TL;DR — MT4 and MT5 are both excellent platforms for trading forex and gold, but they differ in execution, analytical tools, and available features. If you rely on classic Expert Advisors and a simpler interface, MT4 is solid. If you want faster execution, more timeframes, and an integrated economic calendar, MT5 is the modern choice. Ultimately, your trading style and broker’s offering should guide your decision.
Why the MT4 vs MT5 Debate Matters
Choosing between MetaTrader 4 and MetaTrader 5 is one of the first decisions a new trader makes. Both are free, widely supported, and offer robust charting. But they are not identical. Knowing the differences helps you avoid frustration later—like discovering your favorite Expert Advisor won’t work on MT5, or that MT5’s extra timeframes could improve your gold analysis.
Your platform affects how you place orders, manage risk, and even how you monitor your trading costs. For example, if you use an IB-based cashback service, the platform itself doesn’t change your rebates, but the speed of execution and the way you track your trades can influence your overall efficiency.
Key Differences Between MT4 and MT5
While MT4 and MT5 look similar on the surface, underneath they’re built differently. Here are the main technical differences:
- Market execution vs. instant execution: MT5 was designed for multi-asset trading and supports market execution, which can mean fewer requotes. MT4 primarily uses instant execution, though many brokers now offer market execution on MT4 as well.
- Timeframes and charting: MT4 offers 9 timeframes; MT5 offers 21, including 2-hour and 4-hour variations that some gold traders find useful.
- Order types: MT5 has more order types (buy stop limit, sell stop limit) than MT4, giving you finer control over entry and exit.
- Programming language: MT4 uses MQL4, MT5 uses MQL5. They are not compatible. If you have custom indicators or EAs written for MT4, they won’t run on MT5 without conversion.
- Economic calendar and depth of market: MT5 includes an integrated economic calendar and a depth-of-market feature (if the broker provides it), while MT4 requires third-party tools for those.
For forex and gold traders, the most practical differences are execution speed and the availability of your preferred tools. If you scalp gold, MT5’s faster processing might be an advantage. If you use a specific MT4 EA that you’ve backtested for years, switching to MT5 could be disruptive.
MT4: The Veteran for Simplicity and EA Compatibility
MT4 has been the industry standard since 2005. Its longevity means a massive library of custom indicators, scripts, and Expert Advisors. Many traders have built and refined their own EAs in MQL4, and the platform’s simplicity is a draw.
For gold trading, MT4’s interface is straightforward: you can quickly switch between charts, set one-click trading (if enabled by your broker), and manage multiple orders. The platform’s performance is reliable even on slower internet connections.
However, MT4 has limitations. It lacks an integrated economic calendar, and its backtesting is single-threaded, which makes testing complex EAs slower. Also, some newer brokers are phasing out MT4 in favor of MT5, so check whether your chosen broker supports MT4 and for how long.
MT5: The Modern Multi-Asset Powerhouse
MT5 was released in 2010 and is now the more advanced platform. It supports stocks, commodities, and cryptocurrencies in addition to forex and metals, making it a better choice if you plan to diversify beyond currency pairs and XAUUSD.
Its built-in economic calendar is a huge time-saver for gold traders who need to react to news like US CPI or Fed announcements. The platform also offers more technical indicators (38 built-in vs. 30) and more graphical objects.
Execution on MT5 is generally faster because it uses a multi-threaded architecture. That can be critical when you’re trading gold during high-volatility news events. But the MQL5 language is more complex, and migrating an EA from MT4 to MT5 is not a simple copy-paste job.
In our view — If you are starting fresh and your broker offers both platforms, MT5 is the more future-proof choice. Its extra features and speed are hard to ignore, especially for active gold traders. However, if you already have a library of MT4 tools that you trust, there’s no urgent need to switch—just be aware that broker support may eventually shift.
Which Platform Is Best for Gold Trading?
Gold (XAUUSD) trading often involves scalping and reacting to geopolitical news. In that context, execution speed and charting flexibility are paramount. MT5’s faster order processing and additional timeframes can give you a slight edge. For example, using the 4-hour chart on MT5 might help you spot a breakout pattern that MT4’s 4-hour timeframe doesn’t offer (MT4 only has H4 as a standard, but MT5 has H2, H3, H4, etc.).
On the other hand, if you trade gold swings on the H1 or H4, MT4 is perfectly adequate. Many professional gold traders still use MT4 because of its simplicity and the vast number of custom indicators designed for gold analysis.
Ultimately, the best platform is the one you are most comfortable with. You can even run both on the same computer and test them with a demo account before committing real capital.
How to Decide: A Practical Comparison
Here’s a quick side-by-side to help you weigh your priorities:
| Feature | MT4 | MT5 |
|---|---|---|
| Timeframes | 9 | 21 |
| Order types | 4 basic | 6 including stop-limit |
| Economic calendar | No (third-party) | Yes, built-in |
| Depth of market | No | Yes (if broker provides) |
| Backtesting | Single-threaded | Multi-threaded (faster) |
| Programming language | MQL4 | MQL5 |
| Multi-asset support | Forex, CFDs | Forex, CFDs, stocks, futures |
Consider your broker’s offering. Most reputable brokers provide both, but some only offer MT5 for new accounts. Check the broker comparison on Expaid to see which platforms are supported by each broker, along with their commission structures.
Practical Steps to Choose Your Platform
If you’re still undecided, follow this simple process:
- List your must-have tools: Do you rely on a specific EA or indicator? If yes, verify it works on your chosen platform.
- Test both on demo: Open a demo account on MT4 and MT5 with your broker. Place a few gold trades and see which interface feels more intuitive.
- Check execution quality: During high-impact news, monitor slippage and requotes. MT5 may offer faster fills, but it also depends on your broker’s server.
- Consider future needs: If you plan to trade other assets later, MT5 is more versatile.
- Look at your cost structure: Remember that your trading costs—spread and commission—are determined by your broker, not the platform. A forex cashback rebate can offset those costs regardless of whether you use MT4 or MT5.
Once you decide, you can focus on what really matters: your trading strategy and risk management. The platform is just a tool.
Where to go next
Now that you understand the differences, your next step is to pick a broker that supports your preferred platform. Use the Expaid broker rate board to compare commissions and see which brokers offer MT4 and MT5. Then, use the cashback calculator to estimate how much you could save per lot on every trade, win or lose. If you’re not yet an Expaid member, sign up free and start earning rebates on your forex and gold trades today.