Diurn
MIC codes / ASEX

ASEX

ATHENS STOCK EXCHANGE

ATHENS, GR

Trading days

This venue has its own calendar.

Oct 2026
Nov 2026
Dec 2026
OpenWeekendClosedEarly closeOpen for some productsSofter: most markets also closedBeyond what we can answerToday

Hours on an ordinary day, Europe/Athens time: 10:30–17:10verified

Coming up

Thu, 24 Dec 2026Christmas EveClosed
Fri, 25 Dec 2026Christmas DayClosed
Fri, 1 Jan 2027New Year's DayClosed
Wed, 6 Jan 2027EpiphanyClosed

Recently

Wed, 28 Oct 2026Ochi DayClosed

From the API

The same answers, live, for any date the calendar reaches. Asking whether a venue is open needs no key.

curl https://api.diurn.io/v1/venues/ASEX/status
curl "https://api.diurn.io/v1/venues/ASEX/sessions?from=2026-11-06&to=2027-01-07"

Registry record

ISO 10383, as published on 2026-10-12.

Operating MICASEX
TypeOPRT
Market nameATHENS STOCK EXCHANGE
Legal entityHELLENIC EXCHANGES-ATHENS STOCK EXCHANGE S.A.
LEI549300GSRN07MNENPL97
Market categoryRMKT
AcronymASE
CountryGR
CityATHENS
WebsiteWWW.ATHEXGROUP.GR
StatusACTIVE
Created2012-07-23
Last updated2022-11-28

Segments

MICs whose operating MIC is ASEX.

  • ENAX ATHENS EXCHANGE ALTERNATIVE MARKET
  • EUAX ATHENS EXCHANGE EUAS MARKET
  • HOTC HELLENIC EXCHANGE OTC MARKET
  • XADE ATHENS EXCHANGE S.A. DERIVATIVES MARKET
  • XATH ATHENS EXCHANGE S.A. CASH MARKET
  • XIPO HELEX ELECTRONIC BOOK BUILDING