Annexon, Inc. (ANNX)
NASDAQ: ANNX · Real-Time Price · USD
5.11
-0.07 (-1.35%)
At close: Dec 26, 2025, 4:00 PM EST
5.13
+0.02 (0.39%)
After-hours: Dec 26, 2025, 7:57 PM EST
Annexon Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 26, 2025 | 5.16 | 5.27 | 4.94 | 5.11 | 5.11 | -1.35% | 1,662,467 |
| Dec 24, 2025 | 5.15 | 5.29 | 5.11 | 5.18 | 5.18 | 1.37% | 951,322 |
| Dec 23, 2025 | 5.32 | 5.32 | 5.04 | 5.11 | 5.11 | -1.54% | 2,169,103 |
| Dec 22, 2025 | 5.18 | 5.48 | 5.11 | 5.19 | 5.19 | 0.39% | 2,393,794 |
| Dec 19, 2025 | 4.86 | 5.42 | 4.85 | 5.17 | 5.17 | 7.26% | 10,235,532 |
| Dec 18, 2025 | 4.99 | 5.11 | 4.81 | 4.82 | 4.82 | -1.63% | 2,704,235 |
| Dec 17, 2025 | 4.82 | 4.98 | 4.81 | 4.90 | 4.90 | 2.08% | 1,810,576 |
| Dec 16, 2025 | 4.91 | 5.01 | 4.75 | 4.80 | 4.80 | -2.24% | 2,276,576 |
| Dec 15, 2025 | 4.99 | 5.07 | 4.80 | 4.91 | 4.91 | -1.21% | 3,339,202 |
| Dec 12, 2025 | 5.03 | 5.34 | 4.95 | 4.97 | 4.97 | -1.39% | 5,562,696 |
| Dec 11, 2025 | 4.91 | 5.13 | 4.89 | 5.04 | 5.04 | 2.86% | 3,393,146 |
| Dec 10, 2025 | 4.85 | 5.00 | 4.84 | 4.90 | 4.90 | 0.82% | 1,666,824 |
| Dec 9, 2025 | 4.87 | 4.98 | 4.79 | 4.86 | 4.86 | - | 2,274,952 |
| Dec 8, 2025 | 4.72 | 5.00 | 4.71 | 4.86 | 4.86 | 5.42% | 2,433,500 |
| Dec 5, 2025 | 4.48 | 4.74 | 4.48 | 4.61 | 4.61 | 2.67% | 1,944,309 |
| Dec 4, 2025 | 4.45 | 4.55 | 4.25 | 4.49 | 4.49 | 4.91% | 2,489,315 |
| Dec 3, 2025 | 4.10 | 4.31 | 4.08 | 4.28 | 4.28 | 5.42% | 1,777,202 |
| Dec 2, 2025 | 4.26 | 4.44 | 4.01 | 4.06 | 4.06 | -1.69% | 4,167,576 |
| Dec 1, 2025 | 4.42 | 4.50 | 4.07 | 4.13 | 4.13 | -8.22% | 2,248,232 |
| Nov 28, 2025 | 4.36 | 4.64 | 4.35 | 4.50 | 4.50 | 4.17% | 1,763,963 |
| Nov 26, 2025 | 4.41 | 4.45 | 4.26 | 4.32 | 4.32 | -2.70% | 3,045,876 |
| Nov 25, 2025 | 4.53 | 4.60 | 4.33 | 4.44 | 4.44 | -1.55% | 2,852,670 |
| Nov 24, 2025 | 4.45 | 4.70 | 4.37 | 4.51 | 4.51 | 5.62% | 3,844,244 |
| Nov 21, 2025 | 4.29 | 4.42 | 4.17 | 4.27 | 4.27 | - | 3,979,106 |
| Nov 20, 2025 | 4.40 | 5.07 | 4.25 | 4.27 | 4.27 | 5.17% | 8,299,930 |
| Nov 19, 2025 | 3.58 | 4.20 | 3.50 | 4.06 | 4.06 | 26.87% | 10,650,536 |
| Nov 18, 2025 | 3.02 | 3.29 | 2.99 | 3.20 | 3.20 | 5.96% | 2,951,950 |
| Nov 17, 2025 | 2.69 | 3.12 | 2.67 | 3.02 | 3.02 | 11.44% | 3,647,775 |
| Nov 14, 2025 | 2.68 | 2.90 | 2.65 | 2.71 | 2.71 | 1.12% | 3,507,836 |
| Nov 13, 2025 | 2.57 | 2.83 | 2.54 | 2.68 | 2.68 | -5.63% | 3,853,220 |
| Nov 12, 2025 | 2.96 | 2.97 | 2.74 | 2.84 | 2.84 | -4.38% | 1,922,271 |
| Nov 11, 2025 | 2.95 | 3.03 | 2.86 | 2.97 | 2.97 | -0.34% | 935,534 |
| Nov 10, 2025 | 2.92 | 3.01 | 2.90 | 2.98 | 2.98 | 3.47% | 837,391 |
| Nov 7, 2025 | 2.98 | 2.98 | 2.66 | 2.88 | 2.88 | -4.64% | 1,639,126 |
| Nov 6, 2025 | 3.08 | 3.12 | 2.92 | 3.02 | 3.02 | 0.33% | 1,052,476 |
| Nov 5, 2025 | 3.08 | 3.15 | 2.98 | 3.01 | 3.01 | -2.27% | 1,421,224 |
| Nov 4, 2025 | 3.05 | 3.16 | 3.02 | 3.08 | 3.08 | -2.84% | 1,884,178 |
| Nov 3, 2025 | 3.20 | 3.37 | 3.09 | 3.17 | 3.17 | 0.32% | 2,370,793 |
| Oct 31, 2025 | 2.93 | 3.24 | 2.89 | 3.16 | 3.16 | 7.85% | 3,738,058 |
| Oct 30, 2025 | 3.16 | 3.20 | 2.91 | 2.93 | 2.93 | -8.15% | 1,726,165 |
| Oct 29, 2025 | 3.45 | 3.50 | 3.17 | 3.19 | 3.19 | -7.54% | 2,946,904 |
| Oct 28, 2025 | 3.52 | 3.60 | 3.43 | 3.45 | 3.45 | -2.54% | 1,716,670 |
| Oct 27, 2025 | 3.26 | 3.55 | 3.26 | 3.54 | 3.54 | 10.28% | 1,970,080 |
| Oct 24, 2025 | 3.06 | 3.34 | 3.06 | 3.21 | 3.21 | 5.25% | 3,194,589 |
| Oct 23, 2025 | 2.99 | 3.06 | 2.91 | 3.05 | 3.05 | 1.67% | 1,222,934 |
| Oct 22, 2025 | 3.13 | 3.15 | 2.89 | 3.00 | 3.00 | -4.15% | 1,691,050 |
| Oct 21, 2025 | 3.17 | 3.22 | 3.05 | 3.13 | 3.13 | -0.95% | 1,663,711 |
| Oct 20, 2025 | 3.23 | 3.29 | 3.13 | 3.16 | 3.16 | 0.32% | 2,246,102 |
| Oct 17, 2025 | 3.14 | 3.36 | 3.09 | 3.15 | 3.15 | -0.63% | 1,554,756 |
| Oct 16, 2025 | 3.08 | 3.26 | 3.05 | 3.17 | 3.17 | 4.28% | 1,618,548 |