Managing several prop challenge accounts can become increasingly complex when the accounts use different balances, MetaTrader platforms, brokers, symbol names or risk requirements.

A trade copier can simplify the operational side by allowing trading activity from one Transmitter account to be synchronized with one or more Receiver accounts.

However, copying the same trades does not mean that every Receiver should necessarily use the same lot size, symbols, trade filters or risk settings.

Local Trade Copier EA MT4/5© allows each Receiver to be configured independently, so multiple prop challenge accounts can follow the same underlying trading activity while maintaining account-specific execution and risk-management settings.

This guide explains how to structure and configure a multi-account prop challenge copier setup with MT4 and MT5.

Important: Before configuring a multi-account evaluation setup, review the prop firm challenge rules that traders should check before copying trades, including restrictions on automated trading, multiple accounts and synchronized positions.

How Does a Multi-Account Prop Challenge Trade Copier Work?

A typical setup consists of one trading account acting as the Transmitter and one or more prop challenge accounts acting as Receivers.

For example:

Trading / Transmitter Account

↓

Local Trade Copier EA MT4/5©

↓

Challenge Account 1 — Receiver
Challenge Account 2 — Receiver
Challenge Account 3 — Receiver

Trades opened or managed on the Transmitter can then be synchronized with the selected Receiver accounts according to the settings configured on each Receiver.

The important distinction is that the Transmitter determines the trading activity, while each Receiver can determine how that activity is applied to its own account.

A Receiver can therefore use its own:

• Lot-sizing method

• Risk calculation

• Symbol configuration

• Trade filters

• Buy/Sell direction settings

• Pending-order settings

• TP/SL configuration

• Trading days and times

• Daily drawdown controls

• Daily profit controls

• Account-protection settings

The trading signal can be identical. The financial exposure does not have to be.

All MetaTrader Terminals Must Run on the Same Windows Computer or VPS

Local Trade Copier EA MT4/5© is a local trade copier.

All participating MetaTrader terminals must therefore run on the same Windows computer or Windows VPS.

For example, a single Windows VPS could contain:

• MetaTrader terminal for the Transmitter account

• MetaTrader terminal for Challenge Account 1

• MetaTrader terminal for Challenge Account 2

• MetaTrader terminal for Challenge Account 3

Local Trade Copier EA then communicates between these locally installed MetaTrader terminals.

This should not be confused with a cloud-based copier designed to transmit trades between MetaTrader terminals running on separate remote computers or separate VPSs.

For multi-account setups, make sure the Windows computer or VPS has sufficient CPU, RAM and storage resources for the number of MetaTrader terminals being operated.

Related Guide: Prop Challenge Copier MT4/MT5 Installation Guide →

Can You Copy Trades Between MT4 and MT5 Prop Challenge Accounts?

Yes.

Local Trade Copier EA is available for both MetaTrader 4 and MetaTrader 5 and can support:

MT4 → MT4

MT5 → MT5

MT4 → MT5 *

MT5 → MT4 *

* Cross-platform MT4 ↔ MT5 copying requires both Local Trade Copier EA MT4© and Local Trade Copier EA MT5©.

This can be useful when different challenge accounts do not use the same MetaTrader platform.

For example, a trader could have an MT5 Transmitter and Receiver accounts operating on both MT5 and MT4, provided the appropriate LTC versions are installed.

Step 1: Decide Which Account Will Be the Transmitter

The first step is to determine which MetaTrader account will provide the trading activity.

This becomes the Transmitter account.

The Transmitter can send trading activity generated by:

• Manual trading

• Expert Advisors

• Other automated trading systems

The other participating accounts are configured as Receivers.

Depending on the intended setup, you can also operate multiple Transmitters and multiple Receivers within the same local Windows environment.

For a straightforward multi-account challenge setup, however, the easiest structure to understand is usually:

One Transmitter → Multiple Receivers

Each Receiver can then be configured independently.

Step 2: Install a Separate MetaTrader Terminal for Each Account

Each participating trading account should run in its own MetaTrader terminal installation.

For example:

Terminal 1: Transmitter Account
Terminal 2: Challenge Account 1
Terminal 3: Challenge Account 2
Terminal 4: Challenge Account 3

Install Local Trade Copier EA on the appropriate chart in each terminal and configure its operating mode according to whether that terminal is acting as a Transmitter or Receiver.

If the accounts use both MT4 and MT5, install the corresponding LTC version in each platform.

Receiver accounts must have normal trading permission. A Receiver cannot operate through an investor/read-only password because it needs permission to open, modify and close trades.

A Transmitter, however, can be operated using an investor/read-only password when appropriate.

Step 3: Configure Each Receiver Independently

This is one of the most important parts of a multi-account prop challenge setup.

Do not assume that because several accounts follow the same Transmitter they must all use identical Receiver settings.

