Annexon, Inc. (ANNX)
NASDAQ: ANNX · Real-Time Price · USD
5.57
-0.23 (-3.97%)
At close: Jul 20, 2026, 4:00 PM EDT
5.50
-0.07 (-1.26%)
Pre-market: Jul 21, 2026, 4:56 AM EDT
Annexon Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 20, 2026 | 5.78 | 5.92 | 5.54 | 5.57 | 5.57 | -3.97% | 2,211,829 |
| Jul 17, 2026 | 5.75 | 6.16 | 5.68 | 5.80 | 5.80 | -1.53% | 3,339,274 |
| Jul 16, 2026 | 6.50 | 6.58 | 5.78 | 5.89 | 5.89 | -9.38% | 7,710,728 |
| Jul 15, 2026 | 5.87 | 6.51 | 5.48 | 6.50 | 6.50 | 17.12% | 8,824,822 |
| Jul 14, 2026 | 5.67 | 5.79 | 5.41 | 5.55 | 5.55 | -1.42% | 4,736,681 |
| Jul 13, 2026 | 5.69 | 5.84 | 5.50 | 5.63 | 5.63 | -2.93% | 3,038,076 |
| Jul 10, 2026 | 5.90 | 5.90 | 5.49 | 5.80 | 5.80 | -2.36% | 2,736,831 |
| Jul 9, 2026 | 5.88 | 6.01 | 5.84 | 5.94 | 5.94 | -0.34% | 4,004,143 |
| Jul 8, 2026 | 6.35 | 6.51 | 5.84 | 5.96 | 5.96 | -7.31% | 7,545,757 |
| Jul 7, 2026 | 5.99 | 6.47 | 5.83 | 6.43 | 6.43 | 7.89% | 5,759,444 |
| Jul 6, 2026 | 5.43 | 6.09 | 5.39 | 5.96 | 5.96 | 9.16% | 6,778,989 |
| Jul 2, 2026 | 5.58 | 5.64 | 5.28 | 5.46 | 5.46 | -1.62% | 2,561,838 |
| Jul 1, 2026 | 5.71 | 6.04 | 5.44 | 5.55 | 5.55 | -2.80% | 4,919,969 |
| Jun 30, 2026 | 5.57 | 5.73 | 5.47 | 5.71 | 5.71 | 2.51% | 3,633,748 |
| Jun 29, 2026 | 5.48 | 5.65 | 5.42 | 5.57 | 5.57 | 1.64% | 8,568,150 |
| Jun 26, 2026 | 5.17 | 5.51 | 5.16 | 5.48 | 5.48 | 6.41% | 14,807,062 |
| Jun 25, 2026 | 5.35 | 5.56 | 5.05 | 5.15 | 5.15 | -2.83% | 3,831,642 |
| Jun 24, 2026 | 5.30 | 5.60 | 5.25 | 5.30 | 5.30 | 0.38% | 3,303,484 |
| Jun 23, 2026 | 4.99 | 5.39 | 4.95 | 5.28 | 5.28 | 4.76% | 5,852,080 |
| Jun 22, 2026 | 4.99 | 5.17 | 4.94 | 5.04 | 5.04 | 2.86% | 3,039,599 |
| Jun 18, 2026 | 5.10 | 5.21 | 4.82 | 4.90 | 4.90 | -0.81% | 7,342,604 |
| Jun 17, 2026 | 4.54 | 4.96 | 4.54 | 4.94 | 4.94 | 9.29% | 2,376,526 |
| Jun 16, 2026 | 4.64 | 4.72 | 4.46 | 4.52 | 4.52 | -2.59% | 2,409,029 |
| Jun 15, 2026 | 4.80 | 4.94 | 4.47 | 4.64 | 4.64 | -1.49% | 2,898,247 |
| Jun 12, 2026 | 4.70 | 4.83 | 4.59 | 4.71 | 4.71 | 0.21% | 3,196,199 |
| Jun 11, 2026 | 4.74 | 4.91 | 4.66 | 4.70 | 4.70 | -0.42% | 1,673,915 |
| Jun 10, 2026 | 5.15 | 5.30 | 4.68 | 4.72 | 4.72 | -9.23% | 2,627,039 |
| Jun 9, 2026 | 5.19 | 5.34 | 5.02 | 5.20 | 5.20 | 1.56% | 3,194,947 |
| Jun 8, 2026 | 5.39 | 5.46 | 5.11 | 5.12 | 5.12 | -3.21% | 3,315,505 |
| Jun 5, 2026 | 5.41 | 5.47 | 5.25 | 5.29 | 5.29 | -2.94% | 1,762,568 |
| Jun 4, 2026 | 5.39 | 5.69 | 5.32 | 5.45 | 5.45 | 1.11% | 3,229,767 |
| Jun 3, 2026 | 5.25 | 5.44 | 5.20 | 5.39 | 5.39 | 2.47% | 2,922,034 |
| Jun 2, 2026 | 5.47 | 5.47 | 5.22 | 5.26 | 5.26 | -5.73% | 2,105,072 |
| Jun 1, 2026 | 5.92 | 5.92 | 5.40 | 5.58 | 5.58 | 2.95% | 4,731,711 |
| May 29, 2026 | 5.37 | 5.48 | 5.24 | 5.42 | 5.42 | 0.93% | 2,176,782 |
| May 28, 2026 | 5.37 | 5.50 | 5.27 | 5.37 | 5.37 | -0.37% | 2,720,612 |
| May 27, 2026 | 5.55 | 5.64 | 5.38 | 5.39 | 5.39 | -2.36% | 1,931,017 |
| May 26, 2026 | 5.41 | 5.54 | 5.29 | 5.52 | 5.52 | 3.95% | 4,504,765 |
| May 22, 2026 | 5.45 | 5.57 | 5.25 | 5.31 | 5.31 | -2.39% | 2,180,186 |
| May 21, 2026 | 4.94 | 5.46 | 4.88 | 5.44 | 5.44 | 7.94% | 3,012,143 |
| May 20, 2026 | 4.97 | 5.10 | 4.94 | 5.04 | 5.04 | 2.65% | 1,808,614 |
| May 19, 2026 | 4.95 | 5.00 | 4.84 | 4.91 | 4.91 | -1.01% | 2,576,200 |
| May 18, 2026 | 5.20 | 5.35 | 4.91 | 4.96 | 4.96 | -4.80% | 3,279,859 |
| May 15, 2026 | 5.25 | 5.37 | 5.06 | 5.21 | 5.21 | -2.98% | 1,850,635 |
| May 14, 2026 | 5.45 | 5.53 | 5.33 | 5.37 | 5.37 | -1.47% | 1,588,011 |
| May 13, 2026 | 5.47 | 5.59 | 5.34 | 5.45 | 5.45 | 0.18% | 2,253,576 |
| May 12, 2026 | 5.62 | 5.62 | 5.44 | 5.44 | 5.44 | -4.23% | 1,189,659 |
| May 11, 2026 | 5.78 | 5.93 | 5.59 | 5.68 | 5.68 | -0.18% | 2,275,203 |
| May 8, 2026 | 5.62 | 6.03 | 5.56 | 5.69 | 5.69 | 3.08% | 2,011,729 |
| May 7, 2026 | 5.68 | 5.71 | 5.28 | 5.52 | 5.52 | -3.16% | 2,357,572 |