Alpha Technology Group Limited (ATGL)
NASDAQ: ATGL · Real-Time Price · USD
19.35
+0.95 (5.16%)
At close: Aug 15, 2025, 4:00 PM
19.90
+0.55 (2.84%)
After-hours: Aug 15, 2025, 4:10 PM EDT

Alpha Technology Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 15, 202519.3519.3519.3519.3519.355.16%1,279
Aug 14, 202516.9618.6016.9618.4018.401.27%2,864
Aug 13, 202518.1718.1718.1718.1718.17-1,086
Aug 12, 202518.1718.1718.1718.1718.17-1.06%801
Aug 11, 202518.3718.3718.3718.3718.37-1,103
Aug 8, 202518.3418.3718.3418.3718.372.31%1,216
Aug 7, 202518.0118.3815.0017.9517.95-10.25%4,347
Aug 6, 202520.0020.0020.0020.0020.00-302
Aug 5, 202520.0020.0020.0020.0020.00-2.58%2,281
Aug 4, 202520.5320.5320.5320.5320.53-588
Aug 1, 202520.5320.5320.5320.5320.53-1,390
Jul 31, 202520.5320.5320.5320.5320.53-494
Jul 30, 202520.5320.5320.5320.5320.53-970
Jul 29, 202520.5320.5320.5320.5320.53-1,346
Jul 28, 202520.5320.5320.5320.5320.53-1,530
Jul 25, 202521.9021.9020.1020.5320.53-5.39%3,932
Jul 24, 202521.7021.7021.7021.7021.70-4,212
Jul 23, 202521.7021.7021.7021.7021.70-0.46%3,991
Jul 22, 202521.8021.8021.8021.8021.80-0.77%4,456
Jul 21, 202522.0022.4821.9721.9721.97-3.15%2,406
Jul 18, 202522.6822.6822.6822.6822.68-754
Jul 17, 202522.0222.6822.0222.6822.680.82%4,622
Jul 16, 202521.8822.5021.5122.5022.50-4.38%4,992
Jul 15, 202521.5323.9021.5323.5323.536.96%1,667
Jul 14, 202523.2023.2021.9922.0022.00-7.95%4,660
Jul 11, 202523.9023.9023.9023.9023.90-3,075
Jul 10, 202522.3923.9022.3923.9023.907.85%6,898
Jul 9, 202520.3922.1620.3922.1622.167.10%5,894
Jul 8, 202522.2522.2520.6420.6920.69-5.53%3,823
Jul 7, 202520.6021.9020.6021.9021.90-1.44%4,742
Jul 3, 202522.2222.2222.2222.2222.228.44%3,773
Jul 2, 202521.0021.4020.1920.4920.49-0.53%5,003
Jul 1, 202520.6020.6020.6020.6020.602.23%2,798
Jun 30, 202520.1520.1520.1520.1520.15-4.05%2,372
Jun 27, 202520.2021.0020.2021.0021.000.91%5,880
Jun 26, 202520.2121.0120.2120.8120.81-0.90%2,636
Jun 25, 202521.1421.1420.9821.0021.00-12.46%4,522
Jun 24, 202524.0424.0423.9923.9923.99-4.42%3,648
Jun 23, 202524.0025.1024.0025.1025.104.58%1,692
Jun 20, 202524.5624.7524.0024.0024.00-4.00%1,391
Jun 18, 202525.0025.0025.0025.0025.00-0.83%1,863
Jun 17, 202525.0025.2125.0025.2125.21-2.10%1,973
Jun 16, 202524.8825.7524.8825.7525.75-0.39%3,485
Jun 13, 202525.8525.8525.8525.8525.85-1,521
Jun 12, 202525.8525.8525.8525.8525.852.50%4,875
Jun 11, 202525.2225.2225.2225.2225.22-0.73%2,278
Jun 10, 202525.4125.4125.4125.4125.41-3,866
Jun 9, 202524.7525.4124.7525.4125.412.77%1,363
Jun 6, 202526.0026.0024.7224.7224.72-4.77%4,874
Jun 5, 202526.5026.5025.9625.9625.96-3.00%2,430