NinjaTrader 8 → MetaTrader 5 Trade Copier with Inversion & Custom Lot Sizing

Project Description:

We need a trade copier that connects NinjaTrader 8 (NT8) with MetaTrader 5 (MT5).

Core Requirements:

1. Trade Copying:

   • When a trade is executed on NT8 (buy/sell), the same trade is copied to MT5.

   • Option to invert trades (NT8 buy = MT5 sell, NT8 sell = MT5 buy).

2. Lot Size Management:

   • Ability to set lot sizes on the MT5 side independently.

   • Lot size should be configurable per instance (not always identical to NT8).

3. Trade Closure Sync:

   • When a trade is closed on NT8, the corresponding trade should automatically close on MT5 at the same time.

4. Deployment:

   • Each NT8 account will run on its own VPS and connect to one MT5 broker account.

   • Solution should be lightweight, stable, and suitable for 10+ NT8 accounts.

5. Technology Stack (suggested):

   • NT8 Side: C# add-on to capture trade events.

   • Bridge/API: Lightweight communication service between NT8 and MT5.

   • MT5 Side: MQL5 Expert Advisor (EA) or script to receive signals and execute trades.

Deliverables:

• Fully working trade copier between NT8 and MT5.

• Clear installation/setup instructions for deploying across multiple VPS.

• Source code and documentation.