David O’Brien
Verified owner
One of the top-tier copiers if not the best one
Trade from one SIM account and watch every follower.
Trade Copier mirrors eligible orders from a NinjaTrader SIM master account to the follower accounts you enable. Each follower has its own multiplier and a live status row.
14-day trial · No card · Works with NinjaTrader 8
4.9 · 22 reviews
We usually reply within a few minutes
What you get
Your trade, readable at a glance.
01
One master account
Place orders on the SIM account you choose, and enabled followers receive the matching order.
02
Size each follower
Give every account its own quantity multiplier, or set one value across the grid.
03
Status in one grid
See cash, realised and unrealised profit and loss, position, order and mismatch state for each follower.
04
Flatten without hunting
Close one follower from its row, flatten the whole set, or let auto-flatten clean up after the master is flat.
How it works
Inside a live trade.
1
Open the window
Launch MASSCopyADVANCED from the NinjaTrader Control Center menu.
2
Choose the master
Select the SIM account that will drive the copier.
3
Enable followers
Turn accounts on, set a multiplier for each one and apply the settings.
4
Trade and clean up
Place orders on the master, then flatten a follower or the whole set when you need to.
Pricing
Try it free, then pick a license.
The trial is available once per user. Prices in USD.
What traders say.
Product feedback
4.9
22 reviews
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KimB Verified owner
Trade Copier: I have seen many trade copier but i have not see better and more flexible copier and you can add as many accounts as you want and it is real fast and no erorrs. and obviously much cheaper than the competitors
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Steven Salter Verified owner
Works well. Copying is fast and reliable, I have connected 24 accounts trough it and all working well, now trading all of them at the same time!
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Jacqueline Sergeant Verified owner
I needed a better way to manage trades across more than one account. I use Trade Copier during regular trading sessions, and after using it for a little while, it feels like a practical tool with one clear purpose. It performs smoothly and has been consistent so far love it
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KATHLEEN MCCARTNEY Verified owner
Copier has been useful when managing more than one account. I use it regularly, and the performance has been smooth so far. It feels dependable, though I’d still kind of check settings carefully before relying on it fully. I would recommend it
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Eloise Verified owner
handles the copying process well and saves me from doing everything manually!!!
Guides
All guides
Get more out of it.
Trade Copier for NinjaTrader 8: new Add-On version released
Trade Copier for NinjaTrader 8 is now a Control Center add-on. Use one master account to copy trades… Read guide
Trade Copier v25.1 Update — Improved UI & Real-Time Slave Tracking
Trade Copier v25.1 brings a cleaner, more intuitive interface and introduces real-time tracking of slave orders and positions.… Read guide
Trade Copier Update — Cleaner UI, Smarter Dropdowns & Faster Workflow
MASSCopyADVANCED receives a major usability upgrade with clearer visuals, smarter dropdown behaviour, adjustable spacing, and cleaner templates. This… Read guideNeed a hand setting it up? That is normal here.
Most traders are up and running in about five minutes. If anything is unclear, message us and we will walk you through it.
Quick answers.
What account can I use as the master?
A NinjaTrader SIM account. The copier is built to trade from SIM and copy the eligible orders.
Which accounts can follow?
Broker, funded, evaluation, cash, SIM and other NinjaTrader-connected accounts that are available in the platform.
Can each follower use a different size?
Yes. Every follower has its own multiplier, and there is a set-all value for faster setup.
What happens when I change a master order?
The copier keeps a map between master and follower orders, so follower prices can be updated and stale orders cancelled.
Can I flatten one account only?
Yes. Each row has a flatten button, and there is a separate flatten-all control.
What does auto-flatten do?
It flattens follower exposure after the SIM master has been flat and order-free for the interval you set.
Does it work with NinjaTrader 8?
Yes. It is a NinjaTrader 8 add-on and opens from the Control Center menu.
Can I move the licence to another computer?
Yes. Licence ID changes are included for transfers.
Try it on your own charts.
14-day trial, no card needed. Works on NinjaTrader 8 and installs in about five minutes.