Diurn
MIC codes / HDAT

HDAT

ELECTRONIC SECONDARY SECURITIES MARKET (HDAT)

ATHENS, GR

Trading days

Answered by the national calendar for GR.

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

Registry record

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

Operating MICHDAT
TypeOPRT
Market nameELECTRONIC SECONDARY SECURITIES MARKET (HDAT)
LEI529900SL3K21WAN6X611
Market categoryRMKT
AcronymHDAT
CountryGR
CityATHENS
WebsiteWWW.BANKOFGREECE.GR
StatusACTIVE
Created2005-06-27
Last updated2005-06-27