Alpha Technology Group Limited (ATGL)
NASDAQ: ATGL · Real-Time Price · USD
16.52
-0.78 (-4.51%)
Mar 9, 2026, 4:00 PM EDT - Market closed
Alpha Technology Group Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 16.90 | 16.90 | 16.52 | 16.52 | 16.52 | -4.51% | 1,375 |
| Mar 6, 2026 | 16.80 | 17.39 | 16.80 | 17.30 | 17.30 | 2.13% | 1,664 |
| Mar 5, 2026 | 16.84 | 16.94 | 16.84 | 16.94 | 16.94 | 1.44% | 1,443 |
| Mar 4, 2026 | 17.38 | 17.38 | 16.50 | 16.70 | 16.70 | -2.91% | 3,025 |
| Mar 3, 2026 | 16.64 | 17.75 | 16.55 | 17.20 | 17.20 | 3.93% | 3,369 |
| Mar 2, 2026 | 16.50 | 17.92 | 16.12 | 16.55 | 16.55 | -2.82% | 3,719 |
| Feb 27, 2026 | 16.38 | 17.49 | 16.38 | 17.03 | 17.03 | 4.00% | 2,535 |
| Feb 26, 2026 | 16.56 | 16.56 | 16.38 | 16.38 | 16.37 | -2.53% | 1,366 |
| Feb 25, 2026 | 17.50 | 19.47 | 16.25 | 16.80 | 16.80 | 1.27% | 8,330 |
| Feb 24, 2026 | 17.20 | 17.20 | 15.70 | 16.59 | 16.59 | -2.81% | 4,914 |
| Feb 23, 2026 | 18.50 | 19.73 | 16.64 | 17.07 | 17.07 | -12.37% | 7,778 |
| Feb 20, 2026 | 20.40 | 20.40 | 19.00 | 19.48 | 19.48 | 6.45% | 2,566 |
| Feb 19, 2026 | 18.20 | 20.58 | 17.51 | 18.30 | 18.30 | 11.72% | 12,706 |
| Feb 18, 2026 | 16.82 | 17.20 | 16.38 | 16.38 | 16.38 | -3.13% | 2,999 |
| Feb 17, 2026 | 18.50 | 18.50 | 16.91 | 16.91 | 16.91 | -2.82% | 7,619 |
| Feb 13, 2026 | 19.15 | 19.70 | 17.40 | 17.40 | 17.40 | -2.30% | 4,086 |
| Feb 12, 2026 | 19.00 | 19.01 | 17.81 | 17.81 | 17.81 | -5.79% | 4,336 |
| Feb 11, 2026 | 18.91 | 18.91 | 18.91 | 18.91 | 18.91 | -3.05% | 1,361 |
| Feb 10, 2026 | 19.40 | 19.51 | 19.40 | 19.50 | 19.50 | 0.15% | 3,481 |
| Feb 9, 2026 | 20.10 | 20.10 | 19.00 | 19.47 | 19.47 | -0.10% | 7,675 |
| Feb 6, 2026 | 19.98 | 20.03 | 17.60 | 19.49 | 19.49 | -2.55% | 14,949 |
| Feb 5, 2026 | 21.10 | 21.10 | 19.50 | 20.00 | 20.00 | -5.66% | 7,903 |
| Feb 4, 2026 | 20.64 | 21.30 | 20.61 | 21.20 | 21.20 | 3.06% | 15,473 |
| Feb 3, 2026 | 20.56 | 20.57 | 20.56 | 20.57 | 20.57 | 0.15% | 1,964 |
| Feb 2, 2026 | 21.00 | 21.45 | 20.54 | 20.54 | 20.54 | -1.25% | 3,974 |
| Jan 30, 2026 | 20.80 | 20.80 | 20.80 | 20.80 | 20.80 | -5.02% | 6,700 |
| Jan 29, 2026 | 22.79 | 23.99 | 21.90 | 21.90 | 21.90 | -5.60% | 9,923 |
| Jan 28, 2026 | 24.83 | 24.83 | 23.11 | 23.20 | 23.20 | -3.73% | 8,431 |
| Jan 27, 2026 | 24.40 | 24.40 | 24.00 | 24.10 | 24.10 | 2.99% | 29,902 |
| Jan 26, 2026 | 18.82 | 26.00 | 18.82 | 23.40 | 23.40 | 25.66% | 33,365 |
| Jan 23, 2026 | 20.00 | 20.04 | 18.62 | 18.62 | 18.62 | -7.81% | 3,831 |
| Jan 22, 2026 | 20.44 | 22.10 | 19.51 | 20.20 | 20.20 | -3.12% | 3,142 |
