MetaTrader 4 (MT4): Complete Guide for Forex Traders

MetaTrader 4 — most traders just call it MT4 — has been the go-to forex and CFD trading platform for over 20 years. It’s fast, stable, and runs on almost any device. If you’re just getting started or shopping for a platform, this guide covers everything you need to know: what MT4 does, how its tools work, who it’s best for, and how it compares to MT5.

Table of Contents

• What Is MetaTrader 4?
• MT4’s Key Features Explained
• Expert Advisors: Automated Trading on MT4
• Risk Management Tools
• MT4 vs MT5: Which Should You Use?
• Is MT4 Good for Beginners?
• How to Download and Set Up MT4
• Tracking Your Performance on MT4
• Frequently Asked Questions

Key Takeaways

• MT4 is the world’s most widely used retail forex trading platform, trusted by millions of traders since 2005.
• It includes 30+ built-in technical indicators, 9 chart timeframes, and full support for automated trading via Expert Advisors.
• MT4 is best for forex and CFD traders. If you trade stocks, futures, or options, MT5 is the better fit.
• Demo accounts are free — you can practice with virtual money before risking a cent.
• MT4 is lightweight and runs smoothly on Windows, Mac (via Wine), iOS, and Android.

What Is MetaTrader 4?

MetaTrader 4 is a trading platform developed by MetaQuotes Software and released in 2005. It was built specifically for forex trading, but brokers quickly expanded it to cover CFDs, commodities, indices, and cryptocurrencies. Today, more than 1,000 brokers worldwide offer MT4 as their primary or secondary platform.

The platform has three main components: the terminal (where you place trades), the charting environment (where you analyze markets), and the MQL4 programming language (which lets you build or run automated trading systems). Most retail traders use the terminal and charts daily and dip into automation as they grow more advanced.

MT4 is available as a desktop app, a browser-based platform, and a mobile app. The desktop version is the most powerful. The mobile app is good for monitoring trades on the go but limited for complex analysis.

MT4’s Key Features Explained

MT4 packs a lot into a clean interface. Here are the features that matter most:

Technical Indicators

MT4 comes with 30 built-in indicators covering trend, momentum, volume, and volatility. The most commonly used are:

• Moving Averages (MA) — smooths price data to identify the direction of a trend
• RSI (Relative Strength Index) — shows whether a market is overbought or oversold
• MACD — tracks the relationship between two moving averages to signal momentum shifts
• Bollinger Bands — measures volatility and highlights price extremes
• Stochastic Oscillator — compares closing price to a price range over time

You can also download thousands of custom indicators from the MQL4 marketplace for free or a small fee. This gives MT4 one of the deepest indicator libraries of any retail platform.

Charts and Timeframes

MT4 supports 9 timeframes: M1, M5, M15, M30, H1, H4, D1, W1, and MN. You can view up to 100 charts simultaneously on the desktop version — useful if you’re tracking multiple currency pairs or assets at once.

Chart types include line, bar, and candlestick charts. Most traders use candlestick charts because they show open, high, low, and close prices at a glance. MT4’s drawing tools let you add trend lines, Fibonacci retracements, support/resistance levels, and annotations directly on the chart.

Order Types

MT4 supports the order types you’ll use most:

• Market order — buys or sells at the current price immediately
• Limit order — sets a target price; the order only executes if the market reaches it
• Stop order — triggers a buy or sell once the price passes a specified level
• Stop-loss — automatically closes a losing trade at a predefined level to cap your loss
• Take-profit — automatically closes a winning trade when your target profit is hit

One limitation: MT4 does not support partial fills or the more advanced pending order types that MT5 added. For most forex and CFD traders, the order types above cover everything you need.

Expert Advisors: Automated Trading on MT4

Expert Advisors (EAs) are MT4’s automated trading systems. You write the rules — entry conditions, exit conditions, lot size, risk limits — and the EA executes trades for you, 24 hours a day, without you watching the screen.

EAs are written in MQL4, MetaQuotes’ proprietary programming language. It’s similar to C++ and not hard to learn if you have any coding background. If you don’t code, thousands of pre-built EAs are available on the MQL4 marketplace — some free, some paid.

Strategy Tester

Before running an EA on a live account, you should always backtest it. MT4’s built-in Strategy Tester runs your EA against years of historical price data and shows you key metrics: total return, maximum drawdown, win rate, profit factor, and more.

A few things to watch for in backtesting:

• Overfitting — an EA that’s been optimized too closely to historical data often fails on live markets
• Spread assumptions — make sure your backtest uses realistic spreads, not just the minimum
• Data quality — MT4’s default historical data is 1-minute bars; download quality tick data for more accurate results

EAs are one of MT4’s biggest advantages over simpler platforms. They remove emotion from trading and let strategies run consistently — but they still require human oversight. A runaway EA on a bad day can wipe an account fast if you’re not monitoring it.

Risk Management Tools

MT4 has solid built-in risk management. Here’s what you should be using on every trade:

• Stop-loss orders — non-negotiable. Set these on every trade. They’re your last line of defence against a position running too far against you.
• Take-profit orders — lock in gains automatically. Removes the temptation to hold too long waiting for more.
• Margin level monitoring — the terminal tab shows your balance, equity, margin, free margin, and margin level in real time. Watch the margin level carefully — if it falls below your broker’s margin call threshold, positions start closing automatically.
• Leverage settings — set at the broker level, not in MT4 itself. Use the lowest leverage you’re comfortable with, especially as a beginner.