Consider three Receiver accounts:

Challenge Account 1  →  $10,000  →  Fixed lot sizing

Challenge Account 2  →  $25,000  →  Balance/equity proportional sizing

Challenge Account 3  →  $50,000  →  Independent risk-based sizing

These are configuration examples rather than recommended risk levels.

Each Receiver can also have different trade filters, symbol mappings, trading schedules and account-protection settings.

This allows the copying configuration to reflect the characteristics of the individual account rather than simply duplicating the Transmitter configuration.

Step 4: Choose the Appropriate Lot-Sizing Method for Each Challenge Account

Copying the Transmitter's original lot size is only one possible approach.

Local Trade Copier EA MT4/5© provides 18 lot-sizing and risk-management methods, allowing Receiver volume to be calculated according to different requirements.

These include methods based on:

• Fixed lot sizes

• Lot multipliers

• Account balance

• Account equity

• Risk calculations

• Minimum lot limits

• Maximum lot limits

This becomes particularly important when Receiver accounts have different sizes.

Suppose, for example, that the Transmitter account has a balance of $10,000 while the Receivers have balances of $10,000, $25,000 and $50,000.

Copying the exact same lot size to all three accounts is technically possible, but it does not necessarily create equivalent financial exposure relative to each account.

An appropriate Receiver lot-sizing method can instead be selected independently for each account.

Example

Transmitter: $10,000

Receiver 1: $10,000
Possible approach: fixed, multiplier or proportional sizing.

Receiver 2: $25,000
Possible approach: proportional sizing or an independent risk calculation.

Receiver 3: $50,000
Possible approach: proportional sizing or an independent risk calculation.

The purpose of these options is to provide configuration flexibility. They should not be interpreted as recommended risk percentages or position sizes.

Related Guide: Prop Firm Challenge Risk Management: How to Protect Multiple Evaluation Accounts →

Step 5: Configure Symbols When Challenge Accounts Use Different Brokers

Different prop challenge accounts may use different broker environments.

The same market does not always have the same MetaTrader symbol name across those accounts.

Before starting trade copying, compare the symbols available on the Transmitter and every Receiver.

Same Symbol Name

If both accounts use:

EURUSD → EURUSD

no suffix configuration is required.

Transmitter Symbol Has a Suffix

For:

EURUSD+ → EURUSD

configure on the Receiver:

Suffix of the Transmitter Account: +

Receiver Symbol Has a Suffix

For:

EURUSD → EURUSD.r

configure:

Suffix of the Receiver Account: .r

Both Accounts Use the Same Suffix

For:

EURUSDm → EURUSDm

configure:

Suffix of the Transmitter Account: m

and:

Suffix of the Receiver Account: m

Completely Different Symbol Names

When the instruments have substantially different names, use Special Symbol mapping.

For example:

US500 → SPX500

configure:

Special Symbol 1: US500,SPX500

This allows the Receiver to identify the corresponding instrument when the two accounts use different symbol names.

Remember that symbol mapping does not make two brokers' trading conditions identical. Contract specifications, lot limits, lot steps, spreads, prices and trading sessions can still differ.

Step 6: Decide Which Trades Each Challenge Account Should Copy

Not every Receiver necessarily needs to copy every Transmitter trade.

Local Trade Copier EA provides trade-selection filters that can be configured independently for each Receiver.

Depending on the setup, trades can be selected according to characteristics such as:

• Symbol

• Magic number

• Comment

• Ticket

• Buy/Sell direction

• Trading time

• Trading day

• Trade volume

This can be useful when one Transmitter generates several types of trading activity but individual Receiver accounts should follow only selected trades.

For example, one Receiver might be configured for selected symbols while another uses different trading-time restrictions.

Step 7: Configure Pending Orders, TP/SL and Trade Management

A multi-account copier should manage more than initial trade entries.

Local Trade Copier EA MT4/5© can synchronize different parts of the trade lifecycle, including:

• Market trade opening

• Pending orders

• Stop Loss

• Take Profit

• Trade modifications

• Partial closures

• Full closures

• Pending-order deletion

Pending orders can either be copied to Receiver accounts or configured to open as market trades when the corresponding pending order is triggered on the Transmitter.

Keep Original TP/SL Distances

Execution prices can differ between the Transmitter and Receiver.

When Keep Original TP/SL Distances is used, the Receiver TP/SL can be adjusted so that its point distance from the Receiver's actual opening price corresponds to the original point distance between the Transmitter's opening price and its TP/SL.

This can be useful when the accounts receive different execution prices.

Step 8: Configure Receiver Account Protection

Each challenge account can have its own protection settings.

