Stock listing

Euronext:ALRIB Riber SA Action

Home listing (Euronext) of Riber SA

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Share price · EURONEXT:ALRIB

€6.02 EUR -0.61 (-9.2%)

Close on Oct 30, 2026

Past year +83.8% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
€5.96 – €6.62 EUROct 30, 2026
Volume
152,956 sharesOct 30, 2026
Market cap
€126.6M EURAt the close on Oct 30, 2026 · price × 21.02M shares outstanding
52-week range
€2.85 – €18.50 EURLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
€747,651 EURMedian day 80,436 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Riber SA logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
Euronext:ALRIB · Home€6.02 EUR-0.61 (-9.2%)152,956€6.62€6.62€5.96€6.63Close on Oct 30, 2026
LSE:0FT3€6.23 EUR-0.18 (-2.8%)340€6.02€6.25€5.99€6.41Close on Oct 27, 2026
Frankfurt:RI7€6.45 EUR+0.61 (+10.4%)—€6.45€6.45€6.45€5.84Close on Oct 30, 2026

Daily closes

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

DayCloseChange%OpenHighLowVolume
€6.02-0.61-9.2%€6.62€6.62€5.96152,956
€6.63+0.31+4.9%€6.36€6.74€6.2196,010
€6.32+0.02+0.3%€6.40€6.43€6.2055,656
€6.30+0.28+4.7%€6.02€6.31€5.8967,277
€6.02+0.37+6.5%€5.66€6.04€5.6693,864
€5.65-0.13-2.2%€5.77€5.95€5.5997,593
€5.78-0.59-9.3%€6.24€6.24€5.72123,985
€6.370.000.0%€6.50€6.66€6.30102,651
€6.37-0.13-2.0%€6.45€6.49€6.20115,762
€6.50-0.22-3.3%€6.74€6.87€6.33129,906
€6.72-0.53-7.3%€7.33€7.48€6.62156,719
€7.25-0.27-3.6%€7.43€7.46€6.99126,771
€7.52-0.14-1.8%€7.68€7.84€7.3382,172
€7.66-0.45-5.5%€7.94€8.12€7.6698,681
€8.11+0.01+0.1%€8.10€8.29€8.0458,214
€8.10-0.29-3.5%€8.35€8.52€8.04186,389
€8.39-1.20-12.5%€9.46€9.68€8.39226,769
€9.59-0.29-2.9%€9.75€9.81€9.43161,629
€9.880.000.0%€9.88€10.10€9.7577,169
€9.88+0.40+4.2%€9.39€10.32€9.31143,134
€9.48+0.29+3.2%€9.32€9.60€9.2180,982
€9.19-0.14-1.5%€9.48€9.68€9.1962,490
€9.33-0.08-0.9%€9.40€9.56€9.2672,627
€9.41+0.43+4.8%€9.04€9.74€9.0494,234
€8.98+0.11+1.2%€9.24€9.24€8.9189,064
€8.87-0.47-5.0%€9.35€9.49€8.61168,034
€9.34-0.16-1.7%€9.20€9.73€9.00194,680
€9.50+0.23+2.5%€9.32€9.60€9.22108,918
€9.27+0.26+2.9%€9.15€9.48€8.895118,161
€9.01+0.44+5.1%€8.74€9.18€8.6762,791
€8.57+0.07+0.8%€8.49€8.82€8.4551,366
€8.50+0.20+2.4%€8.31€8.71€8.3151,587
€8.30+0.11+1.3%€8.20€8.48€8.1931,654
€8.19-0.03-0.4%€8.19€8.48€8.1750,406
€8.22-0.38-4.4%€8.51€8.51€8.04157,999
€8.60+0.06+0.7%€8.58€8.70€8.4629,984
€8.54-0.23-2.6%€8.99€8.99€8.38108,294
€8.77-0.24-2.7%€9.05€9.13€8.7760,926
€9.01-0.47-5.0%€9.35€9.36€8.7489,867
€9.48+0.92+10.7%€8.72€9.48€8.72108,372
€8.56+0.20+2.4%€8.35€8.69€8.3250,014
€8.36-0.19-2.2%€8.63€8.76€8.2054,035
€8.55+0.20+2.4%€8.31€8.71€8.2579,617
€8.35-0.18-2.1%€8.50€8.64€8.2560,528
€8.53-0.24-2.7%€9.04€9.07€8.35103,614
€8.77-0.08-0.9%€8.86€8.89€8.7232,860
€8.85-0.16-1.8%€9.05€9.30€8.8293,728
€9.01-0.22-2.4%€9.19€9.33€8.9235,313
€9.23+0.43+4.9%€8.90€9.29€8.9073,377
€8.80-0.24-2.7%€8.92€9.06€8.7244,096
€9.04+0.13+1.5%€8.95€9.23€8.9239,247
€8.91-0.04-0.4%€9.04€9.27€8.9180,436
€8.95-0.50-5.3%€9.40€9.40€8.72108,009
€9.45-0.30-3.1%€9.66€9.85€9.3199,639
€9.75+0.03+0.3%€10.00€10.08€9.4855,497
€9.72-0.14-1.4%€9.82€9.94€9.6540,978
€9.86-0.10-1.0%€10.00€10.14€9.7953,256
€9.96+0.18+1.8%€9.76€10.26€9.7154,017
€9.780.000.0%€10.00€10.16€9.7037,700
€9.78+0.13+1.3%€9.73€10.20€9.7172,693
€9.65+0.18+1.9%€9.50€9.92€9.5065,594
€9.47+0.07+0.7%€9.44€9.70€9.2257,642
€9.40-0.03-0.3%€9.58€9.80€9.2876,413
€9.43+0.18+1.9%€9.34€9.62€9.2268,804
€9.25+0.22+2.4%€9.26€9.39€8.8169,161
€9.03-0.11-1.2%€9.31€9.78€8.93124,803
€9.14+0.37+4.2%€8.76€9.41€8.6986,477
Ticker
Euronext:ALRIB
Asset type
Stock
Sector
Technology
Industry
Semiconductors
Exchange
Euronext
Currency
EUR

