Alpha Technology Group Stock Price History
NASDAQ: ATGLTechnologyEDP ServicesUSD
4.51-0.41 (-8.33%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ATGL price history at a glance
The price history for Alpha Technology Group (ATGL) on this page begins on October 30, 2023, when the stock closed at $5.89; it most recently closed at $4.51 on October 5, 2026. The highest price in this record is $57.32, reached on February 17, 2025; the latest close is 92.1% below that peak. Over roughly 3 years the share price changed -23.4%, a -8.7% compound annual price return (excluding dividends).
In the last 12 months alone, ATGL has lost 77.5%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2023
- $57.32
- Date of high
- Feb 17, 2025
- Low since 2023
- $1.15
- Date of low
- Sep 16, 2024
- 52-week high
- $50.00
- 52-week low
- $3.97
- IPO year
- 2023
- Last close
- $4.51
ATGL returns
1 week
-13.27%
1 month
-23.56%
3 months
-59.00%
6 months
-71.81%
Year to date
-78.45%
1 year
-77.47%
ATGL price return, excluding dividends.
ATGL annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 4.51 | -78.00% |
| 2025 | 20.50 | +32.00% |
| 2024 | 15.53 | +22.28% |
| 2023* | 12.70 | +115.62% |
* Partial year: the record begins after the start of 2023; return measured from the first available close.
2026 return is year to date.
ATGL daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 4.61 | 4.68 | 4.49 | 4.51 | -8.33% | |
| 5.00 | 5.00 | 4.90 | 4.92 | +2.50% | |
| 4.36 | 5.30 | 4.36 | 4.80 | 0.00% | |
| 5.30 | 5.30 | 4.80 | 4.80 | -7.69% | |
| 5.20 | 5.20 | 5.20 | 5.20 | -1.89% | |
| 5.51 | 5.80 | 5.30 | 5.30 | -2.39% | |
| 5.74 | 5.74 | 5.43 | 5.43 | +4.02% | |
| 5.50 | 5.70 | 5.22 | 5.22 | -5.09% | |
| 5.50 | 5.50 | 5.50 | 5.50 | 0.00% | |
| 6.50 | 6.50 | 5.18 | 5.50 | -13.66% | |
| 5.28 | 7.23 | 4.61 | 6.37 | +14.77% | |
| 5.76 | 5.91 | 5.50 | 5.55 | +0.91% | |
| 5.21 | 5.76 | 4.78 | 5.50 | +7.84% | |
| 4.99 | 5.10 | 4.99 | 5.10 | +6.25% | |
| 4.64 | 4.90 | 4.60 | 4.80 | -4.76% | |
| 4.75 | 5.04 | 4.61 | 5.04 | +7.12% | |
| 4.71 | 4.71 | 4.71 | 4.71 | +0.11% | |
| 5.00 | 5.00 | 4.52 | 4.70 | -8.20% | |
| 5.11 | 5.50 | 4.95 | 5.12 | -3.40% | |
| 5.19 | 5.60 | 5.19 | 5.30 | -11.67% | |
| 6.04 | 6.04 | 5.83 | 6.00 | +1.69% | |
| 5.96 | 6.00 | 5.90 | 5.90 | -1.83% | |
| 6.07 | 6.30 | 6.00 | 6.01 | -3.06% | |
| 6.50 | 6.50 | 6.10 | 6.20 | +3.33% | |
| 6.00 | 6.00 | 6.00 | 6.00 | -7.69% | |
| 6.64 | 6.64 | 6.50 | 6.50 | -1.81% | |
