ALT5 Sigma Corporation (ALTS)
NASDAQ: ALTS
· Real-Time Price · USD
5.92
-1.29 (-17.89%)
At close: Aug 15, 2025, 3:59 PM
6.16
3.97%
After-hours: Aug 15, 2025, 07:58 PM EDT
ALTS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 14, 2025 | 7.35 | 7.58 | 7.03 | 7.21 | 7.21 | 3.59% | 16,217,266 |
| Aug 13, 2025 | 6.65 | 7.04 | 6.10 | 6.96 | 6.96 | 16.78% | 22,003,300 |
| Aug 12, 2025 | 7.04 | 7.20 | 5.12 | 5.96 | 5.96 | -9.70% | 29,796,067 |
| Aug 11, 2025 | 8.42 | 9.76 | 6.02 | 6.60 | 6.60 | -26.42% | 57,960,000 |
| Aug 8, 2025 | 8.18 | 9.04 | 8.05 | 8.97 | 8.97 | 9.66% | 575,600 |
| Aug 7, 2025 | 6.79 | 8.20 | 6.64 | 8.18 | 8.18 | 20.83% | 570,021 |
| Aug 6, 2025 | 6.68 | 6.84 | 6.36 | 6.77 | 6.77 | 0.59% | 98,022 |
| Aug 5, 2025 | 6.79 | 6.95 | 6.59 | 6.73 | 6.73 | -1.17% | 131,132 |
| Aug 4, 2025 | 6.30 | 6.83 | 6.30 | 6.81 | 6.81 | 8.44% | 142,867 |
| Aug 1, 2025 | 6.17 | 6.39 | 6.00 | 6.28 | 6.28 | 1.29% | 126,264 |
| Jul 31, 2025 | 6.25 | 6.68 | 6.16 | 6.20 | 6.20 | -0.48% | 172,720 |
| Jul 30, 2025 | 6.14 | 6.58 | 6.08 | 6.23 | 6.23 | 3.15% | 257,612 |
| Jul 29, 2025 | 6.91 | 6.99 | 5.98 | 6.04 | 6.04 | -13.47% | 375,235 |
| Jul 28, 2025 | 7.13 | 7.30 | 6.85 | 6.98 | 6.98 | -1.41% | 234,664 |
| Jul 25, 2025 | 7.10 | 7.35 | 6.91 | 7.08 | 7.08 | -0.28% | 268,125 |
| Jul 24, 2025 | 7.32 | 7.60 | 6.95 | 7.10 | 7.10 | -2.61% | 258,942 |
| Jul 23, 2025 | 7.32 | 7.46 | 6.97 | 7.29 | 7.29 | 0.97% | 200,300 |
| Jul 22, 2025 | 7.35 | 7.70 | 7.10 | 7.22 | 7.22 | -2.04% | 149,900 |
| Jul 21, 2025 | 7.66 | 7.84 | 7.30 | 7.37 | 7.37 | 0.68% | 212,300 |
| Jul 18, 2025 | 7.94 | 8.07 | 7.27 | 7.32 | 7.32 | -6.39% | 215,065 |