Stock listing

Euronext:ALBIO Biosynex SA Action

Home listing (Euronext) of Biosynex SA

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Share price · EURONEXT:ALBIO

€0.836 EUR -0.014 (-1.6%)

Close on Oct 30, 2026

Past year +33.5% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
€0.820 – €0.846 EUROct 30, 2026
Volume
16,315 sharesOct 30, 2026
Market cap
€15.41M EURAt the close on Oct 30, 2026 · price × 18.43M shares outstanding
52-week range
€0.455 – €1.570 EURLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
€22,019 EURMedian day 10,528 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Biosynex SA logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
Euronext:ALBIO · Home€0.836 EUR-0.014 (-1.6%)16,315€0.836€0.846€0.820€0.850Close on Oct 30, 2026
Frankfurt:0DL€0.812 EUR+0.056 (+7.4%)—€0.812€0.812€0.812€0.756Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · EURONEXT:ALBIO · EUR, adjusted for splits

DayCloseChange%OpenHighLowVolume
€0.836-0.014-1.6%€0.836€0.846€0.82016,315
€0.850+0.010+1.2%€0.836€0.850€0.8365,656
€0.840+0.006+0.7%€0.830€0.854€0.82024,191
€0.834-0.014-1.7%€0.850€0.854€0.83014,999
€0.848+0.058+7.3%€0.862€0.880€0.82226,675
€0.790-0.030-3.7%€0.850€0.854€0.79023,732
€0.820+0.036+4.6%€0.900€0.910€0.82022,830
€0.784-0.036-4.4%€0.814€0.868€0.78010,993
€0.820-0.016-1.9%€0.822€0.830€0.8205,274
€0.836-0.004-0.5%€0.840€0.848€0.82221,685
€0.840-0.004-0.5%€0.848€0.864€0.8407,869
€0.844-0.020-2.3%€0.864€0.870€0.84013,820
€0.864+0.014+1.6%€0.916€0.916€0.8569,738
€0.850+0.020+2.4%€0.960€1.050€0.850245,332
€0.830-0.020-2.4%€0.830€0.870€0.8306,946
€0.850+0.010+1.2%€0.834€0.850€0.83010,722
€0.8400.0000.0%€0.838€0.860€0.8366,880
€0.840-0.020-2.3%€0.916€0.916€0.83612,266
€0.860-0.018-2.1%€0.878€0.922€0.85437,308
€0.878-0.020-2.2%€0.834€0.896€0.83216,563
€0.898+0.060+7.2%€0.918€0.918€0.82423,765
€0.838-0.036-4.1%€0.820€0.898€0.81221,592
€0.874-0.018-2.0%€0.938€0.938€0.85023,314
€0.892-0.002-0.2%€0.894€0.948€0.89210,528
€0.894-0.036-3.9%€0.910€0.968€0.89422,154
€0.930+0.036+4.0%€0.960€1.055€0.904149,152
€0.894-0.014-1.5%€0.940€0.954€0.89423,694
€0.908-0.014-1.5%€0.922€0.942€0.9063,244
€0.922+0.026+2.9%€0.900€0.964€0.90035,905
€0.896-0.004-0.4%€0.898€0.900€0.8961,530
€0.900-0.010-1.1%€0.914€0.914€0.9004,388
€0.910+0.008+0.9%€0.912€0.912€0.9005,732
€0.902-0.008-0.9%€0.910€0.920€0.9026,027
€0.910-0.010-1.1%€0.910€0.920€0.9106,493
€0.920+0.018+2.0%€0.902€0.920€0.9027,637
€0.902-0.050-5.3%€0.964€0.964€0.90221,258
€0.952+0.002+0.2%€0.938€0.952€0.9206,924
€0.950+0.026+2.8%€0.924€0.958€0.91621,620
€0.924-0.026-2.7%€0.996€0.996€0.91483,595
€0.950+0.058+6.5%€0.860€1.040€0.860228,125
€0.892+0.010+1.1%€0.892€0.892€0.8621,246
€0.882+0.002+0.2%€0.860€0.888€0.8602,792
€0.880-0.014-1.6%€0.872€0.880€0.80819,500
€0.894-0.004-0.4%€0.894€0.920€0.8946,413
€0.898-0.002-0.2%€0.898€0.914€0.8982,129
€0.900-0.020-2.2%€0.898€0.918€0.8983,237
€0.920+0.024+2.7%€0.894€0.920€0.89417,041
€0.896-0.006-0.7%€0.900€0.908€0.8964,358
€0.902-0.014-1.5%€0.900€0.912€0.9002,303
€0.916-0.010-1.1%€0.902€0.922€0.90010,218
€0.926-0.014-1.5%€0.938€0.938€0.9044,508
€0.940+0.026+2.8%€0.920€0.940€0.91010,412
€0.914-0.016-1.7%€0.926€0.926€0.9147,634
€0.930-0.006-0.6%€0.930€0.930€0.91814,186
€0.936+0.006+0.6%€0.930€0.960€0.92811,374
€0.930-0.070-7.0%€0.932€0.986€0.93037,329
€1.0000.0000.0%€0.962€1.000€0.92078,628
€1.000+0.090+9.9%€0.910€1.000€0.91096,839
€0.9100.0000.0%€0.910€0.910€0.9025,160
€0.910+0.006+0.7%€0.904€0.918€0.90413,260
€0.904-0.002-0.2%€0.904€0.914€0.9041,898
€0.906+0.004+0.4%€0.900€0.918€0.9005,745
€0.902-0.008-0.9%€0.890€0.918€0.8903,438
€0.910-0.010-1.1%€0.906€0.920€0.9005,597
€0.9200.0000.0%€0.920€0.920€0.9028,486
€0.920+0.016+1.8%€0.904€0.920€0.9045,314
€0.904-0.006-0.7%€0.902€0.932€0.9004,464
Ticker
Euronext:ALBIO
Asset type
Stock
Sector
Health care
Industry
Diagnostics & research services
Exchange
Euronext
Currency
EUR

