What is Multi-Account Trade Copier?
A multi-account trade copier is software infrastructure that mirrors trade executions from a Leader (Master) account to multiple Follower accounts simultaneously. Modern cloud and hybrid copiers replicate orders in ~15–35ms across separate broker logins without requiring a Windows VPS.
Mathematical Calculation
Whenever the gold-bordered Leader account inside a Portfolio Group executes a trade, LogToLast calculates each follower's independent position size (Proportional, Fixed % Risk, Fixed Lots, or Multiplier) and dispatches parallel orders across all connected terminals.
Real-World Numerical Simulation
Mirroring 1 Personal Live Cash Account Across 10 Prop Accounts
Group Setup: Drag your personal Live Cash account into a Portfolio Group as the gold Leader, and attach 10 prop firm accounts as Followers.
Master Execution: Leader triggers BUY on NQ.
Dynamic Sizing: $150K followers execute 2 NQ; $50K followers execute 1 NQ; smaller accounts auto-translate to Micro MNQ contracts.
Internal Dispatch: Parallel WebSocket fan-out dispatches all child orders in ~15–35ms with $0 VPS cost.
Individual Safety Net: If Follower #4 hits its personal daily loss cap, LogToLast auto-pauses Follower #4 while the other 9 accounts keep trading.
Drag-and-Drop Portfolio Groups & ~15–35ms Parallel Copier
Break the single-login barrier. Organize your personal live brokerage accounts and prop firm challenges into isolated Portfolio Groups across Tradovate, NinjaTrader (Cloud API), and MT5 with per-account auto-pause limits.
Institutional Comparison Matrix
| Architecture | VPS Required? | Cross-Login & Cross-Broker? | Risk & Journal Included? | Capacity |
|---|---|---|---|---|
| LogToLast Unified OS | $0/mo (Zero VPS) | Yes (Tradovate, NT Cloud API & MT5) | Yes (Active Enforcer + AI Journal + Lab) | 20+ Accounts (Unlimited Elite) |
| Native Tradovate Group Trade | No | No (Locked to 1 single login only) | No | Single login only |
| Legacy Desktop Add-On | Yes ($45–$85/mo VPS) | Single desktop platform only | No (Requires 3 extra subscriptions) | Chokes CPU at 10+ accounts |
Monitored Prop Firms Applying This Rule
Frequently Asked Questions
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