Annexon, Inc. (ANNX) Stock Price History
Historical prices from 2020 to 2026
- 1M
- -0.7%
- 3M
- +4.4%
- YTD
- +16.8%
- 1Y
- +123.7%
- 3Y
- +17.8%
- 5Y
- -25.0%
Loading 10-year price history...
ANNX Historical Performance
ANNX Annual Returns
Year-by-year price performance · 2020–2026
- 2020 annual price return
- +40.9%
- 2021 annual price return
- -51.9%
- 2022 annual price return
- -56.7%
- 2023 annual price return
- -5.2%
- 2024 annual price return
- +6.0%
- 2025 annual price return
- -8.7%
- 2026 annual price return
- +19.4%
ANNX Stock Price Trajectory (2020–2026)
As of June 29, 2026, Annexon, Inc. (ANNX) trades at $5.48, representing a +123.7% return over the past year. The stock has delivered a -77.6% total return over five years (-25.0% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $38.01 on February 22, 2021. From this peak, ANNX has corrected -85.6%, currently trading 14% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers BEAM (+103.1% 1Y), PRAX (+644.3% 1Y), and ARQT (+87.5% 1Y), ANNX has underperformed the peer group average. Compare ANNX vs BEAM →
ANNX Historical Price Data · from 2020
Rows 1–50 of 1,489| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-26 | 5.17 | 5.51 | 5.16 | 5.48 | 0 | +6.41% |
| 2026-06-25 | 5.35 | 5.55 | 5.05 | 5.15 | 3.79M | -2.83% |
| 2026-06-24 | 5.30 | 5.60 | 5.25 | 5.30 | 3.23M | +0.38% |
| 2026-06-23 | 4.95 | 5.39 | 4.95 | 5.28 | 5.81M | +4.76% |
| 2026-06-22 | 4.99 | 5.17 | 4.93 | 5.04 | 3.03M | +2.86% |
| 2026-06-18 | 5.08 | 5.21 | 4.82 | 4.90 | 5.43M | -0.81% |
| 2026-06-17 | 4.54 | 4.96 | 4.54 | 4.94 | 2.34M | +9.29% |
| 2026-06-16 | 4.64 | 4.71 | 4.46 | 4.52 | 2.39M | -2.59% |
| 2026-06-15 | 4.87 | 4.94 | 4.47 | 4.64 | 2.87M | -1.49% |
| 2026-06-12 | 4.70 | 4.83 | 4.59 | 4.71 | 3.19M | +0.21% |
| 2026-06-11 | 4.74 | 4.91 | 4.66 | 4.70 | 1.67M | -0.42% |
| 2026-06-10 | 5.11 | 5.30 | 4.67 | 4.72 | 2.62M | -9.23% |
| 2026-06-09 | 5.19 | 5.34 | 5.02 | 5.20 | 3.17M | +1.56% |
| 2026-06-08 | 5.39 | 5.46 | 5.11 | 5.12 | 3.28M | -3.21% |
| 2026-06-05 | 5.41 | 5.47 | 5.25 | 5.29 | 515K | -2.94% |
| 2026-06-04 | 5.40 | 5.69 | 5.32 | 5.45 | 3.21M | +1.11% |
| 2026-06-03 | 5.25 | 5.43 | 5.20 | 5.39 | 2.89M | +2.47% |
| 2026-06-02 | 5.47 | 5.47 | 5.21 | 5.26 | 2.06M | -5.73% |
| 2026-06-01 | 5.90 | 5.92 | 5.39 | 5.58 | 4.70M | +2.95% |
| 2026-05-29 | 5.39 | 5.48 | 5.25 | 5.42 | 2.01M | +0.93% |
| 2026-05-28 | 5.37 | 5.50 | 5.27 | 5.37 | 2.57M | -0.37% |
| 2026-05-27 | 5.55 | 5.64 | 5.38 | 5.39 | 1.93M | -2.36% |
| 2026-05-26 | 5.41 | 5.54 | 5.29 | 5.52 | 4.48M | +3.95% |
| 2026-05-22 | 5.45 | 5.56 | 5.25 | 5.31 | 2.14M | -2.39% |
| 2026-05-21 | 4.94 | 5.45 | 4.88 | 5.44 | 2.89M | +7.94% |
| 2026-05-20 | 5.00 | 5.09 | 4.93 | 5.04 | 1.77M | +2.65% |
| 2026-05-19 | 4.89 | 5.00 | 4.83 | 4.91 | 2.54M | -1.01% |
| 2026-05-18 | 5.20 | 5.35 | 4.91 | 4.96 | 3.21M | -4.80% |
| 2026-05-15 | 5.25 | 5.37 | 5.06 | 5.21 | 1.82M | -2.98% |
| 2026-05-14 | 5.53 | 5.53 | 5.33 | 5.37 | 1.59M | -1.47% |
| 2026-05-13 | 5.47 | 5.58 | 5.34 | 5.45 | 2.16M | +0.18% |
| 2026-05-12 | 5.62 | 5.62 | 5.44 | 5.44 | 1.17M | -4.23% |
| 2026-05-11 | 5.79 | 5.92 | 5.58 | 5.68 | 2.26M | -0.18% |
| 2026-05-08 | 5.62 | 6.03 | 5.56 | 5.69 | 1.97M | +3.08% |
| 2026-05-07 | 5.68 | 5.71 | 5.28 | 5.52 | 2.33M | -3.24% |
| 2026-05-06 | 5.76 | 5.82 | 5.65 | 5.71 | 1.32M | -0.26% |
| 2026-05-05 | 5.78 | 5.85 | 5.63 | 5.72 | 1.18M | +0.53% |
| 2026-05-04 | 5.66 | 5.92 | 5.62 | 5.69 | 934K | -1.04% |
| 2026-05-01 | 5.85 | 5.96 | 5.72 | 5.75 | 1.20M | -2.04% |
| 2026-04-30 | 5.93 | 6.00 | 5.83 | 5.87 | 2.15M | -0.34% |
| 2026-04-29 | 5.98 | 6.07 | 5.78 | 5.89 | 2.27M | -1.83% |
| 2026-04-28 | 6.03 | 6.26 | 5.95 | 6.00 | 1.90M | -1.64% |
| 2026-04-27 | 5.82 | 6.17 | 5.82 | 6.10 | 2.92M | +3.74% |
| 2026-04-24 | 6.08 | 6.11 | 5.82 | 5.88 | 1.37M | -2.97% |
| 2026-04-23 | 6.19 | 6.42 | 6.05 | 6.06 | 2.07M | -3.19% |
| 2026-04-22 | 6.31 | 6.32 | 6.13 | 6.26 | 1.82M | +0.97% |
| 2026-04-21 | 6.39 | 6.39 | 6.11 | 6.20 | 1.65M | -3.58% |
| 2026-04-20 | 6.48 | 6.53 | 6.24 | 6.43 | 1.40M | -1.68% |
| 2026-04-17 | 6.41 | 6.62 | 6.35 | 6.54 | 2.92M | +3.32% |
| 2026-04-16 | 6.27 | 6.38 | 6.10 | 6.33 | 2.40M | -0.31% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ANNX — Frequently Asked Questions
Quick answers to the most common questions about buying ANNX stock.
How has ANNX stock performed recently?
ANNX returned +123.7% over the past year, beating its 5-year annualized CAGR of -25.0%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ANNX's all-time high price?
Annexon, Inc. reached $38.01 on 2021-02-22. The 52-week high is $7.18. Current 1-year return of +123.7% places the stock closer to historical peaks.
Where can I download ANNX historical price data?
This page provides ANNX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2020-2026, downloadable in CSV format.