Diurn
MIC codes / XPHO

XPHO

NASDAQ PHLX OPTIONS

PHILADELPHIA, US · a segment of XNAS

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, America/New_York time: 09:30–16:00corroborated

Coming up

Thu, 26 Nov 2026Thanksgiving DayClosed
Fri, 27 Nov 2026Day after Thanksgiving09:30–13:00Early close
Thu, 24 Dec 2026Christmas Eve09:30–13:00Early close
Fri, 25 Dec 2026Christmas DayClosed
Fri, 1 Jan 2027New Year's DayClosed

Recently

Mon, 7 Sept 2026Labor 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/XPHO/status
curl "https://api.diurn.io/v1/venues/XPHO/sessions?from=2026-11-06&to=2027-01-07"

Registry record

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

Operating MICXNAS
TypeSGMT
Market nameNASDAQ PHLX OPTIONS
Legal entityNASDAQ, INC.
LEI549300L8X1Q78ERXFD06
Market categoryRMKT
CountryUS
CityPHILADELPHIA
WebsiteWWW.NASDAQTRADER.COM
StatusACTIVE
Created2005-06-27
Last updated2026-04-27
Last validated2026-04-27