Annexon, Inc. (ANNX)
NASDAQ: ANNX · Real-Time Price · USD
3.910
-0.140 (-3.46%)
Nov 2, 2026, 1:41 PM EST - Market open
Annexon Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | 4.06 | 4.08 | 3.91 | 3.91 | 3.91 | -3.46% | 1,008,700 |
| Oct 30, 2026 | 4.00 | 4.09 | 3.87 | 4.05 | 4.05 | 1.00% | 2,840,292 |
| Oct 29, 2026 | 4.04 | 4.20 | 3.95 | 4.01 | 4.01 | -0.74% | 3,284,984 |
| Oct 28, 2026 | 3.78 | 4.05 | 3.72 | 4.04 | 4.04 | 7.45% | 4,011,589 |
| Oct 27, 2026 | 3.72 | 3.84 | 3.68 | 3.76 | 3.76 | 1.62% | 2,964,506 |
| Oct 26, 2026 | 3.80 | 3.86 | 3.66 | 3.70 | 3.70 | -1.33% | 2,648,826 |
| Oct 23, 2026 | 3.78 | 3.85 | 3.64 | 3.75 | 3.75 | -1.57% | 2,575,607 |
| Oct 22, 2026 | 3.85 | 3.97 | 3.78 | 3.81 | 3.81 | -1.30% | 3,665,144 |
| Oct 21, 2026 | 3.85 | 4.07 | 3.84 | 3.86 | 3.86 | 0.78% | 4,948,347 |
| Oct 20, 2026 | 4.02 | 4.06 | 3.78 | 3.83 | 3.83 | -4.49% | 6,370,037 |
| Oct 19, 2026 | 3.65 | 4.03 | 3.44 | 4.01 | 4.01 | 17.60% | 6,362,378 |
| Oct 16, 2026 | 3.60 | 3.61 | 3.36 | 3.41 | 3.41 | -5.28% | 5,107,582 |
| Oct 15, 2026 | 3.70 | 3.82 | 3.50 | 3.60 | 3.60 | -1.91% | 2,629,100 |
| Oct 14, 2026 | 3.79 | 3.85 | 3.66 | 3.67 | 3.67 | -4.18% | 4,002,252 |
| Oct 13, 2026 | 3.96 | 3.96 | 3.78 | 3.83 | 3.83 | -3.28% | 3,343,826 |
| Oct 12, 2026 | 4.02 | 4.06 | 3.95 | 3.96 | 3.96 | -1.49% | 1,926,816 |
| Oct 9, 2026 | 3.97 | 4.14 | 3.97 | 4.02 | 4.02 | 0.50% | 2,384,014 |
| Oct 8, 2026 | 3.99 | 4.04 | 3.86 | 4.00 | 4.00 | -0.25% | 3,213,793 |
| Oct 7, 2026 | 3.99 | 4.18 | 3.91 | 4.01 | 4.01 | -0.50% | 2,446,741 |
| Oct 6, 2026 | 4.21 | 4.26 | 4.01 | 4.03 | 4.03 | -4.05% | 2,693,806 |
| Oct 5, 2026 | 4.25 | 4.31 | 4.06 | 4.20 | 4.20 | 0.24% | 3,446,287 |
| Oct 2, 2026 | 4.21 | 4.27 | 4.11 | 4.19 | 4.19 | 1.70% | 4,019,403 |
| Oct 1, 2026 | 4.18 | 4.38 | 4.12 | 4.12 | 4.12 | -2.60% | 3,917,873 |
| Sep 30, 2026 | 4.19 | 4.27 | 4.05 | 4.23 | 4.23 | 2.42% | 4,409,372 |
| Sep 29, 2026 | 4.00 | 4.24 | 3.94 | 4.13 | 4.13 | 2.99% | 3,509,443 |
| Sep 28, 2026 | 3.85 | 4.08 | 3.74 | 4.01 | 4.01 | 10.16% | 5,071,147 |
| Sep 25, 2026 | 3.81 | 3.85 | 3.63 | 3.64 | 3.64 | -4.21% | 3,492,395 |
| Sep 24, 2026 | 3.85 | 3.87 | 3.73 | 3.80 | 3.80 | -1.81% | 2,022,290 |
| Sep 23, 2026 | 4.18 | 4.19 | 3.81 | 3.87 | 3.87 | -7.42% | 2,420,863 |
| Sep 22, 2026 | 4.28 | 4.34 | 4.13 | 4.18 | 4.18 | -0.95% | 1,998,812 |
| Sep 21, 2026 | 4.27 | 4.36 | 4.12 | 4.22 | 4.22 | -0.24% | 4,180,649 |
| Sep 18, 2026 | 4.16 | 4.31 | 4.13 | 4.23 | 4.23 | 1.44% | 4,935,578 |
| Sep 17, 2026 | 3.92 | 4.22 | 3.92 | 4.17 | 4.17 | 6.11% | 3,118,279 |
| Sep 16, 2026 | 3.91 | 4.00 | 3.88 | 3.93 | 3.93 | 0.26% | 4,513,926 |
| Sep 15, 2026 | 3.93 | 3.98 | 3.79 | 3.92 | 3.92 | -0.76% | 2,960,538 |
| Sep 14, 2026 | 3.97 | 4.04 | 3.88 | 3.95 | 3.95 | 0.25% | 2,896,023 |
| Sep 11, 2026 | 4.20 | 4.20 | 3.92 | 3.94 | 3.94 | -4.83% | 3,935,098 |
| Sep 10, 2026 | 4.33 | 4.33 | 4.04 | 4.14 | 4.14 | -5.26% | 4,204,025 |
| Sep 9, 2026 | 4.60 | 4.66 | 4.34 | 4.37 | 4.37 | -6.42% | 5,527,834 |
| Sep 8, 2026 | 4.76 | 4.79 | 4.64 | 4.67 | 4.67 | -4.11% | 2,131,656 |
| Sep 4, 2026 | 4.81 | 4.91 | 4.79 | 4.87 | 4.87 | 0.62% | 1,227,540 |
| Sep 3, 2026 | 4.93 | 5.04 | 4.77 | 4.84 | 4.84 | -1.83% | 2,312,951 |
| Sep 2, 2026 | 4.90 | 5.08 | 4.78 | 4.93 | 4.93 | 0.82% | 1,842,171 |
| Sep 1, 2026 | 4.96 | 5.00 | 4.85 | 4.89 | 4.89 | -1.01% | 1,472,223 |
| Aug 31, 2026 | 4.99 | 5.04 | 4.83 | 4.94 | 4.94 | -0.60% | 2,349,262 |
| Aug 28, 2026 | 5.18 | 5.21 | 4.95 | 4.97 | 4.97 | -5.33% | 1,618,594 |
| Aug 27, 2026 | 5.00 | 5.32 | 4.91 | 5.25 | 5.25 | 5.21% | 3,024,099 |
| Aug 26, 2026 | 5.13 | 5.18 | 4.96 | 4.99 | 4.99 | -3.11% | 2,276,561 |
| Aug 25, 2026 | 5.13 | 5.23 | 5.09 | 5.15 | 5.15 | 1.78% | 2,941,791 |
| Aug 24, 2026 | 5.05 | 5.13 | 4.80 | 5.06 | 5.06 | -0.20% | 3,378,232 |