The NinjaTrader 8 copier built for traders who run prop firm accounts. It copies your master account to all the others, with a risk plan for each account, distance to drawdown in plain view, and a safety Shield.

Every evaluation and every funded account has its own size, daily limit, and drawdown. One wrong click and an account is gone.
A regular copier repeats your trades. Bunshin also keeps each account within its plan, and closes it before it breaks a rule.
Copies by position, at market: no orders are ever left hanging. Safe reversals, anti-hedge between groups, and a contract max per account.
Contracts and limits per trade and per day, based on account size. If an account hits its daily limit, it is closed and locked until the next session.
Distance to drawdown on every account, firm and phase labels, and your TopstepX accounts right next to your NinjaTrader ones.
Firm, phase, size, and drawdown are read from the account name and adjusted in a single table.
Copier, plan group, or Multiplan. Or let the Assistant set it up with a few questions.
When you activate, Bunshin opens the charts for you with the account and contracts already set. You trade the master from the chart, the DOM, or Chart Trader, and every account follows, each within its plan.
If an account is out of sync with the master for 10 seconds, or one of its orders fails, Bunshin closes it, disables it, and sounds the alarm. Nothing is left half-done.

Bunshin won't copy a trade that would leave two accounts on opposite sides, locks the opposite buttons in Chart Trader and instantly cancels any opposite order that slips through. Three layers to keep you inside your prop firm's rules.

Results by day, week, and month, win rate, and profit factor, for one account, several, or all of them. Your NinjaTrader and TopstepX history on one calendar, with commissions.
Try every feature free for 7 days.
NinjaTrader 8 on Windows. Bunshin installs as an AddOn: no separate app, no cloud servers.
Most allow copying between your own accounts, with conditions. Always check your firm’s current rules before you trade.
Yes. TopstepX accounts connect through their API and show up in the same tables as your NinjaTrader accounts.
Bunshin sets no limit. The real limit comes from your connections and your prop firms.
The Shield detects the account that falls out of sync, closes it, and disables it, so nothing is left open by mistake.