A common rule among professional traders: never risk more than 1–2% of your account on a single trade. MT4’s lot size calculator (available via custom indicators or external tools) helps you size positions correctly for your account balance and risk tolerance.

MT4 vs MT5: Which Should You Use?

This is the question every new trader asks. Here’s the honest answer: it depends entirely on what you’re trading.

• Trading forex or CFDs? → MT4. It was built for this. The EA ecosystem is deeper, broker support is wider, and the community is larger.
• Trading stocks, futures, or options? → MT5. It supports more asset classes, more order types, and has a built-in economic calendar and depth-of-market view.
• Want more indicators? → MT5 has 38 built-in vs MT4’s 30. But MT4’s custom indicator library is far larger.
• Using automated strategies? → MT4 if your EA is already written in MQL4. MT5 if you’re starting fresh — MQL5 is faster and more powerful, but EAs are not cross-compatible.

The bottom line: MT4 isn’t going anywhere. MetaQuotes stopped selling new MT4 licenses to brokers in 2022, but existing brokers kept theirs and millions of traders still use it daily. If your broker offers both, try MT4 first for forex — its simplicity is a feature, not a limitation.

For a deeper look at the newer platform, see our complete MT5 guide for new traders.

Is MT4 Good for Beginners?

Yes — with one condition. MT4 is beginner-friendly in terms of interface and stability, but the learning curve on technical analysis is still real. The platform won’t teach you how to trade — it gives you the tools to execute a strategy you’ve already developed.

The best starting point for beginners is MT4’s demo account. Open one through any broker that offers MT4 — it takes about 5 minutes. You get virtual funds (usually $10,000–$100,000) to trade in real market conditions without risking real money. Use the demo account to:

• Learn how to place, modify, and close orders
• Practice using stop-loss and take-profit levels
• Test a simple strategy (e.g. moving average crossover) over 30–50 trades
• Get comfortable reading candlestick charts across different timeframes

Move to a live account only when you’re consistently profitable on the demo over at least one month. Most traders who blow their first live accounts do so because they skipped this step.

How to Download and Set Up MT4

MT4 is free to download, but you need a broker account to use it. Here’s the standard process:

1. Choose a broker that offers MT4. Most major forex brokers do — check their platforms page.
2. Open a demo or live account with that broker. You’ll receive login credentials by email.
3. Download MT4 from your broker’s website (not a third-party source — always download from the broker directly).
4. Install and launch MT4. On first launch, it will ask for a server name — use the one your broker provided.
5. Log in with your account number and password. The platform will sync and display live market data within seconds.

Mac users: MT4 doesn’t have a native Mac app. You can run it via Wine (a Windows compatibility layer), or use the broker’s WebTrader version in your browser. The WebTrader has fewer features but works on any device.

Mobile: Search “MetaTrader 4” in the App Store or Google Play. Log in with the same broker credentials. The mobile app is good for checking open positions and placing simple trades, but use the desktop version for analysis.

Tracking Your Performance on MT4

MT4 keeps a full record of every trade you’ve ever placed. To access it, go to View → Terminal → Account History. Right-click anywhere in the history tab and select “Save as Report” to export a detailed HTML report.

The report shows:

• Total net profit and gross profit/loss breakdown
• Profit factor (gross profit ÷ gross loss — anything above 1.5 is solid)
• Maximum drawdown — the largest peak-to-trough drop in your account balance
• Win rate — but remember, a 40% win rate with a good risk/reward ratio beats a 70% win rate with poor risk/reward
• Average trade duration and trade count by instrument

Review your report at least once a month. Patterns in losing trades — same time of day, same instrument, same market conditions — usually reveal fixable problems in your strategy or execution.

Frequently Asked Questions

Is MetaTrader 4 free?

Yes. MT4 is free to download and use. Your broker provides access as part of their service — there are no subscription fees for the platform itself. Some third-party EAs and indicators on the MQL4 marketplace have a cost, but the core platform is free.

Can I use MT4 without a broker?

No. MT4 requires a broker login to connect to live or demo market data. You cannot use it as a standalone tool without an account. That said, most brokers let you open a free demo account in under 5 minutes with no deposit required.

Is MT4 still supported in 2026?

Yes. MetaQuotes stopped issuing new MT4 licenses to brokers in 2022, but existing brokers — which covers most of the major names — still offer MT4 and continue to support it. The platform is stable and actively used by millions of traders.

What is the difference between MT4 and MT5?

MT5 supports more asset classes (stocks, futures, options), has more order types, more built-in indicators (38 vs 30), and uses the faster MQL5 language for automated strategies. MT4 has a larger EA and custom indicator library, broader broker compatibility, and is simpler to use. For forex and CFD traders, MT4 is still the more practical choice.

Can I run multiple Expert Advisors at once on MT4?

Yes. You can attach one EA per chart, and run as many charts as your computer can handle. Traders often run 5–20 EAs simultaneously on a VPS (virtual private server) so the platform stays online 24/7 even when their own computer is off.

Does MT4 work on iPhone and Android?

Yes. The MetaTrader 4 mobile app is available on both iOS and Android. Search “MetaTrader 4” in the App Store or Google Play. Mobile functionality covers order placement, position monitoring, basic charting, and price alerts — but not Expert Advisors or advanced chart analysis.

Want to compare platforms before committing? Read our side-by-side MT5 guide to see which platform fits your trading style and asset class.