Catalyst Pharmaceuticals, Inc. (CPRX)
NASDAQ: CPRX · Real-Time Price · USD
20.38
+0.19 (0.94%)
At close: Aug 28, 2025, 4:00 PM
20.38
0.00 (0.00%)
After-hours: Aug 28, 2025, 4:11 PM EDT
Catalyst Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2025 | 20.37 | 20.52 | 20.05 | 20.38 | - | 0.94% | 1,074,893 |
| Aug 27, 2025 | 19.98 | 20.33 | 19.94 | 20.19 | 20.19 | 1.25% | 1,135,867 |
| Aug 26, 2025 | 20.62 | 20.73 | 19.83 | 19.94 | 19.94 | -3.30% | 1,747,434 |
| Aug 25, 2025 | 21.70 | 21.82 | 20.60 | 20.62 | 20.62 | -2.18% | 1,751,802 |
| Aug 22, 2025 | 20.72 | 21.28 | 20.63 | 21.08 | 21.08 | 2.53% | 1,110,530 |
| Aug 21, 2025 | 20.34 | 20.62 | 20.29 | 20.56 | 20.56 | 1.08% | 820,850 |
| Aug 20, 2025 | 20.29 | 20.48 | 20.18 | 20.34 | 20.34 | 0.44% | 695,094 |
| Aug 19, 2025 | 20.25 | 20.80 | 20.15 | 20.25 | 20.25 | 0.10% | 1,023,356 |
| Aug 18, 2025 | 20.19 | 20.75 | 19.92 | 20.23 | 20.23 | - | 1,407,617 |
| Aug 15, 2025 | 20.16 | 20.24 | 19.91 | 20.23 | 20.23 | 0.80% | 2,038,951 |
| Aug 14, 2025 | 20.18 | 20.29 | 19.82 | 20.07 | 20.07 | -0.59% | 1,198,661 |
| Aug 13, 2025 | 20.44 | 20.51 | 20.19 | 20.19 | 20.19 | -0.74% | 1,190,019 |
| Aug 12, 2025 | 19.76 | 20.36 | 19.57 | 20.34 | 20.34 | 3.35% | 1,168,263 |
| Aug 11, 2025 | 19.73 | 19.98 | 19.36 | 19.68 | 19.68 | -0.91% | 1,968,891 |
| Aug 8, 2025 | 19.70 | 20.08 | 19.48 | 19.86 | 19.86 | 1.15% | 2,237,019 |
| Aug 7, 2025 | 21.68 | 21.80 | 19.15 | 19.64 | 19.64 | -9.89% | 3,920,758 |
| Aug 6, 2025 | 22.06 | 22.53 | 21.66 | 21.79 | 21.79 | -1.94% | 2,192,391 |
| Aug 5, 2025 | 21.86 | 22.26 | 21.67 | 22.22 | 22.22 | 2.25% | 1,559,241 |
| Aug 4, 2025 | 21.09 | 21.79 | 21.00 | 21.73 | 21.73 | 2.89% | 890,842 |
| Aug 1, 2025 | 20.99 | 21.25 | 20.81 | 21.12 | 21.12 | -0.98% | 999,750 |
| Jul 31, 2025 | 21.12 | 21.71 | 21.11 | 21.33 | 21.33 | 0.23% | 1,016,945 |
| Jul 30, 2025 | 21.22 | 21.64 | 21.14 | 21.28 | 21.28 | 1.26% | 1,002,598 |
| Jul 29, 2025 | 21.00 | 21.28 | 20.76 | 21.02 | 21.02 | 1.03% | 1,259,987 |
| Jul 28, 2025 | 21.10 | 21.30 | 20.72 | 20.80 | 20.80 | -0.81% | 1,305,305 |
| Jul 25, 2025 | 21.10 | 21.14 | 20.72 | 20.97 | 20.97 | -0.24% | 908,760 |
| Jul 24, 2025 | 21.52 | 21.55 | 21.00 | 21.02 | 21.02 | -2.55% | 824,098 |
| Jul 23, 2025 | 21.10 | 21.59 | 20.92 | 21.57 | 21.57 | 3.21% | 1,431,383 |
| Jul 22, 2025 | 21.01 | 21.30 | 20.76 | 20.90 | 20.90 | -0.52% | 1,311,998 |
| Jul 21, 2025 | 21.12 | 21.42 | 20.95 | 21.01 | 21.01 | -0.10% | 1,051,673 |
| Jul 18, 2025 | 21.64 | 21.70 | 20.99 | 21.03 | 21.03 | -1.96% | 1,231,148 |
| Jul 17, 2025 | 21.18 | 21.54 | 21.05 | 21.45 | 21.45 | 1.27% | 1,411,822 |
| Jul 16, 2025 | 21.10 | 21.37 | 20.71 | 21.18 | 21.18 | 1.10% | 1,440,906 |
| Jul 15, 2025 | 21.71 | 21.78 | 20.60 | 20.95 | 20.95 | -3.10% | 1,385,882 |
| Jul 14, 2025 | 21.96 | 22.10 | 21.46 | 21.62 | 21.62 | -0.87% | 1,192,363 |
| Jul 11, 2025 | 21.85 | 22.06 | 21.48 | 21.81 | 21.81 | -0.18% | 1,404,262 |
| Jul 10, 2025 | 21.43 | 22.06 | 21.31 | 21.85 | 21.85 | 1.04% | 2,001,355 |
| Jul 9, 2025 | 21.01 | 21.66 | 20.96 | 21.63 | 21.63 | 4.22% | 1,480,216 |
| Jul 8, 2025 | 21.13 | 21.25 | 20.62 | 20.75 | 20.75 | -0.95% | 1,396,864 |
| Jul 7, 2025 | 21.46 | 21.51 | 20.80 | 20.95 | 20.95 | -2.38% | 1,161,387 |
| Jul 3, 2025 | 21.62 | 21.62 | 21.12 | 21.46 | 21.46 | 0.05% | 687,432 |
| Jul 2, 2025 | 21.15 | 21.49 | 20.95 | 21.45 | 21.45 | 1.23% | 1,047,934 |
| Jul 1, 2025 | 21.71 | 21.98 | 21.17 | 21.19 | 21.19 | -2.35% | 1,307,804 |
| Jun 30, 2025 | 21.89 | 22.07 | 21.51 | 21.70 | 21.70 | -0.37% | 1,763,724 |
| Jun 27, 2025 | 21.96 | 22.06 | 21.69 | 21.78 | 21.78 | -0.50% | 2,414,175 |
| Jun 26, 2025 | 21.58 | 22.05 | 21.40 | 21.89 | 21.89 | 1.62% | 1,017,468 |
| Jun 25, 2025 | 22.11 | 22.11 | 21.52 | 21.54 | 21.54 | -2.40% | 1,194,416 |
| Jun 24, 2025 | 22.51 | 22.54 | 21.72 | 22.07 | 22.07 | -0.23% | 1,158,560 |
| Jun 23, 2025 | 22.44 | 22.72 | 21.69 | 22.12 | 22.12 | -1.60% | 1,299,638 |
| Jun 20, 2025 | 23.11 | 23.11 | 22.28 | 22.48 | 22.48 | -1.45% | 2,016,441 |
| Jun 18, 2025 | 23.21 | 23.27 | 22.71 | 22.81 | 22.81 | -1.77% | 1,468,344 |