Aehr Test Systems, Inc. (AEHR)
NASDAQ: AEHR · Real-Time Price · USD
18.81
+0.63 (3.47%)
At close: Aug 7, 2025, 4:00 PM
18.89
+0.08 (0.43%)
Pre-market: Aug 8, 2025, 5:17 AM EDT
Theseus Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 7, 2025 | 18.87 | 19.49 | 18.67 | 18.81 | 18.81 | 3.47% | 705,183 |
| Aug 6, 2025 | 18.23 | 18.33 | 17.63 | 18.18 | 18.18 | -1.62% | 521,741 |
| Aug 5, 2025 | 19.10 | 19.51 | 18.01 | 18.48 | 18.48 | -2.89% | 782,053 |
| Aug 4, 2025 | 17.58 | 19.13 | 17.45 | 19.03 | 19.03 | 13.00% | 1,375,351 |
| Aug 1, 2025 | 16.25 | 17.25 | 15.94 | 16.84 | 16.84 | -0.36% | 1,166,482 |
| Jul 31, 2025 | 17.62 | 18.34 | 16.82 | 16.90 | 16.90 | -5.27% | 1,293,270 |
| Jul 30, 2025 | 18.74 | 18.90 | 17.56 | 17.84 | 17.84 | -5.01% | 1,136,040 |
| Jul 29, 2025 | 21.00 | 21.39 | 18.62 | 18.78 | 18.78 | -10.19% | 1,708,022 |
| Jul 28, 2025 | 21.99 | 22.49 | 20.63 | 20.91 | 20.91 | -3.82% | 1,052,622 |
| Jul 25, 2025 | 21.20 | 21.96 | 20.80 | 21.74 | 21.74 | 1.97% | 919,096 |
| Jul 24, 2025 | 22.18 | 22.18 | 20.88 | 21.32 | 21.32 | -3.88% | 1,442,120 |
| Jul 23, 2025 | 20.06 | 23.00 | 19.99 | 22.18 | 22.18 | 10.35% | 3,237,245 |
| Jul 22, 2025 | 19.25 | 21.82 | 19.06 | 20.10 | 20.10 | 22.19% | 6,844,054 |
| Jul 21, 2025 | 15.04 | 16.77 | 15.04 | 16.45 | 16.45 | 9.16% | 1,613,975 |
| Jul 18, 2025 | 15.66 | 15.82 | 14.99 | 15.07 | 15.07 | -2.65% | 856,210 |
| Jul 17, 2025 | 14.78 | 15.69 | 14.72 | 15.48 | 15.48 | 4.74% | 1,058,586 |
| Jul 16, 2025 | 14.05 | 14.79 | 14.01 | 14.78 | 14.78 | 5.20% | 887,423 |
| Jul 15, 2025 | 14.09 | 14.64 | 14.03 | 14.05 | 14.05 | 1.37% | 1,211,648 |
| Jul 14, 2025 | 13.68 | 13.99 | 12.93 | 13.86 | 13.86 | -1.77% | 1,355,826 |
| Jul 11, 2025 | 14.48 | 14.76 | 14.05 | 14.11 | 14.11 | -3.26% | 1,301,110 |
| Jul 10, 2025 | 13.30 | 15.15 | 13.16 | 14.59 | 14.59 | 9.74% | 2,577,466 |
| Jul 9, 2025 | 12.44 | 13.99 | 12.19 | 13.29 | 13.29 | -12.39% | 6,628,768 |
| Jul 8, 2025 | 15.22 | 16.17 | 14.76 | 15.17 | 15.17 | 2.36% | 4,616,285 |
| Jul 7, 2025 | 15.42 | 15.55 | 14.58 | 14.82 | 14.82 | -5.00% | 2,219,657 |
| Jul 3, 2025 | 15.60 | 15.87 | 15.08 | 15.60 | 15.60 | 3.11% | 1,630,095 |
| Jul 2, 2025 | 14.55 | 15.13 | 14.25 | 15.13 | 15.13 | 7.23% | 2,852,524 |
| Jul 1, 2025 | 12.66 | 14.35 | 12.45 | 14.11 | 14.11 | 9.13% | 2,636,085 |
| Jun 30, 2025 | 12.85 | 13.47 | 12.75 | 12.93 | 12.93 | 3.27% | 1,633,001 |
| Jun 27, 2025 | 13.21 | 13.38 | 11.99 | 12.52 | 12.52 | -1.80% | 1,916,325 |
| Jun 26, 2025 | 11.80 | 13.04 | 11.76 | 12.75 | 12.75 | 9.25% | 1,759,606 |
| Jun 25, 2025 | 12.21 | 12.26 | 11.61 | 11.67 | 11.67 | -2.51% | 583,036 |
| Jun 24, 2025 | 11.51 | 12.07 | 11.51 | 11.97 | 11.97 | 6.40% | 816,086 |
| Jun 23, 2025 | 11.10 | 11.41 | 10.89 | 11.25 | 11.25 | 0.90% | 619,541 |
| Jun 20, 2025 | 11.65 | 11.66 | 10.89 | 11.15 | 11.15 | -3.13% | 684,097 |
| Jun 18, 2025 | 11.35 | 11.87 | 11.20 | 11.51 | 11.51 | 1.41% | 650,342 |
| Jun 17, 2025 | 11.76 | 12.12 | 11.32 | 11.35 | 11.35 | -3.65% | 762,285 |
| Jun 16, 2025 | 11.70 | 12.15 | 11.60 | 11.78 | 11.78 | 4.06% | 855,573 |
| Jun 13, 2025 | 11.54 | 11.70 | 11.06 | 11.32 | 11.32 | -5.03% | 859,668 |
| Jun 12, 2025 | 11.52 | 12.37 | 11.39 | 11.92 | 11.92 | 2.41% | 1,101,569 |
| Jun 11, 2025 | 12.34 | 12.41 | 11.54 | 11.64 | 11.64 | -4.67% | 1,704,722 |
| Jun 10, 2025 | 11.99 | 12.61 | 11.86 | 12.21 | 12.21 | 3.65% | 959,533 |
| Jun 9, 2025 | 11.60 | 12.51 | 11.58 | 11.78 | 11.78 | 3.88% | 1,288,356 |
| Jun 6, 2025 | 11.39 | 11.59 | 11.08 | 11.34 | 11.34 | 2.53% | 649,559 |
| Jun 5, 2025 | 11.71 | 11.87 | 11.00 | 11.06 | 11.06 | -5.39% | 1,070,892 |
| Jun 4, 2025 | 10.35 | 11.84 | 10.27 | 11.69 | 11.69 | 14.16% | 1,911,540 |
| Jun 3, 2025 | 9.76 | 10.27 | 9.45 | 10.24 | 10.24 | 6.00% | 444,587 |
| Jun 2, 2025 | 9.52 | 9.69 | 9.38 | 9.66 | 9.66 | 1.26% | 296,816 |
| May 30, 2025 | 9.80 | 9.82 | 9.38 | 9.54 | 9.54 | -4.22% | 444,771 |
| May 29, 2025 | 10.41 | 10.45 | 9.83 | 9.96 | 9.96 | -0.99% | 531,841 |
| May 28, 2025 | 9.95 | 10.45 | 9.86 | 10.06 | 10.06 | 1.62% | 1,013,844 |