Alterity Therapeutics Limited (ATHE)
NASDAQ: ATHE · Real-Time Price · USD
3.510
-0.010 (-0.28%)
At close: Nov 21, 2025, 4:00 PM EST
3.620
+0.110 (3.13%)
After-hours: Nov 21, 2025, 7:37 PM EST
Alterity Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | 3.49 | 3.61 | 3.49 | 3.51 | 3.51 | -0.28% | 1,805 |
| Nov 20, 2025 | 3.51 | 3.75 | 3.47 | 3.52 | 3.52 | -3.03% | 9,491 |
| Nov 19, 2025 | 3.65 | 3.78 | 3.60 | 3.63 | 3.63 | 0.83% | 7,394 |
| Nov 18, 2025 | 3.55 | 3.70 | 3.52 | 3.60 | 3.60 | -5.11% | 18,505 |
| Nov 17, 2025 | 3.79 | 3.86 | 3.67 | 3.79 | 3.79 | -1.20% | 5,208 |
| Nov 14, 2025 | 3.75 | 3.89 | 3.75 | 3.84 | 3.84 | 4.07% | 15,471 |
| Nov 13, 2025 | 3.77 | 3.77 | 3.56 | 3.69 | 3.69 | -2.64% | 7,724 |
| Nov 12, 2025 | 3.68 | 3.79 | 3.68 | 3.79 | 3.79 | 3.27% | 874 |
| Nov 11, 2025 | 3.82 | 3.82 | 3.66 | 3.67 | 3.67 | -2.03% | 2,962 |
| Nov 10, 2025 | 3.67 | 3.79 | 3.49 | 3.75 | 3.75 | 8.27% | 19,853 |
| Nov 7, 2025 | 3.57 | 3.57 | 3.40 | 3.46 | 3.46 | -1.14% | 11,201 |
| Nov 6, 2025 | 3.88 | 3.88 | 3.50 | 3.50 | 3.50 | -10.26% | 22,144 |
| Nov 5, 2025 | 3.65 | 3.90 | 3.50 | 3.90 | 3.90 | 4.56% | 15,637 |
| Nov 4, 2025 | 3.95 | 4.02 | 3.73 | 3.73 | 3.73 | -7.44% | 31,145 |
| Nov 3, 2025 | 4.13 | 4.13 | 4.01 | 4.03 | 4.03 | -4.28% | 29,494 |
| Oct 31, 2025 | 4.22 | 4.34 | 4.06 | 4.21 | 4.21 | -8.48% | 63,089 |
| Oct 30, 2025 | 4.61 | 4.62 | 4.52 | 4.60 | 4.60 | -2.13% | 40,817 |
| Oct 29, 2025 | 4.86 | 4.86 | 4.61 | 4.70 | 4.70 | -1.26% | 8,367 |
| Oct 28, 2025 | 4.53 | 4.83 | 4.53 | 4.76 | 4.76 | 5.61% | 9,517 |
| Oct 27, 2025 | 4.52 | 4.65 | 4.51 | 4.51 | 4.51 | -0.73% | 3,444 |
| Oct 24, 2025 | 4.54 | 4.69 | 4.51 | 4.54 | 4.54 | -1.30% | 14,881 |
| Oct 23, 2025 | 4.51 | 4.61 | 4.47 | 4.60 | 4.60 | 3.14% | 26,144 |
| Oct 22, 2025 | 4.71 | 4.71 | 4.45 | 4.46 | 4.46 | -6.30% | 31,814 |
| Oct 21, 2025 | 4.94 | 4.94 | 4.60 | 4.76 | 4.76 | -2.46% | 24,326 |
| Oct 20, 2025 | 4.89 | 5.04 | 4.76 | 4.88 | 4.88 | -0.20% | 20,163 |
| Oct 17, 2025 | 4.83 | 5.14 | 4.62 | 4.89 | 4.89 | 1.24% | 55,259 |
| Oct 16, 2025 | 4.92 | 5.17 | 4.80 | 4.83 | 4.83 | -3.59% | 31,301 |
| Oct 15, 2025 | 4.82 | 5.17 | 4.79 | 5.01 | 5.01 | 5.92% | 74,996 |
| Oct 14, 2025 | 4.49 | 4.80 | 4.45 | 4.73 | 4.73 | 1.50% | 54,455 |
| Oct 13, 2025 | 4.25 | 4.88 | 4.15 | 4.66 | 4.66 | 8.62% | 128,259 |
| Oct 10, 2025 | 4.35 | 4.45 | 4.16 | 4.29 | 4.29 | -4.67% | 103,615 |
| Oct 9, 2025 | 4.48 | 4.66 | 4.16 | 4.50 | 4.50 | 4.41% | 4,256,413 |
| Oct 8, 2025 | 4.17 | 4.49 | 4.12 | 4.31 | 4.31 | 0.82% | 11,371 |
| Oct 7, 2025 | 4.40 | 4.40 | 4.20 | 4.28 | 4.28 | -1.27% | 5,016 |
| Oct 6, 2025 | 4.38 | 4.60 | 4.06 | 4.33 | 4.33 | 1.88% | 33,574 |
| Oct 3, 2025 | 4.22 | 4.27 | 4.09 | 4.25 | 4.25 | 1.43% | 10,350 |
| Oct 2, 2025 | 3.97 | 4.19 | 3.93 | 4.19 | 4.19 | 6.08% | 18,764 |
| Oct 1, 2025 | 3.92 | 4.01 | 3.87 | 3.95 | 3.95 | 5.05% | 13,336 |
| Sep 30, 2025 | 3.88 | 4.09 | 3.75 | 3.76 | 3.76 | -4.57% | 39,668 |
| Sep 29, 2025 | 4.06 | 4.06 | 3.85 | 3.94 | 3.94 | -0.25% | 17,578 |
| Sep 26, 2025 | 4.09 | 4.10 | 3.89 | 3.95 | 3.95 | -2.66% | 19,184 |
| Sep 25, 2025 | 4.21 | 4.21 | 4.01 | 4.06 | 4.06 | -7.56% | 34,774 |
| Sep 24, 2025 | 4.47 | 4.49 | 4.38 | 4.39 | 4.39 | -1.57% | 6,078 |
| Sep 23, 2025 | 4.42 | 4.50 | 4.42 | 4.46 | 4.46 | 0.72% | 2,867 |
| Sep 22, 2025 | 4.49 | 4.49 | 4.42 | 4.43 | 4.43 | -1.16% | 5,051 |
| Sep 19, 2025 | 4.24 | 4.48 | 4.24 | 4.48 | 4.48 | 2.28% | 10,505 |
| Sep 18, 2025 | 4.44 | 4.49 | 4.36 | 4.38 | 4.38 | -2.01% | 17,035 |
| Sep 17, 2025 | 4.31 | 4.57 | 4.31 | 4.47 | 4.47 | 0.45% | 15,210 |
| Sep 16, 2025 | 4.52 | 4.55 | 4.34 | 4.45 | 4.45 | -4.05% | 41,887 |
| Sep 15, 2025 | 5.00 | 5.00 | 4.58 | 4.64 | 4.64 | -4.96% | 38,905 |