| Jan 21, 2026 | 21.55 | 21.55 | 20.15 | 20.85 | 20.85 | 2.11% | 5,359 |
| Jan 20, 2026 | 21.54 | 21.54 | 18.30 | 20.42 | 20.42 | -5.24% | 20,820 |
| Jan 16, 2026 | 24.70 | 25.40 | 21.50 | 21.55 | 21.55 | -6.30% | 12,763 |
| Jan 15, 2026 | 23.51 | 24.90 | 21.65 | 23.00 | 23.00 | -5.08% | 12,276 |
| Jan 14, 2026 | 25.95 | 25.95 | 24.00 | 24.23 | 24.23 | -10.59% | 8,372 |
| Jan 13, 2026 | 27.35 | 27.39 | 24.90 | 27.10 | 27.10 | -3.21% | 12,007 |
| Jan 12, 2026 | 27.20 | 35.81 | 27.20 | 28.00 | 28.00 | -8.53% | 42,902 |
| Jan 9, 2026 | 20.83 | 50.00 | 20.83 | 30.61 | 30.61 | 46.96% | 610,594 |
| Jan 6, 2026 | 20.81 | 20.83 | 20.81 | 20.83 | 20.83 | 10.97% | 1,050 |
| Jan 5, 2026 | 20.00 | 20.00 | 18.50 | 18.77 | 18.77 | -8.44% | 1,926 |
| Jan 2, 2026 | 20.50 | 20.50 | 20.50 | 20.50 | 20.50 | -2.05% | 466 |
| Dec 30, 2025 | 19.92 | 20.93 | 19.92 | 20.93 | 20.93 | -1.20% | 1,202 |
| Dec 29, 2025 | 20.01 | 21.19 | 19.81 | 21.19 | 21.19 | 0.69% | 5,602 |
| Dec 26, 2025 | 21.05 | 21.05 | 21.04 | 21.04 | 21.04 | -4.36% | 4,955 |
| Dec 24, 2025 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | 4.23% | 3,274 |
| Dec 23, 2025 | 22.91 | 24.08 | 21.01 | 21.11 | 21.11 | -9.79% | 3,561 |
| Dec 22, 2025 | 23.50 | 23.50 | 23.40 | 23.40 | 23.40 | 1.04% | 1,683 |
| Dec 19, 2025 | 24.80 | 25.35 | 22.42 | 23.16 | 23.16 | -9.18% | 6,014 |
| Dec 18, 2025 | 26.42 | 27.00 | 25.28 | 25.50 | 25.50 | -5.56% | 26,230 |
| Dec 17, 2025 | 24.59 | 27.90 | 24.27 | 27.00 | 27.00 | 4.45% | 17,153 |
| Dec 16, 2025 | 25.03 | 26.07 | 22.30 | 25.85 | 25.85 | 7.75% | 8,677 |
| Dec 15, 2025 | 23.10 | 24.00 | 23.10 | 23.99 | 23.99 | 1.22% | 4,400 |
| Dec 12, 2025 | 23.58 | 24.70 | 21.22 | 23.70 | 23.70 | 1.24% | 10,111 |
| Dec 11, 2025 | 24.00 | 24.20 | 22.50 | 23.41 | 23.41 | 1.85% | 13,367 |
| Dec 10, 2025 | 25.00 | 25.29 | 22.99 | 22.99 | 22.99 | -9.51% | 12,616 |
| Dec 9, 2025 | 24.20 | 25.40 | 24.20 | 25.40 | 25.40 | 4.96% | 14,859 |
| Dec 8, 2025 | 24.81 | 26.20 | 24.01 | 24.20 | 24.20 | -7.17% | 16,156 |
| Dec 5, 2025 | 26.07 | 26.08 | 25.99 | 26.07 | 26.07 | -0.69% | 3,532 |
| Dec 4, 2025 | 25.90 | 28.20 | 24.04 | 26.25 | 26.25 | -2.05% | 65,738 |
| Dec 3, 2025 | 24.23 | 29.89 | 24.23 | 26.80 | 26.80 | 3.12% | 20,433 |
| Dec 2, 2025 | 23.97 | 25.99 | 23.57 | 25.99 | 25.99 | 8.07% | 31,664 |
| Dec 1, 2025 | 22.95 | 25.00 | 21.01 | 24.05 | 24.05 | -3.39% | 12,576 |
| Nov 26, 2025 | 22.90 | 24.89 | 22.40 | 24.89 | 24.89 | 12.38% | 5,737 |
| Nov 25, 2025 | 22.34 | 24.50 | 21.11 | 22.15 | 22.15 | 1.21% | 6,594 |
