ScanTech AI Systems Inc. (STAI)
NASDAQ: STAI · Real-Time Price · USD
0.4129
-0.0059 (-1.41%)
At close: Sep 29, 2025, 4:00 PM EDT
0.4253
+0.0124 (3.00%)
Pre-market: Sep 30, 2025, 5:11 AM EDT
ScanTech AI Systems Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | 0.42 | 0.43 | 0.40 | 0.41 | 0.41 | -1.41% | 1,632,677 |
| Sep 26, 2025 | 0.44 | 0.45 | 0.41 | 0.42 | 0.42 | -6.35% | 1,889,986 |
| Sep 25, 2025 | 0.44 | 0.47 | 0.43 | 0.45 | 0.45 | -4.85% | 1,666,519 |
| Sep 24, 2025 | 0.50 | 0.52 | 0.47 | 0.47 | 0.47 | -6.24% | 1,547,671 |
| Sep 23, 2025 | 0.50 | 0.55 | 0.49 | 0.50 | 0.50 | -1.32% | 2,713,616 |
| Sep 22, 2025 | 0.46 | 0.53 | 0.45 | 0.51 | 0.51 | 4.29% | 3,751,046 |
| Sep 19, 2025 | 0.47 | 0.58 | 0.45 | 0.49 | 0.49 | 8.85% | 12,334,787 |
| Sep 18, 2025 | 0.46 | 0.49 | 0.45 | 0.45 | 0.45 | 1.24% | 2,678,020 |
| Sep 17, 2025 | 0.50 | 0.50 | 0.44 | 0.44 | 0.44 | -9.78% | 4,170,652 |
| Sep 16, 2025 | 0.44 | 0.50 | 0.43 | 0.49 | 0.49 | 14.46% | 2,403,771 |
| Sep 15, 2025 | 0.41 | 0.45 | 0.41 | 0.43 | 0.43 | 3.23% | 1,370,607 |
| Sep 12, 2025 | 0.43 | 0.45 | 0.41 | 0.41 | 0.41 | -6.31% | 1,493,653 |
| Sep 11, 2025 | 0.38 | 0.45 | 0.38 | 0.44 | 0.44 | 13.87% | 2,672,035 |
| Sep 10, 2025 | 0.39 | 0.40 | 0.38 | 0.39 | 0.39 | -0.10% | 1,190,939 |
| Sep 9, 2025 | 0.36 | 0.40 | 0.35 | 0.39 | 0.39 | 5.79% | 1,308,131 |
| Sep 8, 2025 | 0.36 | 0.38 | 0.36 | 0.37 | 0.37 | -0.05% | 841,567 |
| Sep 5, 2025 | 0.36 | 0.37 | 0.35 | 0.37 | 0.37 | -0.33% | 758,191 |
| Sep 4, 2025 | 0.38 | 0.39 | 0.35 | 0.37 | 0.37 | -2.87% | 1,300,694 |
| Sep 3, 2025 | 0.37 | 0.41 | 0.36 | 0.38 | 0.38 | - | 4,906,720 |
| Sep 2, 2025 | 0.41 | 0.45 | 0.36 | 0.38 | 0.38 | -10.12% | 3,352,207 |
| Aug 29, 2025 | 0.44 | 0.45 | 0.42 | 0.42 | 0.42 | -1.99% | 1,138,863 |
| Aug 28, 2025 | 0.45 | 0.45 | 0.42 | 0.43 | 0.43 | -0.85% | 1,309,301 |
| Aug 27, 2025 | 0.45 | 0.47 | 0.43 | 0.44 | 0.44 | -1.34% | 2,651,287 |
| Aug 26, 2025 | 0.46 | 0.48 | 0.44 | 0.44 | 0.44 | -4.19% | 2,022,056 |
| Aug 25, 2025 | 0.43 | 0.49 | 0.43 | 0.46 | 0.46 | 0.07% | 1,939,216 |
| Aug 22, 2025 | 0.42 | 0.48 | 0.42 | 0.46 | 0.46 | 4.62% | 3,657,761 |
| Aug 21, 2025 | 0.44 | 0.49 | 0.42 | 0.44 | 0.44 | 3.17% | 5,605,767 |
| Aug 20, 2025 | 0.57 | 0.58 | 0.43 | 0.43 | 0.43 | -9.13% | 58,841,335 |
| Aug 19, 2025 | 0.49 | 0.51 | 0.45 | 0.47 | 0.47 | -6.18% | 24,444,738 |
| Aug 18, 2025 | 0.51 | 0.53 | 0.49 | 0.50 | 0.50 | -1.81% | 554,080 |
| Aug 15, 2025 | 0.53 | 0.53 | 0.48 | 0.51 | 0.51 | -2.10% | 1,475,152 |
| Aug 14, 2025 | 0.45 | 0.58 | 0.45 | 0.52 | 0.52 | 11.06% | 5,310,304 |
| Aug 13, 2025 | 0.47 | 0.49 | 0.43 | 0.47 | 0.47 | -3.28% | 2,462,703 |
| Aug 12, 2025 | 0.51 | 0.52 | 0.44 | 0.48 | 0.48 | -9.06% | 2,303,194 |
| Aug 11, 2025 | 0.53 | 0.56 | 0.52 | 0.53 | 0.53 | -1.10% | 816,693 |
| Aug 8, 2025 | 0.56 | 0.57 | 0.51 | 0.54 | 0.54 | -5.38% | 1,623,793 |
| Aug 7, 2025 | 0.61 | 0.62 | 0.56 | 0.57 | 0.57 | -7.96% | 1,589,089 |
| Aug 6, 2025 | 0.63 | 0.65 | 0.59 | 0.62 | 0.62 | 1.18% | 1,432,371 |
| Aug 5, 2025 | 0.59 | 0.63 | 0.53 | 0.61 | 0.61 | 3.82% | 3,429,883 |
| Aug 4, 2025 | 0.56 | 0.62 | 0.56 | 0.59 | 0.59 | 1.80% | 1,850,875 |
| Aug 1, 2025 | 0.59 | 0.62 | 0.56 | 0.58 | 0.58 | -9.80% | 2,920,239 |
| Jul 31, 2025 | 0.71 | 0.83 | 0.57 | 0.64 | 0.64 | -10.22% | 12,004,227 |
| Jul 30, 2025 | 1.05 | 1.12 | 0.71 | 0.71 | 0.71 | -40.03% | 22,023,288 |
| Jul 29, 2025 | 0.97 | 1.54 | 0.92 | 1.19 | 1.19 | 77.88% | 315,383,823 |
| Jul 28, 2025 | 0.64 | 0.70 | 0.64 | 0.67 | 0.67 | 4.55% | 31,200,868 |
| Jul 25, 2025 | 0.66 | 0.66 | 0.62 | 0.64 | 0.64 | -0.42% | 483,010 |
| Jul 24, 2025 | 0.68 | 0.69 | 0.64 | 0.64 | 0.64 | -5.65% | 461,435 |
| Jul 23, 2025 | 0.67 | 0.69 | 0.67 | 0.68 | 0.68 | 2.25% | 195,485 |
| Jul 22, 2025 | 0.68 | 0.69 | 0.65 | 0.67 | 0.67 | -2.90% | 455,487 |
| Jul 21, 2025 | 0.70 | 0.72 | 0.67 | 0.69 | 0.69 | -1.86% | 387,425 |