| 6.70 | 6.80 | 6.62 | 6.62 | -3.78% | |
| 7.00 | 7.00 | 6.70 | 6.88 | -7.03% | |
| 7.32 | 7.40 | 7.00 | 7.40 | +2.49% | |
| 7.28 | 7.55 | 6.86 | 7.22 | -1.63% | |
| 6.61 | 7.34 | 6.60 | 7.34 | +6.38% | |
| 6.92 | 6.92 | 6.85 | 6.90 | +2.22% | |
| 6.62 | 6.79 | 6.60 | 6.75 | +0.45% | |
| 6.68 | 7.25 | 6.63 | 6.72 | -0.44% | |
| 6.70 | 6.75 | 6.69 | 6.75 | -5.73% | |
| 7.00 | 7.70 | 6.91 | 7.16 | +6.07% | |
| 6.71 | 6.80 | 6.51 | 6.75 | -3.57% | |
| 7.20 | 7.20 | 6.56 | 7.00 | -2.10% | |
| 7.20 | 7.92 | 7.13 | 7.15 | -6.29% | |
| 8.01 | 8.75 | 6.88 | 7.63 | -3.42% | |
| 9.24 | 9.24 | 7.60 | 7.90 | -8.14% | |
| 9.24 | 9.59 | 8.20 | 8.60 | -8.02% | |
| 8.80 | 10.21 | 8.03 | 9.35 | +11.98% | |
| 7.59 | 26.97 | 7.59 | 8.35 | +11.33% | |
| 7.50 | 7.50 | 7.50 | 7.50 | +1.35% | |
| 7.55 | 7.55 | 7.40 | 7.40 | -7.50% | |
| 8.00 | 8.00 | 8.00 | 8.00 | 0.00% | |
| 8.49 | 8.49 | 8.00 | 8.00 | -4.31% | |
| 8.36 | 8.36 | 8.36 | 8.36 | 0.00% | |
| 8.36 | 8.36 | 8.36 | 8.36 | -7.01% | |
| 9.02 | 9.02 | 8.99 | 8.99 | +0.11% | |
| 9.00 | 9.50 | 8.98 | 8.98 | -11.18% | |
| 10.11 | 10.11 | 10.11 | 10.11 | 0.00% | |
| 10.11 | 10.11 | 10.11 | 10.11 | -3.71% | |
| 11.10 | 11.10 | 10.50 | 10.50 | -5.41% | |
| 10.10 | 11.50 | 10.10 | 11.10 | +3.35% | |
| 9.00 | 12.24 | 9.00 | 10.74 | +18.02% | |
| 9.12 | 9.12 | 9.10 | 9.10 | -8.17% | |
| 9.89 | 9.91 | 9.89 | 9.91 | +2.27% | |
| 10.00 | 10.00 | 9.69 | 9.69 | -7.71% | |
| 11.34 | 12.28 | 10.50 | 10.50 | -0.38% | |
| 10.54 | 10.54 | 10.54 | 10.54 | 0.00% | |
| 11.30 | 11.30 | 10.54 | 10.54 | -4.18% | |
| 12.00 | 12.00 | 11.00 | 11.00 | 0.00% | |
| 10.98 | 11.00 | 10.98 | 11.00 | -0.45% | |
| 11.05 | 11.05 | 11.05 | 11.05 | -0.36% | |
| 11.09 | 11.09 | 11.09 | 11.09 | 0.00% | |
| 11.28 | 11.60 | 11.09 | 11.09 | -1.55% | |
| 11.27 | 11.27 | 11.27 | 11.27 | -1.62% | |
| 11.45 | 11.45 | 11.45 | 11.45 | 0.00% | |
| 11.36 | 11.50 | 11.36 | 11.45 | +0.79% | |
| 11.30 | 12.00 | 11.30 | 11.36 | -0.96% | |
| 11.47 | 11.47 | 11.47 | 11.47 | 0.00% | |
| 12.40 | 12.40 | 11.47 | 11.47 | -0.26% | |
| 11.95 | 13.00 | 11.50 | 11.50 | +4.53% | |
| 11.05 | 12.00 | 10.55 | 11.00 | -2.20% | |
| 12.50 | 13.00 | 11.25 | 11.25 | -8.52% | |
| 13.02 | 13.02 | 11.80 | 12.30 | -12.14% | |
| 14.00 | 14.00 | 14.00 | 14.00 | -1.42% | |
| 13.55 | 15.85 | 13.55 | 14.20 | +13.60% | |
| 11.42 | 12.50 | 11.42 | 12.50 | +6.84% | |
| 11.70 | 11.70 | 11.70 | 11.70 | -3.07% | |
| 12.03 | 14.92 | 11.98 | 12.07 | -0.25% | |
