Aehr Test Systems, Inc. (AEHR)
NASDAQ: AEHR · Real-Time Price · USD
55.31
-0.34 (-0.61%)
At close: Oct 23, 2026, 4:00 PM EDT
55.00
-0.31 (-0.56%)
After-hours: Oct 23, 2026, 7:59 PM EDT
Aehr Test Systems Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 55.06 | 57.85 | 54.22 | 55.31 | 55.31 | -0.61% | 1,832,122 |
| Oct 22, 2026 | 59.04 | 60.28 | 54.60 | 55.65 | 55.65 | -12.88% | 3,029,232 |
| Oct 21, 2026 | 65.14 | 65.49 | 62.90 | 63.88 | 63.88 | 3.05% | 1,345,391 |
| Oct 20, 2026 | 60.55 | 64.94 | 58.25 | 61.99 | 61.99 | -2.12% | 2,334,000 |
| Oct 19, 2026 | 64.92 | 65.99 | 61.61 | 63.33 | 63.33 | 4.50% | 2,810,355 |
| Oct 16, 2026 | 67.51 | 69.12 | 60.48 | 60.60 | 60.60 | -12.44% | 3,545,262 |
| Oct 15, 2026 | 67.19 | 71.59 | 62.53 | 69.21 | 69.21 | -3.19% | 4,885,118 |
| Oct 14, 2026 | 74.56 | 76.28 | 69.81 | 71.49 | 71.49 | -7.77% | 3,216,237 |
| Oct 13, 2026 | 75.03 | 77.77 | 73.37 | 77.51 | 77.51 | -0.86% | 2,373,316 |
| Oct 12, 2026 | 82.25 | 82.25 | 77.43 | 78.18 | 78.18 | -7.63% | 2,518,547 |
| Oct 9, 2026 | 89.71 | 89.76 | 82.86 | 84.64 | 84.64 | -2.95% | 2,095,709 |
| Oct 8, 2026 | 88.00 | 91.82 | 85.50 | 87.21 | 87.21 | -2.42% | 2,610,066 |
| Oct 7, 2026 | 90.36 | 94.99 | 85.72 | 89.37 | 89.37 | -3.01% | 3,881,447 |
| Oct 6, 2026 | 107.63 | 107.93 | 91.74 | 92.14 | 92.14 | -11.74% | 4,223,739 |
| Oct 5, 2026 | 107.32 | 108.10 | 101.53 | 104.40 | 104.40 | -2.62% | 2,077,761 |
| Oct 2, 2026 | 104.60 | 109.48 | 103.50 | 107.21 | 107.21 | 5.52% | 2,203,948 |
| Oct 1, 2026 | 99.62 | 103.73 | 98.33 | 101.60 | 101.60 | 1.99% | 1,631,199 |
| Sep 30, 2026 | 101.15 | 103.98 | 98.00 | 99.62 | 99.62 | -1.15% | 1,442,729 |
| Sep 29, 2026 | 101.95 | 108.40 | 98.05 | 100.78 | 100.78 | 2.33% | 2,449,856 |
| Sep 28, 2026 | 101.45 | 102.41 | 94.24 | 98.49 | 98.49 | -5.65% | 2,111,202 |
| Sep 25, 2026 | 98.19 | 105.58 | 95.29 | 104.39 | 104.39 | 7.15% | 2,862,145 |
| Sep 24, 2026 | 94.80 | 99.92 | 93.11 | 97.42 | 97.42 | 0.04% | 1,705,728 |
| Sep 23, 2026 | 99.97 | 100.00 | 92.38 | 97.38 | 97.38 | -3.20% | 2,564,889 |
| Sep 22, 2026 | 93.96 | 100.95 | 93.01 | 100.60 | 100.60 | 3.79% | 1,887,202 |
| Sep 21, 2026 | 96.70 | 99.17 | 93.20 | 96.93 | 96.93 | 3.68% | 2,291,994 |
| Sep 18, 2026 | 92.02 | 93.90 | 87.15 | 93.49 | 93.49 | 3.25% | 2,029,797 |
| Sep 17, 2026 | 88.95 | 91.28 | 86.31 | 90.55 | 90.55 | 7.48% | 2,499,468 |
| Sep 16, 2026 | 84.30 | 85.31 | 81.13 | 84.25 | 84.25 | 3.27% | 2,366,467 |
| Sep 15, 2026 | 85.97 | 87.91 | 80.95 | 81.58 | 81.58 | -2.15% | 1,877,661 |
| Sep 14, 2026 | 85.50 | 88.37 | 82.53 | 83.37 | 83.37 | -11.95% | 3,130,640 |
| Sep 11, 2026 | 96.16 | 102.79 | 94.44 | 94.69 | 94.69 | 0.94% | 2,943,059 |
| Sep 10, 2026 | 93.29 | 100.45 | 92.00 | 93.81 | 93.81 | -1.83% | 3,387,851 |
| Sep 9, 2026 | 89.62 | 101.62 | 89.62 | 95.56 | 95.56 | 5.25% | 4,330,816 |
| Sep 8, 2026 | 90.39 | 94.63 | 89.34 | 90.79 | 90.79 | 5.25% | 3,885,646 |
| Sep 4, 2026 | 78.02 | 86.67 | 77.84 | 86.26 | 86.26 | 13.10% | 4,520,762 |
| Sep 3, 2026 | 79.00 | 80.33 | 74.60 | 76.27 | 76.27 | -4.95% | 4,541,477 |
| Sep 2, 2026 | 78.06 | 81.04 | 76.05 | 80.24 | 80.24 | 4.77% | 3,814,835 |
| Sep 1, 2026 | 77.90 | 78.20 | 74.23 | 76.59 | 76.59 | -3.38% | 1,960,641 |
| Aug 31, 2026 | 81.30 | 84.10 | 78.44 | 79.27 | 79.27 | -1.91% | 2,275,858 |
| Aug 28, 2026 | 88.50 | 88.77 | 80.52 | 80.81 | 80.81 | -10.67% | 2,291,408 |
| Aug 27, 2026 | 95.00 | 97.49 | 90.09 | 90.46 | 90.46 | -0.72% | 1,798,295 |
| Aug 26, 2026 | 94.62 | 95.60 | 90.30 | 91.12 | 91.12 | -4.68% | 1,740,005 |
| Aug 25, 2026 | 101.84 | 101.84 | 95.30 | 95.59 | 95.59 | -0.87% | 1,785,487 |
| Aug 24, 2026 | 95.76 | 98.29 | 92.12 | 96.43 | 96.43 | -5.21% | 1,810,801 |
| Aug 21, 2026 | 108.50 | 108.50 | 98.04 | 101.73 | 101.73 | -4.00% | 1,934,757 |
| Aug 20, 2026 | 106.01 | 108.50 | 102.74 | 105.97 | 105.97 | -1.84% | 1,851,107 |
| Aug 19, 2026 | 123.64 | 124.74 | 107.41 | 107.96 | 107.96 | -12.41% | 2,974,794 |
| Aug 18, 2026 | 135.58 | 141.38 | 121.14 | 123.25 | 123.25 | -15.36% | 3,238,191 |
| Aug 17, 2026 | 132.79 | 146.60 | 130.11 | 145.61 | 145.61 | 8.62% | 2,508,367 |
| Aug 14, 2026 | 133.61 | 147.40 | 131.21 | 134.06 | 134.06 | 8.73% | 3,314,996 |