Compass Therapeutics Inc. (CMPX)
NASDAQ: CMPX
· Real-Time Price · USD
3.44
0.00 (0.00%)
At close: Sep 08, 2025, 3:59 PM
3.45
0.29%
After-hours: Sep 08, 2025, 07:18 PM EDT
CMPX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | 3.42 | 3.55 | 3.40 | 3.44 | n/a | 0.00% | 910,911 |
| Sep 5, 2025 | 3.40 | 3.52 | 3.37 | 3.44 | 3.44 | 2.08% | 388,900 |
| Sep 4, 2025 | 3.39 | 3.45 | 3.29 | 3.37 | 3.37 | 0.00% | 394,045 |
| Sep 3, 2025 | 3.43 | 3.48 | 3.37 | 3.37 | 3.37 | -1.75% | 323,243 |
| Sep 2, 2025 | 3.45 | 3.52 | 3.38 | 3.43 | 3.43 | -1.72% | 1,300,989 |
| Aug 29, 2025 | 3.49 | 3.50 | 3.29 | 3.49 | 3.49 | 0.00% | 702,523 |
| Aug 28, 2025 | 3.31 | 3.62 | 3.29 | 3.49 | 3.49 | 6.40% | 1,397,500 |
| Aug 27, 2025 | 3.14 | 3.31 | 3.08 | 3.28 | 3.28 | 4.13% | 824,200 |
| Aug 26, 2025 | 3.05 | 3.17 | 3.03 | 3.15 | 3.15 | 4.30% | 631,177 |
| Aug 25, 2025 | 3.01 | 3.07 | 2.96 | 3.02 | 3.02 | 0.00% | 866,031 |
| Aug 22, 2025 | 2.79 | 3.05 | 2.79 | 3.02 | 3.02 | 7.86% | 1,449,750 |
| Aug 21, 2025 | 2.82 | 2.85 | 2.72 | 2.80 | 2.80 | 0.72% | 753,264 |
| Aug 20, 2025 | 2.77 | 2.85 | 2.67 | 2.78 | 2.78 | 2.21% | 619,724 |
| Aug 19, 2025 | 2.84 | 2.85 | 2.66 | 2.72 | 2.72 | -5.23% | 2,088,000 |
| Aug 18, 2025 | 2.97 | 3.02 | 2.79 | 2.87 | 2.87 | -3.37% | 984,989 |
| Aug 15, 2025 | 2.98 | 3.05 | 2.86 | 2.97 | 2.97 | 0.68% | 1,662,900 |
| Aug 14, 2025 | 3.03 | 3.06 | 2.90 | 2.95 | 2.95 | -4.84% | 2,040,184 |
| Aug 13, 2025 | 3.11 | 3.31 | 3.01 | 3.10 | 3.10 | -2.21% | 7,369,629 |
| Aug 12, 2025 | 3.46 | 3.47 | 3.04 | 3.17 | 3.17 | -5.09% | 1,991,899 |
| Aug 11, 2025 | 2.72 | 3.38 | 2.66 | 3.34 | 3.34 | 23.70% | 1,934,932 |