What changed lately

Latest news

BIOSYNEX SA: chembio diagnostic systems awarded $5.7 million to advance DPP® Biothreat Panel

Oct 23, 2026

Closed €0.79 (-3.7%) on Oct 23, 2026

BIOSYNEX SA: resultats semestriels 2026 - chiffre d’affaires du 3ÈME TRIMESTRE 2026 stable - perspectives favorables

Oct 21, 2026

Closed €0.784 (-4.4%) on Oct 21, 2026

BIOSYNEX SA: BIOSYNEX annonce sa sortie de procédure de sauvegarde à la suite de l’arrêté de son plan de sauvegarde par le Tribunal Judiciaire de Strasbourg en date du 12 octobre 2026

Oct 12, 2026

Closed €0.83 (-2.4%) on Oct 12, 2026

BIOSYNEX SA: Vote favorable d’une large majorité des classes de parties affectées en faveur du projet de plan de sauvegarde de la Société BIOSYNEX

Sep 25, 2026

Closed €0.93 (+4.0%) on Sep 25, 2026

BIOSYNEX SA: chembio diagnostics inc., a subsidiary of BIOSYNEX, receives a grant for development of a DPP congenital syphilis assay

Oct 23, 2024

Biosynex Completes Acquisition of Chembio Diagnostics, Inc.

Apr 27, 2023

Biosynex Extends Tender Offer for the shares of Chembio Diagnostics, Inc.

Apr 13, 2023

BIOSYNEX SA: Extension of the distribution agreement between Credo Diagnostics Biomedical Pte Ltd and BIOSYNEX S.A.

Jan 13, 2023

BIOSYNEX Announces the Great Success of Its Capital Increase Through Placement With Qualified Investors for an Amount of €15m

Jan 29, 2021

All Biosynex SA news

Decks

Biosynex SA on 6ix

Sector
Health care
Industry
Diagnostics & research services
News releases
4 in the last 12 months · 9 in all · newest Oct 23, 2026 · oldest 2021
Decks
1 deck · latest Apr 24, 2025

Where Biosynex SA is listed

ListingExchangeCountryCurrency
Euronext:ALBIO · Home listing · This pageEuronextFranceEUR
gettex:0DLgettexGermanyEUR
LS Exchange:A1H8G1LS ExchangeGermanyEUR
Lang & Schwarz:A1H8G1Lang & SchwarzGermanyEUR
Frankfurt:0DLFrankfurtGermanyEUR
Turquoise:ALBIOPTurquoiseUnited KingdomEUR
Dusseldorf:0DLDusseldorfGermanyEUR
Munich:0DLMunichGermanyEUR
Stuttgart:0DLStuttgartGermanyEUR

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