NASDAQ : ANNX
Annexon, Inc. — Price history
Healthcare · Biotechnology · United States
Last price 4.05 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 767.80M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Annexon, Inc. (ANNX) closed at 4.05 USD on 2026-10-30. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-10-30 | 4 | 4.09 | 3.87 | 4.05 | 2,840,292 | +1.00% |
| 2026-10-29 | 4.04 | 4.2 | 3.95 | 4.01 | 3,284,984 | -0.74% |
| 2026-10-28 | 3.78 | 4.05 | 3.716 | 4.04 | 4,011,589 | +7.45% |
| 2026-10-27 | 3.72 | 3.84 | 3.68 | 3.76 | 2,964,506 | +1.62% |
| 2026-10-26 | 3.8 | 3.86 | 3.66 | 3.7 | 2,648,826 | -1.33% |
| 2026-10-23 | 3.78 | 3.85 | 3.64 | 3.75 | 2,575,607 | -1.57% |
| 2026-10-22 | 3.85 | 3.97 | 3.78 | 3.81 | 3,665,144 | -1.30% |
| 2026-10-21 | 3.85 | 4.07 | 3.84 | 3.86 | 4,948,347 | +0.78% |
| 2026-10-20 | 4.02 | 4.059 | 3.78 | 3.83 | 6,370,037 | -4.49% |
| 2026-10-19 | 3.65 | 4.03 | 3.435 | 4.01 | 6,362,378 | +17.60% |
| 2026-10-16 | 3.6 | 3.61 | 3.355 | 3.41 | 5,107,582 | -5.28% |
| 2026-10-15 | 3.7 | 3.82 | 3.5 | 3.6 | 2,629,100 | -1.91% |
| 2026-10-14 | 3.79 | 3.85 | 3.66 | 3.67 | 4,002,252 | -4.18% |
| 2026-10-13 | 3.96 | 3.96 | 3.78 | 3.83 | 3,343,826 | -3.28% |
| 2026-10-12 | 4.02 | 4.055 | 3.95 | 3.96 | 1,926,816 | -1.49% |
| 2026-10-09 | 3.97 | 4.135 | 3.97 | 4.02 | 2,384,014 | +0.50% |
| 2026-10-08 | 3.99 | 4.035 | 3.855 | 4 | 3,213,793 | -0.25% |
| 2026-10-07 | 3.99 | 4.175 | 3.91 | 4.01 | 2,446,741 | -0.50% |
| 2026-10-06 | 4.21 | 4.26 | 4.01 | 4.03 | 2,693,806 | -4.05% |
| 2026-10-05 | 4.25 | 4.31 | 4.06 | 4.2 | 3,446,287 | +0.24% |
| 2026-10-02 | 4.21 | 4.265 | 4.105 | 4.19 | 4,019,402 | +1.70% |
| 2026-10-01 | 4.18 | 4.38 | 4.12 | 4.12 | 3,917,873 | -2.60% |
| 2026-09-30 | 4.19 | 4.27 | 4.05 | 4.23 | 4,409,372 | +2.42% |
| 2026-09-29 | 4 | 4.237 | 3.94 | 4.13 | 3,509,443 | +2.99% |
| 2026-09-28 | 3.85 | 4.08 | 3.735 | 4.01 | 5,071,147 | +10.16% |
| 2026-09-25 | 3.81 | 3.85 | 3.63 | 3.64 | 3,492,395 | -4.21% |
| 2026-09-24 | 3.85 | 3.87 | 3.725 | 3.8 | 2,022,290 | -1.81% |
| 2026-09-23 | 4.18 | 4.19 | 3.81 | 3.87 | 2,420,863 | -7.42% |
| 2026-09-22 | 4.28 | 4.34 | 4.13 | 4.18 | 1,998,812 | -0.95% |
| 2026-09-21 | 4.27 | 4.358 | 4.12 | 4.22 | 4,180,649 | -0.24% |
| 2026-09-18 | 4.16 | 4.31 | 4.13 | 4.23 | 4,935,578 | +1.44% |
| 2026-09-17 | 3.922 | 4.22 | 3.915 | 4.17 | 3,118,279 | +6.11% |
| 2026-09-16 | 3.91 | 4 | 3.875 | 3.93 | 4,513,926 | +0.26% |
| 2026-09-15 | 3.93 | 3.975 | 3.79 | 3.92 | 2,960,538 | -0.76% |
| 2026-09-14 | 3.97 | 4.035 | 3.88 | 3.95 | 2,896,023 | +0.25% |
| 2026-09-11 | 4.195 | 4.195 | 3.92 | 3.94 | 3,935,098 | -4.83% |
| 2026-09-10 | 4.33 | 4.33 | 4.04 | 4.14 | 4,204,025 | -5.26% |
