Multi-Account MT5 Copying is a game-changer for traders. One TradingView signal. Ten MT5 accounts. Executed simultaneously in under 50 milliseconds. That's the power of multi-account MT5 copying with TradingView Copier Pro. Whether you're running prop firm challenges, managing family accounts, or scaling a successful strategy — this guide covers everything you need to know.
Who Needs Multi-Account MT5 Copying?
Prop Firm Traders
Running multiple FTMO, TopStep, or funded accounts simultaneously. Copy one signal to all accounts and pass challenges faster.
Family Account Managers
Managing trading accounts for family members. One signal, proportional lot sizing across all accounts.
Strategy Testers
Test the same strategy across live, demo, and multiple broker accounts to compare execution and broker quality.
Portfolio Diversifiers
Split capital across multiple brokers for diversification, fund access, and withdrawal flexibility.
How Multi-Account Copying Works in TradingView Copier Pro
The architecture is elegant: one TradingView alert fires a single webhook. TradingView Copier Pro receives it and fans the command out to every connected MT5 account simultaneously. Each account has its own:
- MT5 instance (running on the same PC or separate PCs)
- Independent lot size configuration (0.1 on account A, 1.0 on account B, etc.)
- Symbol mapping if needed (e.g. EURUSD on IC Markets = EURUSDm on some brokers)
The signal broadcast is fire-and-forget — all accounts receive the command within the same 50ms execution window.
Setting Up Multi-Account Copying: Step by Step
Step 1: Open Multiple MT5 Instances
MT5 allows multiple instances to run simultaneously. Each instance must be launched from a different MT5 installation folder (you can have multiple MT5 installations side by side — one per broker, for example). When launching multiple MT5 windows, each one runs independently in its own folder.
Step 2: Add Each Account in TradingView Copier Pro
- Open TradingView Copier Pro
- Go to the Accounts tab
- Click Add Account
- Use Auto-Detect MT5 and select the MT5 window for each account
- The EA will be installed in that MT5 instance automatically
- Repeat for each MT5 account
Step 3: Configure Per-Account Lot Sizes
For each account, you can set:
- Fixed lot size: Override the lot in the webhook JSON with a fixed value
- Multiplier: Multiply the webhook lot by a factor (e.g. 2× for a larger account)
- Use webhook lot: Pass through the exact lot from the TradingView JSON
Step 4: Set Up Symbol Mapping (If Needed)
Different brokers can name the same instrument differently. TradingView Copier Pro's symbol mapping lets you automatically convert symbols:
- TradingView sends
XAUUSD→ account A receivesXAUUSD, account B receivesGOLD - TradingView sends
US30→ account A receivesDJ30, account B receivesWS30
Step 5: Test with Demo Accounts First
Before going live with multi-account copying, run a full test on demo accounts:
- Set all accounts to demo
- Fire a test webhook using curl or a webhook testing tool
- Confirm all MT5 windows receive and execute the test order simultaneously
- Verify lot sizes are correct per account
⚠️ Prop firm reminder: Some prop firms prohibit copy trading between their own accounts or using automated tools. Always check your specific funded account provider's terms before setting up multi-account automation.
Performance at Scale
TradingView Copier Pro is optimized for multi-account performance:
- Commands are broadcast in parallel — account #10 isn't waiting for account #1 to fill
- Each account's execution is independent — a rejection on one account doesn't affect others
- Logs view shows each account's execution status and timestamp per signal
Scale to Unlimited MT5 Accounts
One signal. Every account. Simultaneously. TradingView Copier Pro makes multi-account scaling effortless.
Get TradingView Copier Pro →