What changed lately

Latest news

Information mensuelle relative au nombre total d’actions et de droits de vote composant le capital social

Oct 6, 2026

Closed €9.88 (0.0%) on Oct 6, 2026

RIBER reports improved results for the first half of 2026

Sep 23, 2026

Closed €9.34 (-1.7%) on Sep 24, 2026

RIBER: FIRST-HALF 2026 BUSINESS ACTIVITY Business growth, resilient order book and continued rollout of ROSIE

Jul 21, 2026

Closed €9.96 (-3.9%) on Jul 22, 2026

RIBER: Bilan semestriel du contrat de liquidité contracté avec NATIXIS ODDO BHF

Jul 9, 2026

Closed €10.30 (-1.5%) on Jul 10, 2026

Riber receives a new order from Japan for MBE 6000 to scale Quantum Dot Laser production for Datacom.

Jan 19, 2026

Closed €4.18 (+5.6%) on Jan 19, 2026

Nokia expands defense portfolio with two advanced tactical communication solutions

Sep 9, 2025

All Riber SA news

Decks

Riber SA on 6ix

Sector
Technology
Industry
Semiconductors
News releases
7 in the last 12 months · 8 in all · newest Oct 6, 2026 · oldest 2025
Decks
14 decks · latest Sep 24, 2026

Where Riber SA is listed

ListingExchangeCountryCurrency
Euronext:ALRIB · Home listing · This pageEuronextFranceEUR
gettex:RI7gettexGermanyEUR
LSE:0FT3LSEUnited KingdomEUR
LS Exchange:938526LS ExchangeGermanyEUR
Tradegate:RI7TradegateGermanyEUR
Turquoise:ALRIBPTurquoiseUnited KingdomEUR
Lang & Schwarz:938526Lang & SchwarzGermanyEUR
Stuttgart:RI7StuttgartGermanyEUR
Frankfurt:RI7FrankfurtGermanyEUR
Hamburg:RI7HamburgGermanyEUR
Dusseldorf:RI7DusseldorfGermanyEUR
Munich:RI7MunichGermanyEUR

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