| 11.29 | 12.10 | 11.04 | 12.10 | +7.17% | |
| 11.41 | 11.45 | 11.26 | 11.29 | -4.16% | |
| 11.49 | 12.08 | 10.49 | 11.78 | -9.38% | |
| 13.85 | 15.00 | 12.50 | 13.00 | -10.34% | |
| 15.20 | 15.20 | 14.50 | 14.50 | -2.03% | |
| 14.80 | 14.80 | 14.80 | 14.80 | 0.00% | |
| 16.30 | 16.30 | 14.60 | 14.80 | -3.90% | |
| 13.79 | 16.12 | 13.79 | 15.40 | +5.07% | |
| 15.40 | 15.40 | 14.66 | 14.66 | +3.22% | |
| 14.20 | 14.20 | 14.20 | 14.20 | -2.07% | |
| 14.22 | 16.23 | 13.70 | 14.50 | -3.33% | |
| 14.25 | 15.00 | 14.00 | 15.00 | 0.00% | |
| 16.00 | 16.00 | 15.00 | 15.00 | 0.00% | |
| 15.20 | 15.20 | 14.94 | 15.00 | -5.06% | |
| 15.25 | 15.90 | 14.67 | 15.80 | +2.20% | |
| 16.50 | 16.50 | 15.46 | 15.46 | +1.14% | |
| 16.22 | 16.60 | 15.00 | 15.29 | -5.65% | |
| 15.99 | 18.60 | 15.50 | 16.20 | -2.47% | |
| 16.36 | 17.40 | 16.00 | 16.61 | +1.59% | |
| 17.50 | 17.90 | 16.20 | 16.35 | -6.03% | |
| 15.21 | 18.50 | 15.01 | 17.40 | +6.16% | |
| 17.00 | 17.04 | 16.39 | 16.39 | -8.89% | |
| 18.20 | 20.98 | 16.50 | 17.99 | -6.01% | |
| 16.80 | 27.00 | 15.31 | 19.14 | +18.88% | |
| 16.70 | 17.75 | 14.04 | 16.10 | +6.91% | |
| 13.33 | 16.38 | 13.33 | 15.06 | +19.53% | |
| 12.60 | 12.60 | 12.60 | 12.60 | 0.00% | |
| 12.60 | 12.60 | 12.60 | 12.60 | -6.67% | |
| 12.46 | 13.50 | 12.46 | 13.50 | -4.26% | |
| 14.10 | 14.10 | 14.10 | 14.10 | 0.00% | |
| 14.10 | 14.10 | 14.10 | 14.10 | 0.00% | |
| 14.10 | 14.10 | 14.10 | 14.10 | 0.00% | |
| 14.51 | 14.51 | 13.51 | 14.10 | -2.83% | |
| 14.71 | 14.71 | 14.51 | 14.51 | +3.57% | |
| 12.73 | 14.01 | 12.73 | 14.01 | -0.99% | |
| 13.65 | 14.20 | 13.65 | 14.15 | +0.35% | |
| 14.11 | 14.11 | 14.10 | 14.10 | +0.71% | |
| 14.00 | 14.00 | 14.00 | 14.00 | 0.00% | |
| 14.00 | 14.00 | 14.00 | 14.00 | -12.50% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 16.00 | 16.00 | 16.00 | 16.00 | 0.00% | |
| 14.81 | 16.00 | 14.81 | 16.00 | +6.88% | |
| 14.97 | 14.97 | 14.97 | 14.97 | 0.00% | |
| 14.97 | 14.97 | 14.97 | 14.97 | 0.00% | |
| 15.00 | 15.14 | 14.05 | 14.97 | -0.20% | |
| 15.60 | 15.65 | 15.00 | 15.00 | -5.01% | |
| 16.50 | 16.50 | 15.79 | 15.79 | -4.87% | |
| 16.60 | 16.60 | 16.60 | 16.60 | -2.41% | |
| 17.00 | 17.01 | 17.00 | 17.01 | -3.02% | |
| 17.60 | 17.60 | 17.54 | 17.54 | +2.57% | |
| 17.10 | 17.10 | 17.10 | 17.10 | -1.16% | |
| 17.30 | 17.30 | 17.30 | 17.30 | -2.81% | |
| 17.81 | 17.88 | 17.75 | 17.80 | -5.32% | |
| 15.48 | 18.90 | 15.48 | 18.80 | -3.54% | |
| 19.49 | 19.49 | 19.49 | 19.49 | 0.00% | |
