Allegro MicroSystems Inc. (ALGM)
NASDAQ: ALGM
· Real-Time Price · USD
31.09
-0.77 (-2.42%)
At close: Aug 14, 2025, 3:59 PM
31.10
0.03%
After-hours: Aug 14, 2025, 06:30 PM EDT
ALGM Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 14, 2025 | 31.13 | 31.39 | 30.73 | 31.10 | n/a | -2.39% | 915,569 |
| Aug 13, 2025 | 32.07 | 32.35 | 31.56 | 31.86 | n/a | -0.09% | 1,074,300 |
| Aug 12, 2025 | 30.29 | 32.22 | 30.02 | 31.89 | 31.89 | 6.98% | 1,715,900 |
| Aug 11, 2025 | 30.85 | 30.94 | 29.71 | 29.81 | 29.81 | -3.12% | 1,193,313 |
| Aug 8, 2025 | 30.78 | 31.06 | 30.12 | 30.77 | 30.77 | 0.16% | 1,850,303 |
| Aug 7, 2025 | 31.46 | 31.59 | 30.48 | 30.72 | 30.72 | -0.29% | 1,028,725 |
| Aug 6, 2025 | 30.97 | 31.00 | 30.28 | 30.81 | 30.81 | -1.38% | 1,066,254 |
| Aug 5, 2025 | 31.78 | 31.78 | 30.46 | 31.24 | 31.24 | -0.73% | 1,245,464 |
| Aug 4, 2025 | 31.49 | 31.78 | 31.10 | 31.47 | 31.47 | 0.67% | 1,287,500 |
| Aug 1, 2025 | 31.13 | 31.48 | 30.29 | 31.26 | 31.26 | -0.48% | 2,066,210 |
| Jul 31, 2025 | 32.21 | 32.70 | 30.50 | 31.41 | 31.41 | -7.26% | 3,424,098 |
| Jul 30, 2025 | 34.41 | 34.51 | 33.16 | 33.87 | 33.87 | -0.41% | 2,909,506 |
| Jul 29, 2025 | 34.71 | 35.20 | 33.89 | 34.01 | 34.01 | -1.05% | 1,389,130 |
| Jul 28, 2025 | 34.19 | 34.76 | 33.73 | 34.37 | 34.37 | 1.99% | 1,182,430 |
| Jul 25, 2025 | 32.81 | 33.73 | 32.54 | 33.70 | 33.70 | 2.87% | 1,944,305 |
| Jul 24, 2025 | 33.90 | 34.09 | 32.56 | 32.76 | 32.76 | -3.87% | 3,487,225 |
| Jul 23, 2025 | 35.61 | 35.61 | 33.58 | 34.08 | 34.08 | -5.96% | 3,466,625 |
| Jul 22, 2025 | 36.47 | 37.03 | 35.86 | 36.24 | 36.24 | -1.23% | 2,240,624 |
| Jul 21, 2025 | 37.25 | 37.85 | 36.63 | 36.69 | 36.69 | 0.19% | 1,828,100 |
| Jul 18, 2025 | 36.16 | 36.95 | 35.76 | 36.62 | 36.62 | 2.32% | 1,695,000 |