MT4 vs MT5: Which Platform Should You Choose?

MetaTrader 4 launched in 2005. MetaTrader 5 followed in 2010. Two decades later, both are still in active use, and the "which one should I pick?" question hasn't gone away. If anything, it's gotten more confusing as brokers adopt one, both, or neither.

Let's skip the fluff and break down the actual differences that matter for day-to-day trading.

Quick Comparison Table

Feature	MT4	MT5
Release year	2005	2010
Order types	4	6
Timeframes	9	21
Built-in indicators	30	38
Graphical objects	31	44
Programming language	MQL4	MQL5
Strategy tester	Single-threaded	Multi-threaded
Economic calendar	No (via plugin)	Built-in
Hedging	Yes	Yes (added later)
Netting	No	Yes
Depth of Market	No	Yes
Asset classes	Forex, CFDs	Forex, CFDs, stocks, futures, options

Order Types

MT4 offers four pending order types: Buy Limit, Sell Limit, Buy Stop, and Sell Stop. For most forex trading strategies, that's enough.

MT5 adds Buy Stop Limit and Sell Stop Limit. These are hybrid orders — a stop order that, once triggered, places a limit order instead of a market order. Useful for breakout traders who want to catch a move but don't want to enter at a bad price during volatile spikes.

If you're a breakout or news trader, the extra order types in MT5 can be genuinely useful. If you mostly trade off support/resistance or use simple entries, MT4's order types are perfectly adequate.

Timeframes and Charting

MT4 gives you 9 timeframes: M1, M5, M15, M30, H1, H4, D1, W1, MN. These cover most needs, but there are gaps — no M2, M3, H2, H6, H8, or H12.

MT5 offers 21 timeframes, filling in those gaps. Multi-timeframe analysis becomes more granular. The 8-hour chart, for instance, is popular among swing traders who find the 4-hour too noisy and the daily too slow.

MT5 also has more graphical objects (44 vs 31), a built-in economic calendar, and slightly better chart rendering. Small improvements individually, but they add up for traders who spend hours staring at charts.

Indicators and Analysis Tools

MT4 comes with 30 built-in technical indicators. MT5 has 38. Both platforms support custom indicators, and the community has created thousands for each.

The practical difference: MT4 has a larger library of freely available custom indicators. Since it's been around longer and has a bigger user base, you're more likely to find that obscure indicator you want already built for MT4. MT5's library is growing but hasn't caught up in sheer volume.

MT5 does have a few analysis tools MT4 lacks: the Depth of Market (DOM) display for seeing limit order levels, and more built-in analytical objects for drawing on charts.

Expert Advisors and MQL

This is where the MT4 vs MT5 debate gets heated. Both platforms support automated trading through Expert Advisors (EAs), but they use different programming languages.

MT4 uses MQL4 — a C-like language that's relatively simple and well-documented. The MQL4 community is massive, and there are thousands of free and commercial EAs available. If you're learning to code trading robots, MQL4's simpler syntax is more forgiving.

MT5 uses MQL5, which is more powerful but also more complex. MQL5 is closer to C++ and supports object-oriented programming. It's better suited for complex strategies, but the learning curve is steeper. The MT5 strategy tester is also significantly better — it supports multi-threaded backtesting, which means testing runs much faster.

The catch: MQL4 EAs don't work on MT5, and vice versa. If you have a library of MT4 EAs, switching to MT5 means either finding MT5 versions or rewriting them. For many traders, this alone is reason enough to stick with MT4.

Multi-Asset Trading

MT4 was built for forex and CFDs. That's what it does, and it does it well. MT5 was designed as a multi-asset platform from the ground up. It can handle stocks, futures, options, and exchange-traded instruments alongside forex.

If you only trade forex and maybe some commodity CFDs, this doesn't matter much. But if you want a single platform for forex, stock CFDs, and possibly exchange-traded products, MT5 is the better choice. Some brokers only offer certain asset classes on MT5.

The exchange infrastructure in MT5 (netting mode, exchange-style order handling) also makes it the default for brokers that offer direct market access to stock exchanges.

The Verdict

Choose MT4 if:

• You trade forex exclusively or primarily
• You have existing MT4 EAs or custom indicators you rely on
• You prefer a simpler interface and don't need extra timeframes
• You want the largest possible community and resource library

Choose MT5 if:

• You want to trade multiple asset classes from one platform
• You need advanced order types (stop limit orders)
• You run complex EAs and need faster backtesting
• You're starting fresh with no existing MT4 tools to migrate

Here's the honest truth: for most retail forex traders, the differences aren't dramatic enough to agonize over. Both platforms are stable, well-supported, and do the job. If your preferred broker offers both, try each for a week on a demo account and see which one clicks.

Quick Comparison Table

Feature	MT4	MT5
Release Year	2005	2010
Timeframes	9	21
Built-in Indicators	30	38
Pending Order Types	4	6
Programming Language	MQL4	MQL5
Strategy Tester	Single-threaded	Multi-threaded
Depth of Market	No	Yes
Economic Calendar	No (plugin)	Built-in
Hedging Mode	Yes	Yes (+ netting)
Multi-Asset Trading	Forex/CFDs only	Forex/CFDs/Stocks/Futures
EA Library Size	Largest	Growing
Community Size	Largest	Growing rapidly

The platform matters less than the strategy, risk management, and discipline behind it. Don't let the MT4 vs MT5 debate distract you from what actually moves the needle in your trading results.