| 2026-09-09 | 4.6 | 4.66 | 4.34 | 4.37 | 5,527,834 | -6.42% |
| 2026-09-08 | 4.76 | 4.785 | 4.64 | 4.67 | 2,131,656 | -4.11% |
| 2026-09-04 | 4.81 | 4.905 | 4.79 | 4.87 | 1,227,540 | +0.62% |
| 2026-09-03 | 4.93 | 5.04 | 4.765 | 4.84 | 2,312,951 | -1.83% |
| 2026-09-02 | 4.9 | 5.075 | 4.78 | 4.93 | 1,842,171 | +0.82% |
| 2026-09-01 | 4.96 | 5 | 4.85 | 4.89 | 1,472,223 | -1.01% |
| 2026-08-31 | 4.99 | 5.04 | 4.83 | 4.94 | 2,349,262 | -0.60% |
| 2026-08-28 | 5.18 | 5.205 | 4.945 | 4.97 | 1,618,594 | -5.33% |
| 2026-08-27 | 5 | 5.32 | 4.91 | 5.25 | 3,024,099 | +5.21% |
| 2026-08-26 | 5.13 | 5.175 | 4.955 | 4.99 | 2,276,561 | -3.11% |
| 2026-08-25 | 5.13 | 5.225 | 5.085 | 5.15 | 2,941,791 | +1.78% |
| 2026-08-24 | 5.05 | 5.13 | 4.8 | 5.06 | 3,378,232 | -0.20% |
| 2026-08-21 | 5.24 | 5.275 | 5.02 | 5.07 | 1,430,254 | -2.12% |
| 2026-08-20 | 5.41 | 5.465 | 5.105 | 5.18 | 1,670,076 | -5.82% |
| 2026-08-19 | 5.45 | 5.59 | 5.34 | 5.5 | 3,504,308 | +4.17% |
| 2026-08-18 | 5.03 | 5.308 | 5.02 | 5.28 | 2,244,310 | +2.92% |
| 2026-08-17 | 5.26 | 5.29 | 5.06 | 5.13 | 3,625,359 | -3.02% |
| 2026-08-14 | 5.21 | 5.345 | 5.081 | 5.29 | 2,990,327 | +0.57% |
| 2026-08-13 | 5.36 | 5.4 | 5.195 | 5.26 | 3,122,829 | -1.31% |
| 2026-08-12 | 5.06 | 5.415 | 5 | 5.33 | 3,950,406 | -0.19% |
| 2026-08-11 | 5.4 | 5.45 | 5.165 | 5.34 | 924,795 | -0.93% |
| 2026-08-10 | 5.39 | 5.505 | 5.265 | 5.39 | 1,960,169 | -0.37% |
| 2026-08-07 | 5.63 | 5.7 | 5.39 | 5.41 | 2,045,960 | -3.39% |
| 2026-08-06 | 5.37 | 5.6 | 5.37 | 5.6 | 3,049,250 | +4.28% |
| 2026-08-05 | 5.4 | 5.43 | 5.26 | 5.37 | 1,770,792 | +0.75% |
| 2026-08-04 | 5.35 | 5.48 | 5.255 | 5.33 | 2,561,996 | +1.52% |
| 2026-08-03 | 5.07 | 5.27 | 4.89 | 5.25 | 2,691,798 | +3.04% |
| 2026-07-31 | 5.37 | 5.4 | 5.025 | 5.095 | 2,800,727 | -3.32% |
| 2026-07-30 | 4.88 | 5.295 | 4.83 | 5.27 | 2,612,790 | +8.44% |
| 2026-07-29 | 4.97 | 5.03 | 4.76 | 4.86 | 3,464,094 | -2.21% |
| 2026-07-28 | 5.12 | 5.2 | 4.9 | 4.97 | 2,495,623 | -3.12% |
| 2026-07-27 | 5.3 | 5.4 | 5.13 | 5.13 | 1,634,974 | -1.72% |
| 2026-07-24 | 5.43 | 5.61 | 5.155 | 5.22 | 2,733,766 | -1.51% |
| 2026-07-23 | 5.12 | 5.345 | 5.06 | 5.3 | 2,194,269 | +1.34% |
| 2026-07-22 | 5.28 | 5.365 | 5.15 | 5.23 | 1,619,854 | -2.97% |
| 2026-07-21 | 5.395 | 5.64 | 4.96 | 5.39 | 2,956,278 | -3.23% |
| 2026-07-20 | 5.78 | 5.92 | 5.54 | 5.57 | 2,216,349 | -3.97% |
| 2026-07-17 | 5.75 | 6.155 | 5.68 | 5.8 | 3,341,464 | -1.53% |
| 2026-07-16 | 6.5 | 6.58 | 5.78 | 5.89 | 7,711,289 | -9.38% |
| 2026-07-15 | 5.868 | 6.51 | 5.475 | 6.5 | 8,846,423 | +17.12% |
| 2026-07-14 | 5.67 | 5.785 | 5.41 | 5.55 | 5,555,931 | -1.42% |