Depending on the configuration, Receiver-side controls can include:

• Daily drawdown limits

• Daily profit limits

• Equity protection

• Account profit/loss controls

• Minimum and maximum lot sizes

• Trading/copying restrictions

• Automatic copying suspension

• Email and push notifications

These controls are particularly useful in multi-account configurations because one Receiver reaching a configured threshold does not mean that every other Receiver has the same balance, equity or risk situation.

Each account can therefore be managed according to its own settings.

Risk Controls Are Not Guarantees

Account-protection settings should be treated as risk-management tools, not guarantees that an account cannot exceed a particular loss or drawdown level.

Market gaps, price movements, slippage, broker execution, spreads and other trading conditions can affect actual results.

The settings should also not be assumed to reproduce a prop firm's own rule calculations exactly.

Always understand both the LTC setting being used and the provider's method for calculating its limits.

Step 9: Check the Prop Challenge Rules Before Copying Trades

This step is essential.

A trade copier being technically capable of synchronizing accounts does not mean that every prop challenge provider permits every type of copying arrangement.

Before using a copier, check the provider's current official terms concerning:

• Trade copying

• Expert Advisors

• Automated trading

• Multiple accounts

• Identical trades

• Third-party signals or strategies

• News trading

• Overnight/weekend positions

• Daily loss limits

• Maximum drawdown

• Maximum position sizes

• Prohibited trading practices

Rules can differ between providers and may also differ between evaluation and funded-account stages.

They can change over time.

Always verify the current rules directly with the relevant provider rather than assuming that a configuration permitted elsewhere is also permitted on your account.

Related Guide: Prop Firm Challenge Rules and Trade Copiers: What Traders Should Check Before Copying Trades →

Step 10: Test the Complete Setup Before Using an Active Challenge Account

Before using the configuration with an active prop challenge, test the setup on MetaTrader demo accounts.

Check:

• Are trades copied to the intended Receivers?

• Are the correct symbols being used?

• Are lot sizes calculated as expected?

• Are Buy and Sell trades handled correctly?

• Are pending orders handled according to your settings?

• Are TP and SL levels copied as intended?

• Are modifications synchronized?

• Do partial and full closures work as expected?

• Are trade filters working correctly?

• Are trading-time restrictions correct?

• Are Receiver protection settings configured as intended?

Testing is especially important when accounts use different MetaTrader versions, different brokers or different symbol names.

Local Trade Copier EA MT4/5© provides a 4-hour demo for MetaTrader demo accounts, allowing the configuration to be tested before purchasing or using it in a live trading environment.

Try the Free Prop Challenge Copier Demo →

Example: One Transmitter and Three Different Challenge Accounts

Consider the following setup:

Transmitter Account

MT5 account used for the original trading activity.

Challenge Account 1

MT5 Receiver
$10,000 balance
Fixed lot configuration
Same broker symbol names

Challenge Account 2

MT5 Receiver
$25,000 balance
Balance/equity proportional configuration
Receiver symbol suffix

Challenge Account 3

MT4 Receiver
$50,000 balance
Independent risk-based configuration
Different broker and Special Symbol mapping

All four MetaTrader terminals run on the same Windows VPS.

When a qualifying trade is opened on the Transmitter, Local Trade Copier EA communicates that trading activity to the Receivers.

Each Receiver then handles the trade according to its own configuration.

The result is not necessarily three identical positions. Instead, it can be three positions derived from the same Transmitter activity but adapted to the platform, account size, broker and settings of each Receiver.

That distinction is central to managing a multi-account trade-copying environment.

Multi-Account Prop Challenge Copier Checklist

Before starting:

• Verify that your intended trade-copying setup is permitted by each prop challenge provider.

• Install every participating MetaTrader terminal on the same Windows computer or Windows VPS.

• Install the appropriate LTC MT4 and/or MT5 version.

• Select the Transmitter and Receiver accounts.

• Confirm that Receiver accounts have trading permission.

• Compare symbol names between accounts.

• Configure Transmitter/Receiver suffixes or Special Symbol mappings where required.

• Select the appropriate lot-sizing method for each Receiver.

• Configure trade-selection filters.

• Configure pending-order and TP/SL handling.

• Set Receiver-specific daily and account-protection controls.

• Check trading days and times.

• Test the complete configuration on demo accounts.

• Confirm that entries, modifications and closures behave as expected before using the setup with an active challenge account.

One Trading Workflow, Independent Receiver Configuration

The main advantage of a multi-account trade copier is not simply the ability to reproduce an entry across several accounts.

For prop challenge setups, the more important capability is often the ability to control how each Receiver handles that trading activity.

Different challenge accounts can use different balances, platforms, brokers, symbols, lot-sizing methods, trade filters and account-protection settings while remaining part of the same local copying environment.

Local Trade Copier EA MT4/5© provides the tools to configure these differences independently for every Receiver.

The trading signal can be identical. The financial exposure does not have to be.

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