NinjaTrader trade copier with risk enforcement built in.
Copy futures trades across NinjaTrader-connected accounts and apply account-level rules for daily loss, drawdown, contract limits, and account locks.
- Connect NinjaTrader accounts via OAuth
- Per-account sizing and rule enforcement
- Cloud execution — no VPS, no local install
7-day trial · No VPS required · Cancel anytime
NinjaTrader prop firm accounts are supported today. NinjaTrader is a label-only platform — accounts route through the underlying Tradovate connection, so login uses the Tradovate OAuth flow. We never see your broker password, and you can revoke access at any time from your account settings.
What you can do
Copy across NinjaTrader accounts with rules built in.
MimikTrader connects to NinjaTrader accounts via OAuth, mirrors orders from a leader account to selected followers, and enforces each account's risk rules in real time. The setup flow is the same as Tradovate — connect, group, size, set rules, trade.
- Connect NinjaTrader accounts via OAuth (no password stored)
- Create copy groups with one leader and multiple followers
- Set follower sizing per account (multiplier / fixed / max)
- Apply daily loss, drawdown, profit drawdown, and contract caps per account
- Auto-flatten and lock breached accounts
- Record fills, orders, and breach events in the journal
Prop firm note
Compatible with NinjaTrader-routed prop firms.
If your prop firm account routes through NinjaTrader, you can add it to a MimikTrader copy group. Compatibility depends on account routing — confirm with your prop firm before setting up copy trading if you are unsure which platform your account uses.
MimikTrader is independent software. Prop firm names are referenced for compatibility context only and do not imply affiliation or endorsement unless explicitly stated.
In a live trade
What happens when one account breaks a rule?
One leader trade. Five follower accounts. One breach. Here is what MimikTrader does about it.
Copy group · 1 NQ contract leader trade
After breach event
Account
Firm / size
Status
Day P&L
Account 01
Apex 50K Eval
Active+$420
Account 02
Topstep 50K Funded
Active+$380
Account 03
MFFU 50K Eval
Locked-$1,000
Account 04
Bulenox 100K Eval
Active+$840
Account 05
Tradeify 50K Eval
Active+$420
Step 01
Trade copied across five accounts
You place a trade on the leader account. MimikTrader sends the correct order to each follower based on its copy settings.
Step 02
One account reaches its daily loss limit
Account 03 hits the configured daily loss threshold while the copied position is still live.
Step 03
MimikTrader flattens the affected account
The breached account is closed according to your configured flatten rule.
Step 04
The account is locked
New copied trades are blocked from entering that account until the lock is cleared.
Step 05
Other accounts keep running
Accounts 01, 02, 04, and 05 continue following the copy group because they did not breach their rules.
Step 06
The event is recorded
The fill, breach, flatten action, account lock, and timestamp are written to the trade record.
NinjaTrader copier features
- OAuth-based NinjaTrader connection
- Multiple NinjaTrader accounts under one connection
- Per-account sizing controls
- Cross-contract sizing (NQ↔MNQ, ES↔MES)
- Real-time order copying
- Tick-level risk enforcement
- Auto-flatten and account lock on breach
- Per-account daily loss / drawdown / contract caps
- Group session windows
- Automated journal and audit trail
- Cloud execution — no VPS required
- Revoke connection anytime
FAQ
NinjaTrader trade copier — common questions
Compatibility depends on account routing. If your prop firm account routes through NinjaTrader, you can add it to a copy group. If it routes through a different platform, MimikTrader cannot connect to it directly.
MimikTrader uses OAuth via the underlying Tradovate connection that NinjaTrader prop firm accounts route through. We never see or store your password — only short-lived access tokens and a refresh token, both encrypted at rest with AES-256-GCM. You can revoke access at any time.
Yes. A copy group can include accounts from both labels. Each account uses its own rule profile and sizing.
No. MimikTrader connects to your account in the cloud — you do not need NinjaTrader desktop to be open or a VPS to be running.
The same rules as any other broker connection: daily loss, trailing drawdown, profit drawdown, max contracts, max daily trades, group session windows, auto-flatten on breach, and account lock on breach.
Yes. You can disconnect from MimikTrader at any time, and tokens are deleted from our database. Because NinjaTrader prop firm accounts route through Tradovate, the OAuth grant lives on the Tradovate side — you can revoke it from your Tradovate account directly as well.
Start copying NinjaTrader accounts with rules enforced.
OAuth connection. Per-account sizing. Per-account rule enforcement.
7-day trial · No VPS required · Cancel anytime