Trading days
This venue has its own calendar.
Hours on an ordinary day, America/Edmonton time: 05:00–15:00, 05:00–15:00, 05:00–15:00
Coming up
| Wed, 11 Nov 2026 | Remembrance Day: environmental closed | 05:00–15:00, 05:00–15:00 | |
| Thu, 26 Nov 2026 | Thanksgiving (US): power closed | 08:30–12:00, 08:30–12:00 | |
| Fri, 27 Nov 2026 | Friday, November 27, 2026: every market closes at 12:00 | 05:00–12:00, 05:00–12:00, 05:00–12:00 | |
| Thu, 24 Dec 2026 | Christmas Eve: every market closes at 12:00 | 05:00–12:00, 05:00–12:00, 05:00–12:00 | |
| Fri, 25 Dec 2026 | Christmas Day: power, environmental closed | 08:30–11:00 | |
| Sat, 26 Dec 2026 | Boxing Day: power, environmental closed; ICE's "12:00am" is read as noon, the close of every other 8:30am holiday session | 08:30–12:00 | |
| Mon, 28 Dec 2026 | Boxing Day (Observed): power, environmental closed | 05:00–15:00 | |
| Fri, 1 Jan 2027 | New Year's Day: power, environmental closed | 08:30–12:00 |
Recently
| Mon, 12 Oct 2026 | Thanksgiving (CAN): environmental closed | 05:00–15:00, 05:00–15:00 | |
| Wed, 30 Sept 2026 | Truth and Reconciliation Day: environmental closed | 05:00–15:00, 05:00–15:00 | |
| Mon, 7 Sept 2026 | Labour Day: power, environmental closed | 08:30–12:00 |
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/NGXC/status curl "https://api.diurn.io/v1/venues/NGXC/sessions?from=2026-11-06&to=2027-01-07"
Registry record
ISO 10383, as published on 2026-10-12.
| Operating MIC | NGXC |
|---|---|
| Type | OPRT |
| Market name | NATURAL GAS EXCHANGE |
| LEI | 549300MZWLT9C8T4VI12 |
| Market category | NSPD |
| Acronym | NGX |
| Country | CA |
| City | CALGARY |
| Website | WWW.NGX.COM |
| Status | ACTIVE |
| Created | 2010-05-24 |
| Last updated | 2010-05-24 |
| Comments | NGX PROVIDES ELECTRONIC TRADING, CENTRAL COUNTERPARTY CLEARING AND DATA SERVICES TO THE NORTH AMERICAN NATURAL GAS AND ELECTRICITY MARKETS. |