| 2026-07-13 | 5.69 | 5.84 | 5.5 | 5.63 | 3,040,205 | -2.93% |
| 2026-07-10 | 5.9 | 5.9 | 5.49 | 5.8 | 2,736,861 | -2.36% |
| 2026-07-09 | 5.88 | 6.01 | 5.835 | 5.94 | 4,836,228 | -0.34% |
| 2026-07-08 | 6.35 | 6.51 | 5.835 | 5.96 | 7,548,993 | -7.31% |
| 2026-07-07 | 5.99 | 6.47 | 5.83 | 6.43 | 5,759,444 | +7.89% |
| 2026-07-06 | 5.43 | 6.09 | 5.39 | 5.96 | 6,778,989 | +9.16% |
| 2026-07-02 | 5.58 | 5.64 | 5.275 | 5.46 | 2,561,838 | -1.62% |
| 2026-07-01 | 5.71 | 6.04 | 5.435 | 5.55 | 4,919,969 | -2.80% |
| 2026-06-30 | 5.57 | 5.73 | 5.47 | 5.71 | 3,633,748 | +2.51% |
| 2026-06-29 | 5.48 | 5.65 | 5.42 | 5.57 | 8,568,150 | +1.64% |
| 2026-06-26 | 5.17 | 5.51 | 5.16 | 5.48 | 14,807,062 | +6.41% |
| 2026-06-25 | 5.35 | 5.555 | 5.05 | 5.15 | 3,831,642 | -2.83% |
| 2026-06-24 | 5.3 | 5.6 | 5.25 | 5.3 | 3,303,484 | +0.38% |
| 2026-06-23 | 4.99 | 5.39 | 4.945 | 5.28 | 5,852,080 | +4.76% |
| 2026-06-22 | 4.99 | 5.165 | 4.935 | 5.04 | 3,039,599 | +2.86% |
| 2026-06-18 | 5.1 | 5.21 | 4.815 | 4.9 | 7,342,604 | -0.81% |
| 2026-06-17 | 4.54 | 4.96 | 4.54 | 4.94 | 2,376,526 | +9.29% |
| 2026-06-16 | 4.64 | 4.72 | 4.46 | 4.52 | 2,409,029 | -2.59% |
| 2026-06-15 | 4.8 | 4.94 | 4.47 | 4.64 | 2,898,247 | -1.49% |
| 2026-06-12 | 4.7 | 4.83 | 4.59 | 4.71 | 3,196,199 | +0.21% |
| 2026-06-11 | 4.74 | 4.91 | 4.66 | 4.7 | 1,673,915 | -0.42% |
| 2026-06-10 | 5.15 | 5.3 | 4.675 | 4.72 | 2,627,039 | -9.23% |
| 2026-06-09 | 5.19 | 5.34 | 5.02 | 5.2 | 3,194,947 | +1.56% |
| 2026-06-08 | 5.39 | 5.46 | 5.11 | 5.12 | 3,315,505 | -3.21% |
| 2026-06-05 | 5.41 | 5.47 | 5.245 | 5.29 | 1,762,568 | -2.94% |
| 2026-06-04 | 5.39 | 5.69 | 5.32 | 5.45 | 3,229,767 | +1.11% |
| 2026-06-03 | 5.25 | 5.44 | 5.204 | 5.39 | 2,922,034 | +2.47% |
| 2026-06-02 | 5.47 | 5.47 | 5.215 | 5.26 | 2,105,072 | -5.73% |
| 2026-06-01 | 5.92 | 5.92 | 5.395 | 5.58 | 4,731,711 | +2.95% |
| 2026-05-29 | 5.37 | 5.48 | 5.235 | 5.42 | 2,176,782 | +0.93% |
| 2026-05-28 | 5.365 | 5.495 | 5.27 | 5.37 | 2,720,612 | -0.37% |
| 2026-05-27 | 5.55 | 5.64 | 5.375 | 5.39 | 1,931,017 | -2.36% |
| 2026-05-26 | 5.41 | 5.535 | 5.29 | 5.52 | 4,504,765 | +3.95% |
| 2026-05-22 | 5.45 | 5.565 | 5.25 | 5.31 | 2,180,186 | -2.39% |
| 2026-05-21 | 4.94 | 5.46 | 4.88 | 5.44 | 3,012,143 | +7.94% |
| 2026-05-20 | 4.97 | 5.1 | 4.935 | 5.04 | 1,808,614 | +2.65% |
| 2026-05-19 | 4.95 | 5 | 4.835 | 4.91 | 2,576,200 | -1.01% |
| 2026-05-18 | 5.2 | 5.35 | 4.91 | 4.96 | 3,279,859 | -4.80% |
| 2026-05-15 | 5.25 | 5.37 | 5.06 | 5.21 | 1,850,635 | -2.98% |
| 2026-05-14 | 5.45 | 5.525 | 5.33 | 5.37 | 1,588,011 | -1.47% |
| 2026-05-13 | 5.47 | 5.585 | 5.34 | 5.45 | 2,253,576 | +0.18% |
| 2026-05-12 | 5.62 | 5.62 | 5.44 | 5.44 | 1,189,659 | -4.23% |