CytomX Therapeutics, Inc. (CTMX)
NASDAQ: CTMX · Real-Time Price · USD
3.610
-0.170 (-4.50%)
At close: May 15, 2026, 4:00 PM EDT
3.619
+0.009 (0.24%)
After-hours: May 15, 2026, 7:49 PM EDT
CytomX Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | 3.72 | 3.73 | 3.58 | 3.61 | 3.61 | -4.50% | 3,924,061 |
| May 14, 2026 | 3.80 | 3.81 | 3.70 | 3.78 | 3.78 | -0.26% | 2,460,265 |
| May 13, 2026 | 3.85 | 3.87 | 3.71 | 3.79 | 3.79 | -2.32% | 3,019,214 |
| May 12, 2026 | 3.87 | 3.96 | 3.80 | 3.88 | 3.88 | 0.52% | 1,744,721 |
| May 11, 2026 | 3.90 | 4.12 | 3.81 | 3.86 | 3.86 | -3.02% | 3,647,698 |
| May 8, 2026 | 4.04 | 4.23 | 3.86 | 3.98 | 3.98 | -0.50% | 5,057,557 |
| May 7, 2026 | 4.13 | 4.13 | 3.87 | 4.00 | 4.00 | -3.15% | 3,097,434 |
| May 6, 2026 | 4.12 | 4.21 | 4.03 | 4.13 | 4.13 | 1.23% | 2,628,425 |
| May 5, 2026 | 4.20 | 4.26 | 4.04 | 4.08 | 4.08 | -2.39% | 2,395,595 |
| May 4, 2026 | 4.15 | 4.34 | 4.13 | 4.18 | 4.18 | - | 2,606,567 |
| May 1, 2026 | 4.22 | 4.38 | 4.13 | 4.18 | 4.18 | -0.95% | 2,885,346 |
| Apr 30, 2026 | 4.09 | 4.25 | 3.99 | 4.22 | 4.22 | 4.20% | 4,340,969 |
| Apr 29, 2026 | 4.09 | 4.14 | 4.00 | 4.05 | 4.05 | -1.70% | 2,188,747 |
| Apr 28, 2026 | 4.25 | 4.30 | 4.10 | 4.12 | 4.12 | -3.96% | 3,570,500 |
| Apr 27, 2026 | 4.38 | 4.46 | 4.25 | 4.29 | 4.29 | -2.50% | 2,493,419 |
| Apr 24, 2026 | 4.50 | 4.63 | 4.32 | 4.40 | 4.40 | -1.12% | 2,422,914 |
| Apr 23, 2026 | 4.60 | 4.65 | 4.43 | 4.45 | 4.45 | -3.47% | 3,360,756 |
| Apr 22, 2026 | 4.82 | 4.94 | 4.56 | 4.61 | 4.61 | -3.15% | 3,003,947 |
| Apr 21, 2026 | 4.89 | 4.99 | 4.73 | 4.76 | 4.76 | -2.66% | 3,915,582 |
| Apr 20, 2026 | 4.79 | 5.07 | 4.73 | 4.89 | 4.89 | 1.45% | 3,210,965 |
| Apr 17, 2026 | 5.03 | 5.08 | 4.80 | 4.82 | 4.82 | -1.43% | 4,939,296 |
| Apr 16, 2026 | 4.58 | 5.08 | 4.56 | 4.89 | 4.89 | 7.24% | 5,678,474 |
| Apr 15, 2026 | 4.58 | 4.66 | 4.39 | 4.56 | 4.56 | 0.44% | 4,731,694 |
| Apr 14, 2026 | 4.40 | 4.58 | 4.30 | 4.54 | 4.54 | 3.42% | 7,158,406 |
| Apr 13, 2026 | 4.38 | 4.44 | 4.30 | 4.39 | 4.39 | - | 6,291,480 |
| Apr 10, 2026 | 4.23 | 4.46 | 4.21 | 4.39 | 4.39 | 3.54% | 3,199,349 |
| Apr 9, 2026 | 4.25 | 4.31 | 4.16 | 4.24 | 4.24 | -0.24% | 3,958,169 |
| Apr 8, 2026 | 4.44 | 4.50 | 4.18 | 4.25 | 4.25 | -1.16% | 6,317,794 |
| Apr 7, 2026 | 4.32 | 4.36 | 4.15 | 4.30 | 4.30 | -2.27% | 6,266,945 |
| Apr 6, 2026 | 4.55 | 4.60 | 4.33 | 4.40 | 4.40 | -3.51% | 3,722,885 |
| Apr 2, 2026 | 4.37 | 4.58 | 4.29 | 4.56 | 4.56 | - | 4,718,182 |
| Apr 1, 2026 | 4.71 | 4.87 | 4.55 | 4.56 | 4.56 | -2.98% | 5,028,490 |
| Mar 31, 2026 | 4.50 | 4.75 | 4.50 | 4.70 | 4.70 | 6.58% | 3,813,680 |
| Mar 30, 2026 | 4.49 | 4.51 | 4.25 | 4.41 | 4.41 | -2.43% | 4,043,921 |
| Mar 27, 2026 | 4.40 | 4.80 | 4.37 | 4.52 | 4.52 | 2.26% | 7,537,989 |
| Mar 26, 2026 | 4.15 | 4.43 | 4.11 | 4.42 | 4.42 | 4.74% | 8,026,603 |
| Mar 25, 2026 | 4.35 | 4.47 | 4.08 | 4.22 | 4.22 | -0.47% | 6,111,851 |
| Mar 24, 2026 | 4.37 | 4.42 | 4.15 | 4.24 | 4.24 | -4.93% | 5,568,273 |
| Mar 23, 2026 | 4.48 | 4.61 | 4.34 | 4.46 | 4.46 | 0.22% | 4,494,866 |
| Mar 20, 2026 | 4.62 | 4.77 | 4.40 | 4.45 | 4.45 | -6.90% | 8,905,536 |
| Mar 19, 2026 | 4.51 | 5.15 | 4.41 | 4.78 | 4.78 | 8.64% | 13,433,504 |
| Mar 18, 2026 | 5.27 | 5.31 | 4.36 | 4.40 | 4.40 | -19.27% | 40,719,782 |
| Mar 17, 2026 | 6.92 | 6.93 | 5.40 | 5.45 | 5.45 | -19.26% | 19,998,709 |
| Mar 16, 2026 | 6.92 | 8.21 | 6.04 | 6.75 | 6.75 | 44.23% | 121,175,954 |
| Mar 13, 2026 | 4.90 | 4.98 | 4.61 | 4.68 | 4.68 | -3.90% | 2,864,938 |
| Mar 12, 2026 | 4.78 | 4.90 | 4.65 | 4.87 | 4.87 | -0.20% | 7,143,901 |
| Mar 11, 2026 | 4.88 | 5.00 | 4.76 | 4.88 | 4.88 | - | 1,496,539 |
| Mar 10, 2026 | 5.03 | 5.11 | 4.82 | 4.88 | 4.88 | -2.98% | 2,174,082 |
| Mar 9, 2026 | 4.61 | 5.05 | 4.56 | 5.03 | 5.03 | 7.48% | 2,318,356 |
| Mar 6, 2026 | 4.64 | 4.75 | 4.57 | 4.68 | 4.68 | -1.89% | 3,022,854 |