MetaTrader 4 vs MetaTrader 5: Which Platform Should You Choose?

MetaTrader 4 and MetaTrader 5 are the two dominant retail trading platforms, but they're not just "version 4" and "version 5" of the same software. MT5 isn't simply an upgrade -- it's a different platform with different strengths. Choosing between them depends on what you trade, how you trade, and what tools you need.

Quick comparison

Feature	MT4	MT5
Release year	2005	2010
Programming language	MQL4	MQL5
Timeframes	9	21
Order types	4	6 (+stop limit orders)
Built-in indicators	30	38
Economic calendar	No	Yes (built-in)
Depth of Market (DOM)	Limited	Full
Multi-asset support	Forex-focused	Forex, stocks, futures, options
Hedging	Yes (always)	Yes (if broker enables it)
Netting	No	Yes
Strategy tester	Single-threaded	Multi-threaded + multi-currency
MultiTerminal	No	Yes
Broker availability	Very wide	Growing, some brokers MT5-only

Where MT4 still wins

Massive EA and indicator library

MT4 has been around since 2005. That's over 20 years of community-built Expert Advisors, custom indicators, and scripts. The MQL4 marketplace and third-party sites have tens of thousands of tools available. If you're looking for a specific indicator or EA, chances are it exists for MT4.

MT5's library is growing but still significantly smaller. Many popular EAs have never been ported to MQL5 because the programming languages are not compatible -- an MT4 EA cannot run on MT5 without being rewritten.

Simpler programming language

MQL4 is a simpler language that's closer to C. Many retail traders have learned to write basic EAs and indicators in MQL4. MQL5 is more powerful but also more complex -- closer to C++ with object-oriented programming concepts that can be intimidating for beginners.

If you're writing your own EAs or modifying existing ones, MQL4 has a lower barrier to entry.

Hedging by default

MT4 always supports hedging -- you can have simultaneous buy and sell positions on the same instrument. MT5 supports hedging too, but only if the broker has enabled it. Some MT5 brokers default to netting mode (where opposite positions cancel each other out), which can be confusing if you're used to MT4's behavior.

Wider broker support (for now)

Almost every Forex broker supports MT4. While MT5 adoption is growing, some smaller or regional brokers still only offer MT4. If you need a specific broker, check their platform offerings before committing.

Prop firm compatibility

Many prop firms still provide MT4 accounts. Some prop firm challenge platforms and evaluation tools are built specifically for MT4. Before choosing a platform, verify what your prop firm supports.

Where MT5 is better

More timeframes and order types

MT5 offers 21 timeframes (compared to MT4's 9), giving you much finer control for analysis. The additional timeframes include 2-minute, 3-minute, 4-minute, 6-minute, 10-minute, 12-minute, 20-minute, 2-hour, 3-hour, 6-hour, 8-hour, and 12-hour charts.

MT5 also adds stop limit orders -- a combination order that places a limit order when a stop price is reached. This is useful for breakout strategies where you want to enter at a specific price after a level is broken.

Faster backtesting

MT5's strategy tester is significantly more powerful:

Multi-threaded testing -- uses all your CPU cores, dramatically faster than MT4's single-threaded tester
Multi-currency testing -- test EAs that trade multiple instruments simultaneously
Real tick data -- more accurate backtesting with actual tick data instead of interpolated data
Cloud-based testing -- offload backtesting to the MQL5 cloud network for even faster results

If you're developing and optimizing EAs, MT5's tester alone can be reason enough to switch.

Built-in economic calendar

MT5 has an integrated economic calendar showing upcoming news events, their expected impact, and previous/forecast values. In MT4, you need a third-party plugin or website for this.

Depth of Market

MT5 provides full Depth of Market (Level 2 data) showing the order book with bid/ask volumes at different price levels. This is particularly useful for:

Identifying large institutional orders
Gauging real supply and demand
Scalping strategies that rely on order flow

MT4 has a limited DOM display that most traders don't use.

Multi-asset trading

MT5 was designed for trading beyond Forex. It natively supports stocks, futures, options, and other instruments alongside Forex and CFDs. If you trade across multiple asset classes, MT5 provides a unified platform.

MultiTerminal feature

MT5 includes a MultiTerminal mode for managing multiple accounts from one interface. This is useful for manual traders placing the same trade across several accounts. Note: if you're using EAs or automation, you still need separate installations per account.

Active development

MetaQuotes (the company behind both platforms) has focused all development on MT5 since 2018. MT4 no longer receives feature updates -- only security patches. New broker features, integrations, and improvements are MT5-only.

MQL4 vs MQL5: the programming difference

This is often the deciding factor for traders who use Expert Advisors.

MQL4

C-like procedural language
Simpler event model (start(), init(), deinit())
Easier to learn for beginners
Huge existing codebase of EAs and indicators
No longer actively developed

MQL5

C++-like object-oriented language
Event-driven model (OnTick(), OnInit(), OnDeinit(), OnTimer(), etc.)
More powerful but steeper learning curve
Better performance for complex calculations
Actively developed with new features

Key point: MQL4 and MQL5 are not compatible. You cannot run an MT4 EA on MT5 or vice versa. If you have EAs built for one platform, switching means rewriting or finding MQL5 equivalents.

Which should you choose?

Choose MT4 if:

You have existing MT4 EAs or indicators you depend on
Your broker or prop firm only supports MT4
You want the widest selection of third-party tools
You're learning MQL programming and want the simpler language
You trade Forex exclusively

Choose MT5 if:

You're starting fresh with no existing MT4 dependencies
You need faster backtesting for EA development
You trade multiple asset classes (stocks, futures, Forex)
You want the economic calendar and Depth of Market built-in
Your broker is MT5-only or offers better conditions on MT5
You want to be on the platform that's actively developed

It doesn't matter if:

You're purely following signals from Telegram channels -- tools like Propr support both MT4 and MT5
You only need basic charting and manual order placement
You're running multiple instances for separate accounts -- the multi-instance setup process is identical for both

Can you use both?

Yes. MT4 and MT5 are completely separate applications. You can install and run both on the same computer. Some traders use MT4 for accounts where they have established EA setups, and MT5 for new accounts where they want the latest features.

See our guide on running multiple MetaTrader instances for how to set this up on Windows and macOS.

The future: is MT4 going away?

MetaQuotes stopped issuing new MT4 licenses to brokers in 2022, and all development focus is on MT5. However, MT4 isn't disappearing overnight:

Existing MT4 broker installations continue to work
The massive installed base means brokers will support it for years
Many traders and EAs depend on MT4
The transition is gradual, not sudden

That said, new brokers and prop firms are increasingly MT5-first or MT5-only. If you're setting up a new trading operation from scratch, MT5 is the safer long-term bet.

Conclusion

There's no universally "better" platform. MT4 wins on ecosystem size and simplicity. MT5 wins on features, performance, and future-proofing. The right choice depends on your specific needs.

If you're automating trades from Telegram signals, both platforms work equally well with tools like Propr. The more important decision is how you set up your terminals and which signal providers you follow.

Related reading:

MetaTrader 4 vs MetaTrader 5: Which Platform Should You Choose in 2026?