Private company
ISEQ 20
Irish stock market index
The Ireland Overall Stock Exchange Index, commonly shortened to ISEQ 20 ( EYE-zek), is a benchmark stock market index composed of companies that trade on Euronext Dublin. The index comprises the 20 companies with the highest trading volume and market capitalisation contained within the ISEQ Overall Index. The index was started on 31 December 2004 at a base of 1,000 points.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industrystock market1
- HeadquartersDublin, Ireland1
- Websitelive.euronext.com/en/product/indices/IE00B0500264-XDUB
- Listed onEuronext Dublin1
- Kind of organizationStock market index1
See how the biggest companies compare on our leaderboards
The Ireland Overall Stock Exchange Index, commonly shortened to ISEQ 20 ( EYE-zek), is a benchmark stock market index composed of companies that trade on Euronext Dublin. The index comprises the 20 companies with the highest trading volume and market capitalisation contained within the ISEQ Overall Index. The index was started on 31 December 2004 at a base of 1,000 points. The Irish Overall Index has a longer history and is more often used for comparing the performance of the Irish stocks for a longer period.2
Subsidiaries and ownership
Owners
- Euronext Dublin
From Wikidata.1
Timeline
- Dec 31, 2004Founded Founded1
Links
- Websitelive.euronext.com/en/product/indices/IE00B0500264-XDUB1
- WikipediaISEQ 20
- WikidataQ2502048
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataISEQ 20 on Wikidata
- 2WikipediaISEQ 20 on Wikipedia