XMTB

MATBA-ROFEX

ROSARIO, AR

Trading days

Answered by the national calendar for AR.

Sept 2026

Oct 2026

Nov 2026

Dec 2026

Jan 2027

Oct 2026

Nov 2026

Dec 2026

OpenWeekendClosedEarly closeOpen for some productsSofter: most markets also closedBeyond what we can answerToday

Hours on an ordinary day, America/Argentina/Buenos_Aires time: 10:30–18:00verified

Mon, 9 Nov 2026	Visit of Pope Leo XIV; national holiday by Decreto 1103/26		Closed
Tue, 10 Nov 2026	Visit of Pope Leo XIV; a holiday in Buenos Aires city and Córdoba by Decreto 1103/26, and BYMA closes		Closed
Mon, 23 Nov 2026	National Sovereignty Day, moved to the Monday		Closed
Tue, 8 Dec 2026	Immaculate Conception		Closed
Thu, 24 Dec 2026	Christmas Eve	10:30–13:00	Early close
Fri, 25 Dec 2026	Christmas Day		Closed
Thu, 31 Dec 2026	No trading and no settlement, by BYMA Comunicado 18897; overrides the New Year's Eve early close		Closed
Fri, 1 Jan 2027	New Year's Day		Closed

Mon, 12 Oct 2026

Day of Respect for Cultural Diversity, movable national holiday

Closed

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

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