AATCopy — Order Copier for NinjaTrader 8

Clone your trades across multiple accounts with precision. Unlike typical copiers that convert everything to a market order, AATCopy mirrors the master’s actual order types—limits, stops, OCO brackets, MIT/stop-limit where supported—so your followers match the original intent.

🔑 Why AATCopy

Exact order types — no forced market conversions.*
Instant mirroring — listens to the currently selected master account and replicates to chosen followers.
One-click account toggles — compact button list right on Chart Trader; enable/disable each follower in a tap.
Global switch — kill-switch to instantly pause/resume copying.
Lightweight install — add it like a regular indicator; no external services, no background daemons.
Auto-discovery — detects all connected brokerage accounts on load.

🧭 How it works

Select your master account in Chart Trader (standard NT8 selector).
In AATCopy’s panel, toggle follower accounts you want to mirror to.
Place an order on the master — AATCopy replicates it to the followers: - price, quantity, - OCO links / bracket orders (TP/SL) when applicable, - cancels/amends (modify/cancel is projected to followers).

🖥️ User Interface

A slim panel within Chart Trader shows:

Global ON/OFF button
Follower account list with prefix buttons, each lit when active

✅ Supported Scenarios

Market, Limit, Stop, Stop-Limit, MIT (where supported by broker)
OCO / Brackets (entry + TP/SL legs)
Amendments (price/qty) and cancels
Multi-account destinations (SIM + Live)

Some brokers/platform routes differ in allowed order types; AATCopy provides per-follower fallbacks to keep you trading.

🚦 Best Practices

Start with SIM followers to verify order type parity and offsets.

✳️ Requirements

NinjaTrader 8
At least two connected accounts (e.g., SIM101 + Live)
Sufficient permissions to submit orders on followers

⚠️ Risk Disclosure

Trading involves risk. Mirroring orders across multiple accounts can amplify exposure. Verify settings on SIM before using on live accounts.