MT4 vs MT5 for Prop Firm Trading: Complete Setup Guide (2026)

Q: Do prop firms allow both MT4 and MT5 on the same account?

Some do and some do not. Check your firm dashboard before paying your evaluation fee. If both are allowed, keep MT4 for analysis and MT5 for execution, or the other way around.

MT4 and MT5 are the two most popular trading platforms for prop firm evaluations. MT4 is simpler and supported by more proprietary trading firms, while MT5 adds more order types, timeframes, and built-in tools. Choose whichever platform your funded account provider gives you, then configure it exactly as shown in this guide.

MT4 vs MT5 at a Glance

Here is the short version before we get into the details.

Feature	MT4	MT5	Why It Matters for Prop Firms
Release year	2005	2010	MT5 is newer and actively developed by MetaQuotes
Timeframes	9	21	Extra timeframes help scalpers and intraday traders fine-tune entries
Order types	4	6	More order types give MT5 traders finer execution control
Built-in indicators	30	38	A broader toolset means less reliance on third-party add-ons
Programming language	MQL4	MQL5	Affects which Expert Advisors and scripts you can run
Asset classes	Forex and CFDs	Forex, futures, stocks, CFDs	MT5 handles multi-asset and futures prop firm accounts
Built-in economic calendar	No	Yes	MT5 helps you filter news-driven volatility
Strategy tester speed	Single-threaded	Multi-threaded	MT5 backtests large data samples much faster

Why Prop Firms Support Both Platforms

Most proprietary trading firms give you a choice between MT4 and MT5 for the same evaluation. The reason is reach: MT4 still dominates retail forex and is the platform most traders already know, while MT5 is the platform MetaQuotes recommends for new accounts because of its multi-asset support and performance. Firms that want to attract both experienced MT4 users and newer MT5-first traders simply offer both.

MT4 vs MT5: Key Differences Explained

Execution and Order Types

MT5 supports six order types: market, limit, stop, stop-limit, buy-stop-limit, and sell-stop-limit. MT4 supports four: market, limit, stop, and trailing stop. For prop firm trading, the extra stop-limit types let you automate an entry at a defined price with a stop attached, which matters when news can gap a simple stop.

Backtesting and the Strategy Tester

MT5’s strategy tester runs multi-threaded and can test multiple symbols at once using real ticks. MT4 tests one symbol at a time on a single thread. If your evaluation rules expect you to validate a strategy with historical data, MT5 saves significant time on large samples.

MQL4 vs MQL5 (Expert Advisors and Indicators)

Most existing Expert Advisors are written in MQL4 and only run on MT4. MQL5 is a more modern language, but legacy EAs need to be converted. Before you pick a platform, check whether the EA or indicator you rely on has a version for that platform. If you trade manually with a few indicators, the difference does not matter.

Charts and Timeframes

MT5 has 21 timeframes compared with MT4’s 9, adding M2, M3, M4, M6, M10, M12, M20, H2, H3, H6, H8, and H12. Intraday-focused prop traders often prefer the extra mid-term timeframes for finer entries, while swing traders rarely notice the difference.

Multi-Asset vs Forex-Focused

MT4 was built for forex and CFDs. MT5 natively supports futures, stocks, indices, and crypto alongside forex. If your evaluation includes a futures program, many of the firms in our futures prop firms guide require MT5 as the compatible choice.

How to Set Up MT4 or MT5 for Your Prop Firm Evaluation

Download the platform from your prop firm’s dashboard, not from MetaQuotes directly. The firm’s build is pre-configured with its servers, symbols, and special plugins.
Log in with the credentials from your evaluation purchase email. Your username is your account number and the password is the trader password, not the investor password.
Select your prop firm’s server. If it does not appear, choose “new server” and paste the server name from the dashboard.
Set your chart timeframes. Most evaluation traders work from M15, H1, and H4.
Add your preferred indicators from the checklist below.
Save a template so every new chart opens in the same layout.
Place one tiny trade such as 0.01 lots to confirm fills, spread, and server connection before your evaluation period begins.

Essential Settings to Configure Before You Trade

One-click trading: enable it for faster execution during news moves.
Chart auto-scroll: keep it on so live price stays visible.
Sound alerts: enable order execution and custom price alerts.
Default lot size: set it to your standard position size so a double-click never over-leverages a rule such as minimum trading days.
Max spread warning: enable it to avoid entering when spreads widen sharply.

Must-Have Indicators for Evaluation Trading

Moving averages (20, 50, 200 EMA) for trend context.
RSI (14) for momentum and divergence.
MACD (12, 26, 9) for trend confirmation.
Support and resistance levels, drawn manually or with a levels tool.
Volume or tick volume to validate breakouts.

Common MT4/MT5 Mistakes That Fail Evaluations

Choosing the wrong server, such as a demo server instead of the funded-account server.
Trading without checking the spread and then getting stopped by a widened spread.
Forgetting stop losses. A single oversized loss can breach the maximum daily drawdown.
Using too many indicators, which clutters charts and slows decisions.
Not saving a template, so every restart loses your layout.
Over-leveraging on mobile because order sizes autofill from the previous trade.

Mobile vs Desktop During an Evaluation

Use desktop for all analysis and execution. Use mobile only for passive monitoring, price alerts, and checking your drawdown. Never enter trades on mobile during a prop firm evaluation: the small screen hides spread, slippage, and order size, and one mistyped lot size can breach a drawdown limit.

Which Platform Should You Choose?

Use MT5 unless you have a specific reason to use MT4. It is faster, supports more order types and timeframes, backtests quicker, and handles futures and multi-asset accounts. Use MT4 only if your firm only offers it, your critical Expert Advisor runs only on MQL4, or you are already measurably faster and more accurate in MT4.

MT4 vs MT5 FAQ

Is MT5 harder to learn than MT4?

Not by much. The charts, order window, and core trading workflow are nearly identical. The main differences are the extra timeframes, extra order types, and a different scripting language, none of which matter for manual trading.

Do prop firms allow both MT4 and MT5 on the same account?

Some do and some do not. Check your firm’s dashboard before paying your evaluation fee. If both are allowed, you can keep MT4 for analysis and MT5 for execution, or the other way around.

Which platform is better for a futures prop firm evaluation?

MT5. Futures programs typically require a platform that supports futures symbols and their tick sizing, and MT5 supports futures natively while MT4 is forex-focused.

Can I use the same Expert Advisor on MT4 and MT5?

Not directly. MQL4 and MQL5 are different languages, so the EA needs a version compiled for each platform.