| 15.00 | 19.50 | 15.00 | 19.49 | +17.41% | |
| 16.88 | 19.92 | 16.60 | 16.60 | +3.75% | |
| 16.00 | 16.00 | 16.00 | 16.00 | -3.61% | |
| 16.60 | 16.60 | 16.60 | 16.60 | 0.00% | |
| 16.10 | 16.60 | 16.10 | 16.60 | +0.48% | |
| 16.90 | 16.90 | 16.52 | 16.52 | -4.51% | |
| 16.80 | 17.39 | 16.80 | 17.30 | +2.13% | |
| 16.84 | 16.94 | 16.84 | 16.94 | +1.44% | |
| 17.38 | 17.38 | 16.50 | 16.70 | -2.91% | |
| 16.64 | 17.75 | 16.55 | 17.20 | +3.93% | |
| 16.50 | 17.92 | 16.12 | 16.55 | -2.82% | |
| 16.38 | 17.49 | 16.38 | 17.03 | +4.00% | |
| 16.56 | 16.56 | 16.38 | 16.38 | -2.53% | |
| 17.50 | 19.47 | 16.25 | 16.80 | +1.27% | |
| 17.20 | 17.20 | 15.70 | 16.59 | -2.81% | |
| 18.50 | 19.73 | 16.64 | 17.07 | -12.37% | |
| 20.40 | 20.40 | 19.00 | 19.48 | +6.45% | |
| 18.20 | 20.58 | 17.51 | 18.30 | +11.72% | |
| 16.82 | 17.20 | 16.38 | 16.38 | -3.13% | |
| 18.50 | 18.50 | 16.91 | 16.91 | -2.82% | |
| 19.15 | 19.70 | 17.40 | 17.40 | -2.30% | |
| 19.00 | 19.01 | 17.81 | 17.81 | -5.79% | |
| 18.91 | 18.91 | 18.91 | 18.91 | -3.05% | |
| 19.40 | 19.51 | 19.40 | 19.50 | +0.15% | |
| 20.10 | 20.10 | 19.00 | 19.47 | -0.10% | |
| 19.98 | 20.03 | 17.60 | 19.49 | -2.55% | |
| 21.10 | 21.10 | 19.50 | 20.00 | -5.66% | |
| 20.64 | 21.30 | 20.61 | 21.20 | +3.06% | |
| 20.56 | 20.57 | 20.56 | 20.57 | +0.15% | |
| 21.00 | 21.45 | 20.54 | 20.54 | -1.25% | |
| 20.80 | 20.80 | 20.80 | 20.80 | -5.02% | |
| 22.79 | 23.99 | 21.90 | 21.90 | -5.60% | |
| 24.83 | 24.83 | 23.11 | 23.20 | -3.73% | |
| 24.40 | 24.40 | 24.00 | 24.10 | +2.99% | |
| 18.82 | 26.00 | 18.82 | 23.40 | +25.66% | |
| 20.00 | 20.04 | 18.62 | 18.62 | -7.81% | |
| 20.44 | 22.10 | 19.51 | 20.20 | -3.12% | |
| 21.55 | 21.55 | 20.15 | 20.85 | +2.11% | |
| 21.54 | 21.54 | 18.30 | 20.42 | -5.24% | |
| 24.70 | 25.40 | 21.50 | 21.55 | -6.30% | |
| 23.51 | 24.90 | 21.65 | 23.00 | -5.08% | |
| 25.95 | 25.95 | 24.00 | 24.23 | -10.59% | |
| 27.35 | 27.39 | 24.90 | 27.10 | -3.21% | |
| 27.20 | 35.81 | 27.20 | 28.00 | -8.53% | |
| 20.83 | 50.00 | 20.83 | 30.61 | +46.96% | |
| 20.83 | 20.83 | 20.83 | 20.83 | 0.00% | |
| 20.83 | 20.83 | 20.83 | 20.83 | 0.00% | |
| 20.81 | 20.83 | 20.81 | 20.83 | +10.97% | |
| 20.00 | 20.00 | 18.50 | 18.77 | -8.44% | |
| 20.50 | 20.50 | 20.50 | 20.50 | -2.05% | |
| 20.93 | 20.93 | 20.93 | 20.93 | 0.00% | |
| 19.92 | 20.93 | 19.92 | 20.93 | -1.20% | |
| 20.01 | 21.19 | 19.81 | 21.19 | +0.69% | |
| 21.05 | 21.05 | 21.04 | 21.04 | -4.36% | |
