authID Inc. (AUID)
NASDAQ: AUID · Real-Time Price · USD
0.4400
-0.0474 (-9.73%)
At close: Sep 18, 2026, 4:00 PM EDT
0.4572
+0.0172 (3.91%)
After-hours: Sep 18, 2026, 5:16 PM EDT
authID Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 0.47 | 0.48 | 0.43 | 0.44 | 0.44 | -9.73% | 114,735 |
| Sep 17, 2026 | 0.46 | 0.49 | 0.45 | 0.49 | 0.49 | 5.98% | 69,370 |
| Sep 16, 2026 | 0.46 | 0.50 | 0.44 | 0.46 | 0.46 | -2.15% | 124,956 |
| Sep 15, 2026 | 0.49 | 0.50 | 0.45 | 0.47 | 0.47 | -5.30% | 226,583 |
| Sep 14, 2026 | 0.40 | 0.51 | 0.38 | 0.50 | 0.50 | 22.94% | 387,237 |
| Sep 11, 2026 | 0.35 | 0.41 | 0.35 | 0.40 | 0.40 | 12.51% | 202,979 |
| Sep 10, 2026 | 0.38 | 0.39 | 0.35 | 0.36 | 0.36 | -5.58% | 297,477 |
| Sep 9, 2026 | 0.42 | 0.42 | 0.37 | 0.38 | 0.38 | -10.29% | 261,171 |
| Sep 8, 2026 | 0.42 | 0.42 | 0.39 | 0.42 | 0.42 | 4.72% | 133,888 |
| Sep 4, 2026 | 0.41 | 0.42 | 0.38 | 0.40 | 0.40 | 1.13% | 192,184 |
| Sep 3, 2026 | 0.41 | 0.43 | 0.38 | 0.40 | 0.40 | -2.44% | 638,472 |
| Sep 2, 2026 | 0.45 | 0.47 | 0.41 | 0.41 | 0.41 | -9.27% | 266,973 |
| Sep 1, 2026 | 0.42 | 0.46 | 0.39 | 0.45 | 0.45 | 0.31% | 403,979 |
| Aug 31, 2026 | 0.58 | 0.58 | 0.41 | 0.45 | 0.45 | -8.51% | 7,303,870 |
| Aug 28, 2026 | 0.49 | 0.55 | 0.48 | 0.49 | 0.49 | -1.97% | 96,980 |
| Aug 27, 2026 | 0.47 | 0.58 | 0.46 | 0.50 | 0.50 | 6.65% | 418,729 |
| Aug 26, 2026 | 0.46 | 0.51 | 0.46 | 0.47 | 0.47 | 0.19% | 123,126 |
| Aug 25, 2026 | 0.45 | 0.50 | 0.45 | 0.47 | 0.47 | 2.66% | 81,057 |
| Aug 24, 2026 | 0.50 | 0.50 | 0.45 | 0.46 | 0.46 | -2.57% | 92,542 |
| Aug 21, 2026 | 0.49 | 0.56 | 0.46 | 0.47 | 0.47 | -3.57% | 336,767 |
| Aug 20, 2026 | 0.42 | 0.50 | 0.41 | 0.49 | 0.49 | 16.05% | 415,514 |
| Aug 19, 2026 | 0.42 | 0.46 | 0.40 | 0.42 | 0.42 | 5.08% | 304,281 |
| Aug 18, 2026 | 0.40 | 0.43 | 0.34 | 0.40 | 0.40 | -0.08% | 477,554 |
| Aug 17, 2026 | 0.51 | 0.55 | 0.40 | 0.40 | 0.40 | -24.23% | 628,266 |
| Aug 14, 2026 | 0.46 | 0.57 | 0.46 | 0.53 | 0.53 | 11.58% | 253,442 |
| Aug 13, 2026 | 0.47 | 0.53 | 0.46 | 0.47 | 0.47 | -6.35% | 467,749 |
| Aug 12, 2026 | 0.57 | 0.60 | 0.51 | 0.51 | 0.51 | -11.52% | 287,231 |
| Aug 11, 2026 | 0.62 | 0.64 | 0.54 | 0.57 | 0.57 | -7.61% | 537,864 |
| Aug 10, 2026 | 0.65 | 0.65 | 0.61 | 0.62 | 0.62 | -2.20% | 162,524 |
| Aug 7, 2026 | 0.63 | 0.72 | 0.63 | 0.63 | 0.63 | -10.87% | 160,801 |
| Aug 6, 2026 | 0.73 | 0.74 | 0.70 | 0.71 | 0.71 | -2.73% | 55,464 |
| Aug 5, 2026 | 0.79 | 0.80 | 0.73 | 0.73 | 0.73 | -7.32% | 72,610 |
| Aug 4, 2026 | 0.72 | 0.80 | 0.70 | 0.79 | 0.79 | 10.31% | 141,581 |
| Aug 3, 2026 | 0.75 | 0.78 | 0.71 | 0.71 | 0.71 | -1.66% | 117,613 |
| Jul 31, 2026 | 0.70 | 0.73 | 0.66 | 0.73 | 0.73 | 10.23% | 93,601 |
| Jul 30, 2026 | 0.61 | 0.70 | 0.61 | 0.66 | 0.66 | 10.76% | 137,104 |
| Jul 29, 2026 | 0.72 | 0.75 | 0.55 | 0.59 | 0.59 | -13.99% | 653,935 |
| Jul 28, 2026 | 0.82 | 0.89 | 0.68 | 0.69 | 0.69 | -13.30% | 414,398 |
| Jul 27, 2026 | 0.82 | 0.85 | 0.76 | 0.80 | 0.80 | 6.40% | 114,092 |
| Jul 24, 2026 | 0.78 | 0.84 | 0.72 | 0.75 | 0.75 | -0.43% | 166,623 |
| Jul 23, 2026 | 0.86 | 0.87 | 0.75 | 0.75 | 0.75 | -8.59% | 182,212 |
| Jul 22, 2026 | 0.81 | 0.88 | 0.78 | 0.82 | 0.82 | 0.64% | 127,839 |
| Jul 21, 2026 | 0.87 | 0.90 | 0.81 | 0.82 | 0.82 | -6.07% | 183,552 |
| Jul 20, 2026 | 0.92 | 0.92 | 0.76 | 0.87 | 0.87 | -3.11% | 265,681 |
| Jul 17, 2026 | 0.88 | 0.93 | 0.85 | 0.90 | 0.90 | 2.52% | 96,352 |
| Jul 16, 2026 | 1.05 | 1.05 | 0.86 | 0.88 | 0.88 | -16.61% | 311,007 |
| Jul 15, 2026 | 1.14 | 1.20 | 1.02 | 1.05 | 1.05 | -9.48% | 167,155 |
| Jul 14, 2026 | 1.09 | 1.17 | 1.09 | 1.16 | 1.16 | 6.42% | 98,192 |
| Jul 13, 2026 | 1.14 | 1.17 | 1.07 | 1.09 | 1.09 | -6.03% | 125,737 |
| Jul 10, 2026 | 1.20 | 1.22 | 1.15 | 1.16 | 1.16 | -3.33% | 54,732 |