ANNXAnnexon, Inc.
What is the market doing?
The market is leaning against it: in a downtrend (−29% vs 200-day) and a crowded short (+17% of shares).
In a downtrend, below its 50- and 200-day averages. Price is −29% vs its 200-day average.
A crowded short, settled Sep 30, 2026, more than a week of normal trading to cover, a crowded exit.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How ANNX is trading
Annexon, Inc. is +25% over the past year while the S&P 500 is +16%: 8.8 points ahead of the market.
1-year return · S&P 500 +16%
- vs 200-day average
- −29%
vs 200-day average · a clear downtrend
- RSI (14)
- 37
RSI (14) · neutral
- Below its 52-week high
- 46%
Below its 52-week high
Details›
- Last close2026-10-23
- $3.75
- 1 monthS&P 500 −0.94%
- −1.4%
- 1 yearS&P 500 +16%
- +25%
- 5 yearsS&P 500 +86%
- −83%
- vs 50-day average$4.34
- −14%
- 52-week high
- $6.96
- 52-week low
- $2.68
- Annualised volatility
- 78%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-22
- $3.4M
| Year | Return |
|---|---|
| 2026 (year to date) | −25% |
| 2025 | −2.1% |
| 2024 | +13% |
| 2023 | −12% |
| 2022 | −55% |
| 2021 | −54% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 6 | 2 of 6 | −3.0% |
| Feb | 6 | 2 of 6 | −6.0% |
| Mar | 6 | 1 of 6 | −13% |
| Apr | 6 | 2 of 6 | −5.2% |
| May | 6 | 4 of 6 | −1.1% |
| Jun | 6 | 6 of 6 | +12% |
| Jul | 6 | 2 of 6 | +7.4% |
| Aug | 7 | 2 of 7 | −2.6% |
| Sep | 7 | 5 of 7 | +9.3% |
| Oct | 7 | 2 of 7 | −7.7% |
| Nov | 6 | 4 of 6 | +9.3% |
| Dec | 6 | 3 of 6 | +9.7% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
Where the price stands
Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.
What it has returned
With dividends, year by year, month by month, and by calendar month on average.