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4.18
0.95%
-0.04
After Hours:
4.18
Annexon Inc Stock (ANNX) Price History
The historical daily chart and data for Annexon Inc stock (ANNX), show that the latest closing stock price as of September 22, 2026, is $4.18.
- Annexon Inc all-time high stock price is $38.01, occurred on February 22, 2021.
- The lowest Annexon Inc stock price recorded was $1.285 on April 10, 2025. Since then, Annexon Inc's stock price has risen over 225.29% to $4.18 now.
- The 52-week high stock price for ANNX is $7.18, representing a 71.77% increase from the current share price, occurred on January 23, 2026.
- The 52-week low stock price for ANNX is $2.32, indicating a -44.50% decrease from the current share price, occurred on September 15, 2025.
- The closing price of Annexon Inc (ANNX) stock in the beginning of 2025 was $11.92. The stock closed the year at $5.17, a loss of over -56.63% for the year.
The table below shows more information about ANNX historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 22, 2026 | $4.34 | $4.13 | $0.21 | 2,000,233.0 | -0.95% |
| Sep 21, 2026 | $4.36 | $4.12 | $0.238 | 4,183,439.0 | -0.24% |
| Sep 18, 2026 | $4.31 | $4.13 | $0.18 | 4,940,147.0 | +1.44% |
| Sep 17, 2026 | $4.22 | $3.92 | $0.305 | 3,118,808.0 | +6.11% |
| Sep 16, 2026 | $4.00 | $3.88 | $0.125 | 4,513,926.0 | +0.26% |
| Sep 15, 2026 | $3.98 | $3.79 | $0.185 | 2,960,562.0 | -0.76% |
| Sep 14, 2026 | $4.04 | $3.88 | $0.155 | 2,896,024.0 | +0.25% |
| Sep 11, 2026 | $4.20 | $3.92 | $0.275 | 3,935,106.0 | -4.83% |
| Sep 10, 2026 | $4.33 | $4.04 | $0.29 | 4,204,075.0 | -5.26% |
| Sep 09, 2026 | $4.66 | $4.34 | $0.32 | 5,528,370.0 | -6.42% |
| Sep 08, 2026 | $4.79 | $4.64 | $0.145 | 2,131,881.0 | -4.11% |
| Sep 04, 2026 | $4.91 | $4.79 | $0.115 | 1,227,540.0 | +0.62% |
| Sep 03, 2026 | $5.04 | $4.76 | $0.275 | 2,313,310.0 | -1.83% |
| Sep 02, 2026 | $5.08 | $4.78 | $0.295 | 1,842,171.0 | +0.82% |
| Sep 01, 2026 | $5.00 | $4.85 | $0.15 | 1,472,348.0 | -1.01% |
| Aug 31, 2026 | $5.04 | $4.83 | $0.21 | 2,349,404.0 | -0.60% |
| Aug 28, 2026 | $5.21 | $4.95 | $0.26 | 1,617,631.0 | -5.33% |
| Aug 27, 2026 | $5.32 | $4.91 | $0.41 | 3,022,079.0 | +5.21% |
| Aug 26, 2026 | $5.17 | $4.96 | $0.22 | 2,274,673.0 | -3.11% |
| Aug 25, 2026 | $5.22 | $5.08 | $0.14 | 2,941,736.0 | +1.78% |
Annexon Inc Stock (ANNX) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Annexon Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ANNX shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Annexon Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Annexon Inc Stock (ANNX) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $5.08 | $3.79 | $1.29 | 49,268,173.0 | -15.38% |
| Aug, 2026 | $5.70 | $4.80 | $0.90 | 52,838,353.0 | -3.04% |
| Jul, 2026 | $6.58 | $4.76 | $1.82 | 87,464,118.0 | -10.77% |
| Jun, 2026 | $5.92 | $4.46 | $1.46 | 86,563,633.0 | +5.35% |
| May, 2026 | $6.03 | $4.83 | $1.19 | 44,430,173.0 | -7.67% |
| Apr, 2026 | $6.62 | $5.13 | $1.49 | 49,134,470.0 | +5.96% |
| Mar, 2026 | $6.29 | $4.86 | $1.43 | 66,594,911.0 | -1.07% |
| Feb, 2026 | $6.59 | $4.78 | $1.81 | 43,741,896.0 | -10.26% |
| Jan, 2026 | $7.18 | $4.54 | $2.63 | 52,939,496.0 | +24.30% |
Annexon Inc Stock (ANNX) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $5.48 | $4.01 | $1.47 | 57,926,626.0 | +12.00% |
| Nov, 2025 | $5.07 | $2.54 | $2.53 | 59,570,569.0 | +42.41% |
| Oct, 2025 | $3.60 | $2.86 | $0.7391 | 42,907,738.0 | +3.61% |
| Sep, 2025 | $3.42 | $2.03 | $1.40 | 49,580,409.0 | +48.06% |
| Aug, 2025 | $2.71 | $2.05 | $0.66 | 24,985,796.0 | -14.17% |
| Jul, 2025 | $3.11 | $1.85 | $1.26 | 38,336,236.0 | +0.00% |
| Jun, 2025 | $2.82 | $2.01 | $0.81 | 27,236,305.0 | +17.65% |
| May, 2025 | $2.25 | $1.60 | $0.65 | 28,433,366.0 | +9.68% |
| Apr, 2025 | $2.00 | $1.28 | $0.715 | 43,981,481.0 | -3.63% |
| Mar, 2025 | $3.51 | $1.93 | $1.58 | 35,823,012.0 | -26.89% |
| Feb, 2025 | $3.82 | $2.42 | $1.40 | 20,187,832.0 | -31.25% |
| Jan, 2025 | $5.66 | $3.81 | $1.85 | 30,009,431.0 | -25.15% |
Annexon Inc Stock (ANNX) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $5.55 | $4.40 | $1.15 | 28,556,221.0 | -4.82% |
| Nov, 2024 | $7.62 | $5.04 | $2.58 | 30,140,276.0 | -26.37% |
| Oct, 2024 | $7.85 | $5.74 | $2.11 | 26,315,570.0 | +23.65% |
| Sep, 2024 | $7.31 | $5.31 | $2.00 | 29,078,334.0 | +3.86% |
| Aug, 2024 | $6.50 | $5.22 | $1.28 | 21,081,873.0 | -11.08% |
| Jul, 2024 | $6.78 | $4.45 | $2.33 | 34,919,479.0 | +30.82% |
| Jun, 2024 | $7.44 | $4.45 | $2.99 | 109,305,249.0 | +1.45% |
| May, 2024 | $5.39 | $4.20 | $1.19 | 34,760,255.0 | +6.15% |
| Apr, 2024 | $7.31 | $4.26 | $3.05 | 33,938,484.0 | -36.54% |
| Mar, 2024 | $8.40 | $4.40 | $4.00 | 52,364,894.0 | +28.73% |
| Feb, 2024 | $6.00 | $3.86 | $2.14 | 18,116,938.0 | +34.06% |
| Jan, 2024 | $4.96 | $4.05 | $0.91 | 21,857,137.0 | -8.48% |
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