 | 0.09 | -0.02 | 2/24/2026 4:00:02 PM EST | |||
| 10.00 | 4.90 | 5.90 | 5.40 | % | 0.54 | 0 | 0 | 2.29 | -0.68 | 0.09 | -0.01 | 2/24/2026 4:00:02 PM EST | |||
| 11.00 | 5.80 | 6.80 | 6.30 | % | 0.57 | 0 | 0 | 2.30 | -0.73 | 0.08 | -0.01 | 2/24/2026 4:00:02 PM EST |