NinjaTrader Script

I have a fully defined set of entry, exit, and risk-management rules and now need them translated into a NinjaTrader 8 automated trading strategy. The logic must be able to run simultaneously on several instruments, managing positions independently for each symbol while sharing common money-management parameters.

Key points you’ll work on:
• Build the strategy in NinjaScript 8, cleanly commented.
• Parameter panel where I can switch instruments on/off, edit lot size, stops, targets, and time filters without touching code.
• Robust order management that sends, modifies, and cancels orders according to my rules even when more than one market is active.
• Compatibility with both live trading and the Strategy Analyzer so I can back-test before going live.

Acceptance criteria:
1. Strategy loads with no errors or warnings.
2. Logic behaves identically to the rule sheet I’ll provide, confirmed with a set of test trades on historical data.
3. Handles multiple instruments concurrently without cross-talk in positions or PnL reporting.

If you’ve built multi-instrument, fully automated NinjaTrader systems before, let’s get this coded and ready for the next trading session.