Annexon, Inc. (ANNX)

NasdaqGS · Biotechnology

5.27
+0.14 (+2.73%)
Updated Aug 18, 6:48 PM ET
AI Rating
Sell
Overall Score
38
Trend
32
Momentum
38
Risk
48

Scores are generated from technical indicators for educational purposes and are not a recommendation to buy or sell.

Price history

Daily closes and volume
Feb 20, 2026 120 sessions Aug 14, 2026

AI Analysis

Annexon, Inc. is trading at $5.27, up 2.73% on the session. The 50 day average sits at $5.36 and the 200 day at $n/a, which puts the stock in a mixed technical position. RSI is at 47.7, which reads as neutral, and MACD is bearish crossover. Volume is average.

The nearest support is around $5.28 with resistance near $5.70, so that band frames the current range. Average daily movement is roughly $0.35, or about 6.6% of the share price, which is what any stop placement has to allow for. The overall health score of 38 out of 100 combines a trend score of 32, momentum of 38 and a risk score of 48.

Technical indicators

RSI (14)
47.7
neutral
MACD
-0.043
bearish crossover
SMA 20
5.33
SMA 50
5.36
SMA 200
--
unknown
ATR (14)
0.35
avg daily range
Support
5.28
Resistance
5.70
Volume vs 20d
0.96x
average
Volatility
58.9%
annualised
1 month
-4.69%
3 months
-2.76%

About Annexon, Inc.

Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines for treating inflammatory-related diseases. The company provides Tanruprubart, an investigational full-length monoclonal antibody, which is in Phase 3 clinical trial for the treatment of patients with guillain-barré syndrome; completed Phase II clinical trial for treating Huntington's disease; and in Phase 2a clinical trial for the treatment of amyotrophic lateral sclerosis. It is also developing ANX007, an antigen-binding fragment (Fab) that is in Phase 3 program for the treatment of patients with geographic atrophy; and ANX1502, a novel oral small molecule inhibitor, which is in Phase 1 clinical trials for autoimmune indications. In addition, it develops ANX009, a C1q-blocking Fab that is in Phase I clinical trial for treating patients with lupus nephritis. The company was incorporated in 2011 and is headquartered in Brisbane, California.

Company website

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