Last checked [DATE]
Status and known issues
Whether a build is out yet, and the dates that change how the market behaves.
Current version
No build is distributed yet. The download isn't open, so there is no version to install and no release notes yet. Join the founding list: we'll email you when the download opens and again when checkout opens.
- Windows
- No build distributed yet Beta
- Mac
- Coming soon (early access with a setup call, by invitation)
- Accounts
- Practice only: NinjaTrader Sim101 and Playback101
- Live accounts
- In testing. No date promised.
Dates to know
Next contract roll: Thursday 10 December 2026
MNQ moves from MNQ 12-26 to MNQ 03-27 (the December contract expires Friday 18
December). Switch your chart between sessions, flat and with no working order. How.
| Date | Day | What Mastbound Trader's calendar assumes |
|---|---|---|
| Thu 26 Nov 2026 | Thanksgiving | Treated as closed |
| Fri 27 Nov 2026 | Day after Thanksgiving | Early close: no new entries after 12:30 PM, flat by 12:45 PM |
| Thu 24 Dec 2026 | Christmas Eve | Early close: no new entries after 12:30 PM, flat by 12:45 PM |
| Fri 25 Dec 2026 | Christmas | Closed |
| Thu 31 Dec 2026 | New Year's Eve | Early close: no new entries after 12:30 PM, flat by 12:45 PM |
| Fri 1 Jan 2027 | New Year's Day | Closed |
| Mon 18 Jan 2027 | Martin Luther King Jr. Day | Early close: no new entries after 12:15 PM, flat by 12:30 PM |
These come from third-party calendars and are not confirmed by the exchange. The exchange's own hours win: check the CME Group holiday calendar at cmegroup.com two weeks ahead. Every weekday the market also closes from 5 to 6 PM, and it's closed from Friday 5 PM to Sunday 6 PM.
Other services' status
- Cloudflare (our website and downloads): cloudflarestatus.com
- Discord (phone alerts and phone control): discordstatus.com
- NinjaTrader, your data feed and your firm: check their own sites and support.