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ABIVAX Société Anonyme (ABVX)

Healthcare | Biotechnology | Paris, France | NasdaqGM
86.22 USD -0.72 (-0.828%) ⇩ (Oct. 13, 2026, 4 p.m. EDT)
After hours: 86.02 -0.20 (-0.200%) ⇩ (Oct. 13, 2026, 6:29 p.m. EDT)

Short-term:★★☆☆☆Long-term:★★⯪☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 3, 2026, 1:33 a.m. EDT

Abivax presents a classic biotech dilemma: massive recent gains contrast sharply with current technical weakness. The stock has surged 715% over the past year, yet it is now trading below both its 50-day and 200-day moving averages, indicating a correction phase. While analysts project a $164 target, implying substantial upside, the fundamentals remain fragile with negative earnings and a price-to-sales ratio exceeding 1700 times. There is no dividend income to cushion the downside. Options flow reveals aggressive bullish positioning at higher strikes, suggesting traders expect a recovery, but the recent price action suggests the market is absorbing negative trial updates. The long-term outlook remains neutral because the security has too little price history to assess long-term trends reliably, while the short-term view leans slightly bearish given the technical breakdown.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.093186
MSTL0.101004
AutoETS0.102297
AutoTheta0.165554

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 32%
H-stat 52.65
Ljung-Box p 0.000
Jarque-Bera p 0.035
Excess Kurtosis 0.19
Attribute Value
Sector Healthcare
Debt to Equity Ratio 0.331
Revenue per Share 0.06
Market Cap 7,524,551,168
Forward P/E -22.21
Beta -0.23
Website https://www.abivax.com

As of Oct. 3, 2026, 1:33 a.m. EDT: Call option open interest significantly outweighs put open interest across most expirations, with heavy positioning at strikes 150 to 200. Deep out-of-the-money calls show inflated implied volatility, suggesting speculation on a massive upside move. Put activity is concentrated at lower strikes (65-85), indicating downside hedging or contrarian bets, but the overall gamma exposure favors upside.


Info Dump

Attribute Value
52 Week Change -0.0906809
Address1 7-11 Boulevard Haussmann
All Time High 148.83
All Time Low 4.77
Ask 119.33
Ask Size 1
Average Analyst Rating 1.3 - Strong Buy
Average Daily Volume10 Day 1,227,530
Average Daily Volume3 Month 1,111,876
Average Volume 1,111,876
Average Volume10Days 1,227,530
Beta -0.232
Bid 121.16
Bid Size 1
Book Value 5.1400013
City Paris
Compensation As Of Epoch Date 1,767,139,200
Country France
Crypto Tradeable 0
Currency USD
Current Price 86.22
Current Ratio 5.965
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 86.845
Day Low 84.51
Debt To Equity 0.331
Display Name ABIVAX
Dividend Yield 0.0
Earnings Call Timestamp End 1,712,579,400
Earnings Call Timestamp Start 1,712,579,400
Earnings Timestamp 1,790,020,800
Earnings Timestamp End 1,790,020,800
Earnings Timestamp Start 1,790,020,800
Ebitda -291,548,992
Ebitda Margins 0.0
Enterprise To Ebitda -22.228
Enterprise To Revenue 1,388.315
Enterprise Value 6,480,656,896
Eps Current Year -4.19486
Eps Forward -3.88171
Eps Trailing Twelve Months -6.08
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 109.9242
Fifty Day Average Change -23.7042
Fifty Day Average Change Percent -0.21564132
Fifty Two Week Change Percent -9.0680895
Fifty Two Week High 148.83
Fifty Two Week High Change -62.61
Fifty Two Week High Change Percent -0.42068133
Fifty Two Week Low 69.81
Fifty Two Week Low Change 16.410004
Fifty Two Week Low Change Percent 0.23506667
Fifty Two Week Range 69.81 - 148.83
Financial Currency EUR
First Trade Date Milliseconds 1,697,808,600,000
Float Shares 62,468,031
Forward Eps -3.88171
Forward P E -22.21186
Free Cashflow -125,898,128
Full Exchange Name NasdaqGM
Full Time Employees 98
Fullday Change -0.9200058
Fullday Change Percent -1.0582078
Fullday Price 86.22
Gmt Off Set Milliseconds -14,400,000
Gross Margins 1.0
Gross Profits 4,668,000
Has Pre Post Market Data 1
Held Percent Insiders 0.0
Held Percent Institutions 0.72358
Implied Shares Outstanding 87,271,525
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Ipo Expected Date 2,023-10-20
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary ABIVAX Société Anonyme, a clinical-stage biotechnology company, develops therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases. Its lead drug candidate includes obefazimod, which is in Phase 3 clinical development for the treatment of moderately to severely active UC, as well as Phase 2b clinical trials for Crohn's disease. The company was incorporated in 2013 and is headquartered in Paris, France.
Long Name ABIVAX Société Anonyme
Market us_market
Market Cap 7,524,551,168
Market State PREPRE
Max Age 86,400
Message Board Id finmb_256839883
Most Recent Quarter 1,782,777,600
Net Income To Common -401,217,984
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 8,370,186,155
Number Of Analyst Opinions 12
Open 85.92
Operating Cashflow -197,020,000
Operating Margins -86.1793
Phone 33 1 53 83 09 63
Post Market Change -0.20000458
Post Market Change Percent -0.23197004
Post Market Price 86.02
Post Market Time 1,791,930,557
Previous Close 86.94
Price Eps Current Year -20.553726
Price Hint 2
Price To Book 16.774315
Price To Sales Trailing12 Months 1,611.9432
Profit Margins 0.0
Quick Ratio 5.792
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.33333
Region US
Regular Market Change -0.720001
Regular Market Change Percent -0.828159
Regular Market Day High 86.845
Regular Market Day Low 84.51
Regular Market Day Range 84.51 - 86.845
Regular Market Open 85.92
Regular Market Previous Close 86.94
Regular Market Price 86.22
Regular Market Time 1,791,921,601
Regular Market Volume 992,713
Return On Assets -0.62882
Return On Equity -2.52349
Revenue Growth -0.068
Revenue Per Share 0.06
Sand P52 Week Change 0.17502642
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 87,271,525
Shares Percent Shares Out 0.089099996
Shares Short 7,776,429
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 6,962,029
Short Name Abivax SA
Short Percent Of Float 0.09020001
Short Ratio 5.73
Source Interval 15
Symbol ABVX
Target High Price 181.0
Target Low Price 142.0
Target Mean Price 163.58333
Target Median Price 164.0
Total Cash 402,383,008
Total Cash Per Share 5.041
Total Debt 1,212,000
Total Revenue 4,668,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -6.08
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 116.85365
Two Hundred Day Average Change -30.633652
Two Hundred Day Average Change Percent -0.26215398
Type Disp Equity
Volume 992,713
Website https://www.abivax.com
Zip 75,009