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Allegro MicroSystems, Inc. (ALGM)
NASDAQ: ALGM · Real-Time Price · USD
33.67
+0.73 (2.23%)
At close: Jun 26, 2025, 4:00 PM
33.90
+0.23 (0.68%)
After-hours: Jun 26, 2025, 7:05 PM EDT

Allegro MicroSystems Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 202533.2034.3033.0633.6733.672.23%4,233,319
Jun 25, 202532.9532.9932.1332.9432.941.15%2,388,089
Jun 24, 202532.5733.0532.0032.5632.562.13%2,473,828
Jun 23, 202530.9431.9130.4531.8831.882.97%1,347,539
Jun 20, 202531.3631.3630.2330.9630.96-0.35%1,924,527
Jun 18, 202530.7831.6630.7531.0731.071.16%1,434,607
Jun 17, 202530.8031.4130.6930.7230.72-1.52%1,958,174
Jun 16, 202529.9031.4629.6931.1931.198.87%2,948,732
Jun 13, 202528.9229.6328.4828.6528.65-4.15%1,547,320
Jun 12, 202529.6830.1329.5229.8929.89-0.50%1,067,761
Jun 11, 202530.8430.8429.7530.0430.04-1.51%1,847,601
Jun 10, 202530.0031.2829.8330.5030.502.35%2,514,699
Jun 9, 202529.2730.0429.1329.8029.803.44%2,057,300
Jun 6, 202528.5029.1428.2828.8128.813.08%1,153,523
Jun 5, 202528.1128.4927.6927.9527.95-0.20%1,411,357
Jun 4, 202527.2228.1827.0228.0128.014.57%2,086,268
Jun 3, 202525.8127.0025.6826.7826.783.64%2,435,242
Jun 2, 202525.4225.9825.1925.8425.841.93%1,251,133
May 30, 202525.4325.6524.9125.3525.35-1.55%1,704,201
May 29, 202526.7826.9725.5825.7525.75-0.85%1,262,100
May 28, 202526.3126.4825.9125.9725.97-0.57%1,439,649
May 27, 202526.2626.5825.6926.1226.122.75%1,551,885
May 23, 202525.1425.7124.9625.4225.42-1.89%1,357,808
May 22, 202526.4226.6825.7425.9125.91-1.41%2,001,871
May 21, 202526.8827.2726.0726.2826.28-3.60%1,631,007
May 20, 202526.9827.4326.5527.2627.260.52%1,798,940
May 19, 202526.6827.1526.4827.1227.12-1.42%1,866,250
May 16, 202527.0727.5626.8927.5127.511.81%2,214,867
May 15, 202526.7127.1826.4527.0227.02-2,874,373
May 14, 202526.3427.0626.1027.0227.022.74%3,599,746
May 13, 202524.7426.3924.4326.3026.305.92%4,593,881
May 12, 202523.9725.3023.9724.8324.8311.20%4,476,874
May 9, 202521.5122.6521.4122.3322.335.98%3,093,531
May 8, 202519.8621.5119.7521.0721.0712.73%5,857,985
May 7, 202518.8519.1418.1718.6918.69-1.42%7,871,622
May 6, 202518.4519.1118.3018.9618.96-0.99%3,554,629
May 5, 202519.3119.4919.0119.1519.15-2.05%2,772,207
May 2, 202519.1219.8519.0819.5519.553.82%2,117,200
May 1, 202519.3919.5618.8118.8318.83-1.26%1,847,630
Apr 30, 202518.0719.1317.9019.0719.071.65%1,940,958
Apr 29, 202518.7619.1018.5818.7618.76-2.44%2,364,106
Apr 28, 202518.9419.5518.6519.2319.230.58%1,855,873
Apr 25, 202518.6019.3118.4619.1219.121.32%2,105,248
Apr 24, 202518.0619.3418.0018.8718.877.71%3,039,620
Apr 23, 202517.6618.2017.4117.5217.524.47%3,974,642
Apr 22, 202516.7817.1516.4216.7716.771.45%5,073,263
Apr 21, 202517.4017.4716.3816.5316.53-8.47%6,547,889
Apr 17, 202519.0319.1617.7818.0618.06-4.60%4,399,998
Apr 16, 202519.4419.5718.0518.9318.93-4.78%6,080,889
Apr 15, 202520.2620.9919.0819.8819.88-9.68%7,046,411