NinjaTrader Setup
Platform-specific preparation, portal download import hygiene, and chart validation for MarketXero on NinjaTrader 8.
Use this guide when the question is about the NinjaTrader environment itself rather than a single indicator. Portal activation and licensing live in Getting Started; this page focuses on platform prep, import discipline, and workspace stability.
Platform Baseline
Establish a reproducible NinjaTrader baseline before MarketXero enters the chart.
- Update NinjaTrader 8 and restart the machine if the environment has been pending an update.
- Verify the broker and feed credentials already connect inside
Control Center. - Remove or disable unrelated custom studies on the first validation chart.
- Reserve one clean workspace for MarketXero onboarding.
- Record the exact instrument, interval, and session template used during the first install.
Import Handoff
Download the current package from the user portal, then import through NinjaTrader's add-on flow. Keep the file zipped.
- Open
Control Center -> Tools -> Import -> NinjaScript Add-On. - Select the portal
.zipdownload. NinjaTrader extracts it during import. - Proceed through the third-party add-on warning. Only import packages from portal.marketxero.com.
- If prompted to replace existing files, select No unless MarketXero support instructs otherwise.
- Wait for the successful-import confirmation before closing the dialog.
- Restart NinjaTrader immediately after import.
- Re-open the chart and confirm MarketXero indicators are visible in the list before loading templates.
- Capture any warning or error text verbatim if the import fails.
Remove old builds first
If you still have a legacy machine-ID MarketXero footprint installed, remove it through Remove NinjaScript Assembly before importing the current portal build.
Template Discipline
Template drift is one of the most common reasons a clean install becomes hard to support later.
- Save a baseline chart template after the first successful validation.
- Keep the initial MarketXero template separate from personal chart experiments.
- Name the validated template clearly so support can ask for it by name.
- Only expand into multi-chart workspaces after the baseline template is stable.
- Re-save the template after any approved settings changes so the customer always has one known-good fallback.