| 22.00 | 22.00 | 22.00 | 22.00 | +4.23% | |
| 22.91 | 24.08 | 21.01 | 21.11 | -9.79% | |
| 23.50 | 23.50 | 23.40 | 23.40 | +1.04% | |
| 24.80 | 25.35 | 22.42 | 23.16 | -9.18% | |
| 26.42 | 27.00 | 25.28 | 25.50 | -5.56% | |
| 24.59 | 27.90 | 24.27 | 27.00 | +4.45% | |
| 25.03 | 26.07 | 22.30 | 25.85 | +7.75% | |
| 23.10 | 24.00 | 23.10 | 23.99 | +1.22% | |
| 23.58 | 24.70 | 21.22 | 23.70 | +1.24% | |
| 24.00 | 24.20 | 22.50 | 23.41 | +1.85% | |
| 25.00 | 25.29 | 22.99 | 22.99 | -9.51% | |
| 24.20 | 25.40 | 24.20 | 25.40 | +4.96% | |
| 24.81 | 26.20 | 24.01 | 24.20 | -7.17% | |
| 26.07 | 26.08 | 25.99 | 26.07 | -0.69% | |
| 25.90 | 28.20 | 24.04 | 26.25 | -2.05% | |
| 24.23 | 29.89 | 24.23 | 26.80 | +3.12% | |
| 23.97 | 25.99 | 23.57 | 25.99 | +8.07% | |
| 22.95 | 25.00 | 21.01 | 24.05 | -3.39% | |
| 24.89 | 24.89 | 24.89 | 24.89 | 0.00% | |
| 22.90 | 24.89 | 22.40 | 24.89 | +12.38% | |
| 22.34 | 24.50 | 21.11 | 22.15 | +1.21% | |
| 20.47 | 22.87 | 19.01 | 21.89 | +8.34% | |
| 20.94 | 21.09 | 19.00 | 20.20 | -3.81% | |
| 19.93 | 24.90 | 19.93 | 21.00 | +18.91% | |
| 18.51 | 18.98 | 17.30 | 17.66 | -11.70% | |
| 15.81 | 23.50 | 14.68 | 20.00 | -7.45% | |
| 11.82 | 31.67 | 10.51 | 21.61 | +139.84% | |
| 14.00 | 14.00 | 9.01 | 9.01 | -35.64% | |
| 14.00 | 14.01 | 14.00 | 14.00 | -4.11% | |
| 14.60 | 14.60 | 14.60 | 14.60 | -7.54% | |
| 15.98 | 15.98 | 15.79 | 15.79 | -0.69% | |
| 15.90 | 15.90 | 15.90 | 15.90 | -5.07% | |
| 16.75 | 16.75 | 16.75 | 16.75 | 0.00% | |
| 16.75 | 16.75 | 16.75 | 16.75 | 0.00% | |
| 16.75 | 16.75 | 16.75 | 16.75 | -4.29% | |
| 17.61 | 17.61 | 15.80 | 17.50 | -2.78% | |
| 18.01 | 18.01 | 18.00 | 18.00 | -5.26% | |
| 18.82 | 19.00 | 18.82 | 19.00 | +4.90% | |
| 19.30 | 19.30 | 18.11 | 18.11 | -3.61% | |
| 19.11 | 19.11 | 18.79 | 18.79 | -6.19% | |
| 21.10 | 21.10 | 20.03 | 20.03 | -6.97% | |
| 21.68 | 21.68 | 20.72 | 21.53 | +2.09% | |
| 21.09 | 21.09 | 21.09 | 21.09 | -1.91% | |
| 20.99 | 21.50 | 20.83 | 21.50 | +3.51% | |
| 20.50 | 21.01 | 20.14 | 20.77 | -2.26% | |
| 20.61 | 21.25 | 20.40 | 21.25 | +0.95% | |
| 21.04 | 21.51 | 21.00 | 21.05 | -2.46% | |
| 22.25 | 22.25 | 21.17 | 21.58 | -0.55% | |
| 22.40 | 22.40 | 20.00 | 21.70 | -3.12% | |
| 20.50 | 22.40 | 20.50 | 22.40 | +10.74% | |
| 19.46 | 20.25 | 19.46 | 20.23 | +0.63% | |
| 19.75 | 21.00 | 19.65 | 20.10 | +0.40% | |
| 22.20 | 22.20 | 20.00 | 20.02 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ATGL chart for longer ranges.