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Annexon Inc (ANNX)

Annexon Inc (ANNX)
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Fundamentals

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  • Market Capitalization, $K 643,626
  • Shares Outstanding, K 119,633
  • Annual Sales, $ 0 K
  • Annual Income, $ -138,200 K
  • EBIT $ -219 M
  • EBITDA $ -216 M
  • 60-Month Beta 1.17
  • Price/Sales N/A
  • Price/Cash Flow N/A
  • Price/Book 3.46

Options Overview Details

View History
  • Implied Volatility 153.64% (+16.98%)
  • Historical Volatility 64.57%
  • IV Percentile 69%
  • IV Rank 8.85%
  • IV High 1,030.12% on 02/11/26
  • IV Low 68.58% on 01/22/26
  • Expected Move (DTE 21) 0.61 (11.13%)
  • Put/Call Vol Ratio 0.26
  • Today's Volume 97
  • Volume Avg (30-Day) 251
  • Put/Call OI Ratio 0.10
  • Today's Open Interest 17,116
  • Open Int (30-Day) 17,063
  • Expected Range 4.89 to 6.11

Analyst Rating / Earnings Estimates

Current Rating
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Strong Buy
Based on 11 analysts offering recommendations.
Earnings Estimates - Current Qtr 12/31/25
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  • Average Estimate -0.32
  • Number of Estimates 4
  • High Estimate -0.29
  • Low Estimate -0.36
  • Prior Year -0.33
  • Growth Rate Est. (year over year) +3.03%

Price Performance

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Period Period Low Period High Performance
1-Month
4.78 +14.12%
on 02/23/26
6.84 -20.25%
on 01/30/26
-1.12 (-16.97%)
since 01/27/26
3-Month
4.01 +36.03%
on 12/02/25
7.18 -24.03%
on 01/23/26
+1.13 (+26.27%)
since 11/26/25
52-Week
1.28 +326.17%
on 04/10/25
7.18 -24.03%
on 01/23/26
+2.95 (+118.20%)
since 02/27/25

Most Recent Stories

More News
Annexon Biosciences to Present at the TD Cowen 46th Annual Health Care Conference

BRISBANE, Calif., Feb. 24, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory...

ANNX : 5.48 (+1.86%)
Annexon to Host In-Person and Virtual KOL Event to Discuss Vonaprument for the Treatment of Geographic Atrophy

BRISBANE, Calif., Feb. 17, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory...

ANNX : 5.48 (+1.86%)
Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., Jan. 16, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory...

ANNX : 5.48 (+1.86%)
Annexon Accelerating Next Generation Targeted Immunotherapy Platform for Treatment of Neuroinflammatory Diseases with Multiple Registrational Milestones in 2026

Tanruprubart MAA Filed with Potential to Be the First Targeted Fast-Acting Therapy for  Guillain-Barré Syndrome ( GBS); BLA Submission with U.S./European Data Planned in 2026 Vonaprument Pivotal...

ANNX : 5.48 (+1.86%)
Annexon Submits Tanruprubart Marketing Authorization Application to the European Medicines Agency for Guillain-Barré Syndrome

Potential to Be the First Targeted Fast-Acting Therapy for GBS, Setting a New Standard of Care BLA Submission with U.S./European Data from FORWARD Trial Planned in 2026 BRISBANE, Calif., Jan....

ANNX : 5.48 (+1.86%)
Annexon Reports Inducement Grant to New Employee Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., Dec. 16, 2025 (GLOBE NEWSWIRE) -- Annexon, Inc. (“Annexon”) (Nasdaq: ANNX), a biopharmaceutical company advancing a late-stage clinical platform targeting neuroinflammation across...

ANNX : 5.48 (+1.86%)
Annexon Announces Closing of Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares for Gross Proceeds of $86.25 Million

BRISBANE, Calif., Nov. 14, 2025 (GLOBE NEWSWIRE) -- Annexon, Inc. (“Annexon”) (Nasdaq: ANNX), a biopharmaceutical company advancing a late-stage clinical platform targeting neuroinflammation across...

ANNX : 5.48 (+1.86%)
Annexon Announces Pricing of $75 Million Public Offering of Common Stock and Pre-Funded Warrants

BRISBANE, Calif., Nov. 12, 2025 (GLOBE NEWSWIRE) -- Annexon, Inc. (“Annexon”) (Nasdaq: ANNX), a biopharmaceutical company advancing a late-stage clinical platform targeting neuroinflammation across...

ANNX : 5.48 (+1.86%)
Annexon Announces Proposed Public Offering of Common Stock and Pre-Funded Warrants

BRISBANE, Calif., Nov. 12, 2025 (GLOBE NEWSWIRE) -- Annexon, Inc. (NASDAQ: ANNX), a biopharmaceutical company advancing a late-stage clinical platform targeting neuroinflammation across life-changing...

ANNX : 5.48 (+1.86%)

Business Summary

Annexon Inc. is a clinical-stage biopharmaceutical company. It engages in developing a pipeline of novel therapies for patients with classical complement-mediated disorders of the body, brain and eye. The company's product candidate includes ANX005 and ANX007, which are in clinical stage. Annexon Inc....

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Key Turning Points

3rd Resistance Point 6.02
2nd Resistance Point 5.73
1st Resistance Point 5.55
Last Price 5.48
1st Support Level 5.08
2nd Support Level 4.79
3rd Support Level 4.61

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52-Week High 7.18
Last Price 5.48
Fibonacci 61.8% 4.93
Fibonacci 50% 4.23
Fibonacci 38.2% 3.53
52-Week Low 1.28

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