| Nov 24, 2025 | 20.47 | 22.87 | 19.01 | 21.89 | 21.89 | 8.34% | 9,417 |
| Nov 21, 2025 | 20.94 | 21.09 | 19.00 | 20.20 | 20.20 | -3.81% | 10,532 |
| Nov 20, 2025 | 19.93 | 24.90 | 19.93 | 21.00 | 21.00 | 18.91% | 31,029 |
| Nov 19, 2025 | 18.51 | 18.98 | 17.30 | 17.66 | 17.66 | -11.70% | 24,773 |
| Nov 18, 2025 | 15.81 | 23.50 | 14.68 | 20.00 | 20.00 | -7.45% | 119,972 |
| Nov 17, 2025 | 11.82 | 31.67 | 10.51 | 21.61 | 21.61 | 139.84% | 865,629 |
| Nov 14, 2025 | 14.00 | 14.00 | 9.01 | 9.01 | 9.01 | -35.64% | 8,137 |
| Nov 13, 2025 | 14.00 | 14.01 | 14.00 | 14.00 | 14.00 | -4.11% | 844 |
| Nov 12, 2025 | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | -7.54% | 471 |
| Nov 11, 2025 | 15.98 | 15.98 | 15.79 | 15.79 | 15.79 | -0.69% | 720 |
| Nov 10, 2025 | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | -5.07% | 495 |
| Nov 5, 2025 | 16.75 | 16.75 | 16.75 | 16.75 | 16.75 | -4.29% | 813 |
| Nov 4, 2025 | 17.61 | 17.61 | 15.80 | 17.50 | 17.50 | -2.78% | 1,132 |
| Nov 3, 2025 | 18.01 | 18.01 | 18.00 | 18.00 | 18.00 | -5.26% | 704 |
| Oct 31, 2025 | 18.82 | 19.00 | 18.82 | 19.00 | 19.00 | 4.90% | 691 |
| Oct 30, 2025 | 19.30 | 19.30 | 18.11 | 18.11 | 18.11 | -3.61% | 1,376 |
| Oct 29, 2025 | 19.11 | 19.11 | 18.79 | 18.79 | 18.79 | -6.19% | 1,613 |
| Oct 28, 2025 | 21.10 | 21.10 | 20.03 | 20.03 | 20.03 | -6.97% | 2,275 |
| Oct 27, 2025 | 21.68 | 21.68 | 20.72 | 21.53 | 21.53 | 2.09% | 1,031 |
| Oct 24, 2025 | 21.09 | 21.09 | 21.09 | 21.09 | 21.09 | -1.91% | 420 |
| Oct 23, 2025 | 20.99 | 21.50 | 20.83 | 21.50 | 21.50 | 3.51% | 2,680 |
| Oct 22, 2025 | 20.50 | 21.01 | 20.14 | 20.77 | 20.77 | -2.26% | 1,816 |
| Oct 21, 2025 | 20.61 | 21.25 | 20.40 | 21.25 | 21.25 | 0.95% | 787 |
| Oct 20, 2025 | 21.04 | 21.51 | 21.00 | 21.05 | 21.05 | -2.46% | 1,961 |
| Oct 17, 2025 | 22.25 | 22.25 | 21.17 | 21.58 | 21.58 | -0.55% | 1,149 |
| Oct 16, 2025 | 22.40 | 22.40 | 20.00 | 21.70 | 21.70 | -3.12% | 3,980 |
| Oct 15, 2025 | 20.50 | 22.40 | 20.50 | 22.40 | 22.40 | 10.74% | 2,150 |
| Oct 14, 2025 | 19.46 | 20.25 | 19.46 | 20.23 | 20.23 | 0.63% | 2,158 |
| Oct 13, 2025 | 19.75 | 21.00 | 19.65 | 20.10 | 20.10 | 0.40% | 3,272 |
| Oct 10, 2025 | 22.20 | 22.20 | 20.00 | 20.02 | 20.02 | -15.89% | 2,494 |
| Oct 9, 2025 | 22.01 | 24.21 | 22.01 | 23.80 | 23.80 | 5.79% | 1,943 |
| Oct 6, 2025 | 25.35 | 25.35 | 22.50 | 22.50 | 22.50 | -2.89% | 1,309 |
| Oct 3, 2025 | 23.17 | 23.17 | 23.17 | 23.17 | 23.17 | -6.27% | 1,039 |
| Oct 1, 2025 | 24.72 | 24.72 | 24.72 | 24.72 | 24.72 | 3.87% | 723 |