Alpha Technology Group Limited (ATGL)
NASDAQ: ATGL · Real-Time Price · USD
5.55
+0.05 (0.91%)
At close: Sep 23, 2026, 4:00 PM EDT
5.60
+0.05 (0.90%)
After-hours: Sep 23, 2026, 7:30 PM EDT
Alpha Technology Group Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | 5.76 | 5.91 | 5.50 | 5.55 | 5.55 | 0.91% | 9,412 |
| Sep 22, 2026 | 5.21 | 5.76 | 4.78 | 5.50 | 5.50 | 7.84% | 4,141 |
| Sep 21, 2026 | 4.99 | 5.10 | 4.99 | 5.10 | 5.10 | 6.25% | 2,420 |
| Sep 18, 2026 | 4.64 | 4.90 | 4.60 | 4.80 | 4.80 | -4.76% | 2,378 |
| Sep 17, 2026 | 4.75 | 5.04 | 4.61 | 5.04 | 5.04 | 7.12% | 3,445 |
| Sep 16, 2026 | 4.71 | 4.71 | 4.71 | 4.71 | 4.71 | 0.11% | 1,061 |
| Sep 15, 2026 | 5.00 | 5.00 | 4.52 | 4.70 | 4.70 | -8.20% | 4,348 |
| Sep 14, 2026 | 5.11 | 5.50 | 4.95 | 5.12 | 5.12 | -3.40% | 6,919 |
| Sep 11, 2026 | 5.19 | 5.60 | 5.19 | 5.30 | 5.30 | -11.67% | 3,264 |
| Sep 10, 2026 | 6.04 | 6.04 | 5.83 | 6.00 | 6.00 | 1.69% | 1,654 |
| Sep 9, 2026 | 5.96 | 6.00 | 5.90 | 5.90 | 5.90 | -1.83% | 1,910 |
| Sep 8, 2026 | 6.07 | 6.30 | 6.00 | 6.01 | 6.01 | -3.06% | 3,402 |
| Sep 4, 2026 | 6.50 | 6.50 | 6.10 | 6.20 | 6.20 | 3.33% | 3,870 |
| Sep 3, 2026 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | -7.69% | 1,094 |
| Sep 2, 2026 | 6.64 | 6.64 | 6.50 | 6.50 | 6.50 | -1.81% | 1,393 |
| Sep 1, 2026 | 6.70 | 6.80 | 6.62 | 6.62 | 6.62 | -3.78% | 2,911 |
| Aug 31, 2026 | 7.00 | 7.00 | 6.70 | 6.88 | 6.88 | -7.03% | 2,756 |
| Aug 28, 2026 | 7.32 | 7.40 | 7.00 | 7.40 | 7.40 | 2.49% | 18,827 |
| Aug 27, 2026 | 7.28 | 7.55 | 6.86 | 7.22 | 7.22 | -1.63% | 10,814 |
| Aug 26, 2026 | 6.61 | 7.34 | 6.60 | 7.34 | 7.34 | 6.38% | 37,807 |
| Aug 25, 2026 | 6.92 | 6.92 | 6.85 | 6.90 | 6.90 | 2.22% | 2,848 |
| Aug 24, 2026 | 6.62 | 6.79 | 6.60 | 6.75 | 6.75 | 0.45% | 2,673 |
| Aug 21, 2026 | 6.68 | 7.25 | 6.63 | 6.72 | 6.72 | -0.44% | 3,375 |
| Aug 20, 2026 | 6.70 | 6.75 | 6.69 | 6.75 | 6.75 | -5.73% | 2,650 |
| Aug 19, 2026 | 7.00 | 7.70 | 6.91 | 7.16 | 7.16 | 6.07% | 5,854 |
| Aug 18, 2026 | 6.71 | 6.80 | 6.51 | 6.75 | 6.75 | -3.57% | 7,932 |
| Aug 17, 2026 | 7.20 | 7.20 | 6.56 | 7.00 | 7.00 | -2.10% | 7,648 |
| Aug 14, 2026 | 7.20 | 7.92 | 7.13 | 7.15 | 7.15 | -6.29% | 9,583 |
| Aug 13, 2026 | 8.01 | 8.75 | 6.88 | 7.63 | 7.63 | -3.42% | 17,718 |
| Aug 12, 2026 | 9.24 | 9.24 | 7.60 | 7.90 | 7.90 | -8.14% | 27,192 |
| Aug 11, 2026 | 9.24 | 9.59 | 8.20 | 8.60 | 8.60 | -8.02% | 22,562 |
| Aug 10, 2026 | 8.80 | 10.21 | 8.03 | 9.35 | 9.35 | 11.98% | 68,328 |
| Aug 7, 2026 | 7.59 | 26.97 | 7.59 | 8.35 | 8.35 | 11.33% | 691,948 |
| Aug 6, 2026 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1.35% | 1,323 |
| Aug 5, 2026 | 7.55 | 7.55 | 7.40 | 7.40 | 7.40 | -7.50% | 1,244 |
| Aug 4, 2026 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | - | 489 |
| Aug 3, 2026 | 8.49 | 8.49 | 8.00 | 8.00 | 8.00 | -4.31% | 909 |
| Jul 30, 2026 | 8.36 | 8.36 | 8.36 | 8.36 | 8.36 | -7.01% | 837 |
| Jul 29, 2026 | 9.02 | 9.02 | 8.99 | 8.99 | 8.99 | 0.11% | 889 |
| Jul 28, 2026 | 9.00 | 9.50 | 8.98 | 8.98 | 8.98 | -11.18% | 1,105 |
| Jul 24, 2026 | 10.11 | 10.11 | 10.11 | 10.11 | 10.11 | -3.71% | 693 |
| Jul 23, 2026 | 11.10 | 11.10 | 10.50 | 10.50 | 10.50 | -5.41% | 3,168 |
| Jul 22, 2026 | 10.10 | 11.50 | 10.10 | 11.10 | 11.10 | 3.35% | 114,461 |
| Jul 21, 2026 | 9.00 | 12.24 | 9.00 | 10.74 | 10.74 | 18.02% | 4,983 |
| Jul 20, 2026 | 9.12 | 9.12 | 9.10 | 9.10 | 9.10 | -8.17% | 417 |
| Jul 17, 2026 | 9.89 | 9.91 | 9.89 | 9.91 | 9.91 | 2.27% | 1,538 |
| Jul 16, 2026 | 10.00 | 10.00 | 9.69 | 9.69 | 9.69 | -7.71% | 864 |
| Jul 15, 2026 | 11.34 | 12.28 | 10.50 | 10.50 | 10.50 | -0.38% | 3,181 |
| Jul 13, 2026 | 11.30 | 11.30 | 10.54 | 10.54 | 10.54 | -4.18% | 738 |
| Jul 10, 2026 | 12.00 | 12.00 | 11.00 | 11.00 | 11.00 | - | 678 |