Getting Started

Install & Activate Fusion

From checkout to charting in minutes. Watch the walkthrough or follow the steps below.

4½-minute installation walkthrough. Downloads and license keys may take a few minutes to appear after checkout.

Install in six steps

  1. Download the Fusion NinjaTrader ZIP from the customer portal.
  2. Import it in NinjaTrader through Tools → Import → NinjaScript Add-On.
  3. Restart NinjaTrader.
  4. Add Fusion Builder to a chart.
  5. Copy your license key from the portal.
  6. Paste it once to activate Fusion.

Requirements

Fusion Indicators for NinjaTrader® requires NinjaTrader Desktop 8.1.6.0 or later on 64-bit Windows 11. Fusion is tested with the current NinjaTrader Desktop release.

Most Fusion features do not require Order Flow+. Optional Fusion features that use NinjaTrader® Order Flow+ data require Order Flow+ access in your NinjaTrader account or license. Order Flow+ is a feature of the NinjaTrader® platform and is not included with a Fusion Indicators subscription.

Optional: Fusion ML Trainer (AI Studio)

Included but optional. The FusionONNXTrainerSetup Windows installer powers AI Studio / ONNX model-training workflows inside Fusion Builder. Install it once from the customer portal — every other part of Fusion works without it.

Windows SmartScreen may warn on first run for new publishers — choose More info → Run anyway. A SHA-256 checksum for verifying your download is published next to the file in the portal Downloads page.

Download Fusion installers only from your FusionIndicators.com customer portal.

Activation & license

Your license key is in the customer portal under your active subscription. You enter it once per computer. Your subscription covers up to 2 computers at a time — to move to a new machine, contact support to release an old activation.

Fusion periodically checks your license in the background and keeps working for up to 7 days if your internet connection is unavailable.

Troubleshooting

Import errors: make sure you imported through Tools → Import → NinjaScript Add-On and restarted NinjaTrader afterward.

Downloads or license key not visible yet: they may take a few minutes to appear after checkout — refresh the portal Downloads page.

Still stuck? Email support@fusionindicators.com — include a screenshot of any error message.