Checked on: 2026-08-17 | Broker terms, regulation, and pricing can change. Always verify at the official PU Prime site before opening an account.

Affiliate Disclosure: HNL Growth may earn a commission if you open an account through our links, at no additional cost to you. Risk Warning: CFDs and leveraged forex products are complex instruments and carry a high risk of losing money rapidly due to leverage. 62.2% of retail investor accounts lose money when trading CFDs with this provider. Trading forex and CFDs may not be suitable for all investors. Consider your objectives, experience, and risk appetite before trading, and ensure you understand the risks involved. Broker Disclosure: PU Prime is a live, regulated multi-entity broker (not a simulated prop-firm evaluation) — trades are executed with real capital in live market conditions, subject to normal market risk. Which PU Prime entity holds your account depends on your country of residence and determines your leverage cap and protections.

Last verified: August 2026 | Editorial Team

MT4 vs MT5 in 2026: Which Platform Should You Use?

MT4 and MT5 are both free MetaTrader platforms developed by MetaQuotes Software Corp, but they solve different problems. MT4 launched in 2005 as a forex-first platform with a deep legacy ecosystem of Expert Advisors and indicators. MT5 launched in 2010 with a broader multi-asset architecture, more timeframes, more order types, and a modernised backtesting engine. Neither is universally better. For forex-only traders with an established EA library, MT4 remains a rational, actively supported choice. For traders who need multi-asset access, newer automation features, or are starting fresh, MT5 offers measurable utility gains. PU Prime supports both platforms — meaning you do not have to pick a broker to get the platform you want.

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Quick Verdict

Your situation	Use this
Forex-only trader, existing MT4 EA library	MT4 — no migration cost, no capability loss
Multi-asset trader (stocks, indices, crypto alongside forex)	MT5 — platform architecture fits the scope
Algorithmic developer starting from scratch	MT5 — MQL5 is more capable and forward-looking
Algorithmic developer with existing MT4 EAs	MT4 first, evaluate MT5 migration separately
Beginner opening a first live account	MT5 — more features, better long-term toolkit
Running parallel strategies on different instruments	Both — PU Prime supports dual-platform accounts

PU Prime offers MT4 and MT5 — you are not forced to choose a platform because of broker availability.

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What Each Platform Was Built For

MT4 was designed for the 2005 retail forex market. That market was dominated by manual traders and early algorithmic strategies, operating on currency pairs with a small set of technical tools. MetaQuotes built MT4 around that reality: a tight, forex-optimised toolset, the MQL4 scripting language for EAs and custom indicators, and a simple four-window interface that traders still recognise today. The design priorities — reliability, speed, and a low learning curve — made MT4 the dominant retail forex platform for over a decade.

MT5 launched in 2010 to address a different market reality: a retail trading universe that had expanded beyond forex into equities, indices, commodities, and eventually crypto-adjacent instruments. The platform was rebuilt on a 64-bit multi-threaded architecture, with a new programming language (MQL5), an integrated Economic Calendar, Depth of Market (DOM), and a strategy tester that can run multiple passes simultaneously. MT5 is not MT4 with extra features bolted on — it is a different piece of software built for a wider instrument scope and more complex automation.

The critical point that most traders misread: MT4 is not obsolete. MetaQuotes has not announced an end-of-life timeline for MT4 as of the date of this article. Brokers continue to support it. The EA and indicator ecosystem built on MQL4 remains active. If your trading fits inside the MT4 design envelope — forex pairs, existing automation, straightforward chart analysis — there is no functional argument for migration unless you need what MT5 specifically offers.

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Feature-by-Feature Breakdown

Platform Specification Matrix

Feature	MT4	MT5	Notes
Timeframes	9	21	MT5 adds intraday, weekly, and monthly variants
Built-in Indicators	30	38	Both support unlimited custom indicators
Graphical Objects	31	44	MT5 adds Fibonacci tools and additional geometric objects
Order Types	4 pending	6 pending	MT5 adds Buy Stop Limit and Sell Stop Limit
Execution Modes	2	4	MT5 adds Exchange and Request modes
Hedging	Yes	Yes (optional)	MT5 added hedging support post-launch
Netting	Yes	Yes	Both support netting; MT5 supports both modes
Depth of Market (DOM)	No	Yes	MT5 only
Economic Calendar	No	Yes (built-in)	MT5 only; MT4 requires third-party plugin
Strategy Tester	Single-threaded	Multi-threaded	MT5 backtests run significantly faster at scale
Programming Language	MQL4	MQL5	Separate languages; code is not cross-compatible without recompilation
Architecture	32-bit	64-bit	MT5 handles larger datasets and more simultaneous operations
Market Access	Forex-primary	Multi-asset	Actual instrument availability is broker-determined in both cases

Timeframe and indicator counts reflect standard MetaQuotes platform specifications widely cited across official documentation. Verify current counts against your installed platform version as MetaQuotes may update these with platform releases.

Order Types in Practice

MT4 supports four pending order types: Buy Limit, Sell Limit, Buy Stop, and Sell Stop. These cover the majority of manual trading strategies.

MT5 adds Buy Stop Limit and Sell Stop Limit — pending orders that become limit orders once price reaches a specified trigger level. This is useful for traders who want to enter on a retracement after a breakout, without the risk of a market order filling at an unfavourable level. If your strategy relies on this logic, it is a genuine MT5 advantage. If it does not, it is a feature you will not use.

Automation: MQL4 vs MQL5

MQL4 and MQL5 are separate programming languages. An EA written in MQL4 will not execute on MT5 without modification. Recompilation is required, and the degree of effort depends on how the original code was written — this is covered in the switching section below.

MQL5 is technically more capable: it supports object-oriented programming, runs faster in backtesting due to multi-threading, and has access to the MQL5 community marketplace. For developers starting new automation projects, MQL5 is the more powerful environment. For traders with existing, working MT4 EAs, the migration calculus is more nuanced.

Market Access: Platform vs Broker

This distinction matters and is frequently mishandled. MT5's architecture supports trading in stocks, indices, commodities, crypto, and forex. MT4's architecture is primarily designed around forex. However, what instruments you can actually trade depends on your broker's offering, not the platform's design. PU Prime provides access to forex, indices, commodities, metals, shares, ETFs, bonds, and synthetic indices — and this access is available on both platforms through PU Prime's server-side instrument offering. Check the spreads and costs page for the current instrument list and reference values.

The practical implication: do not assume you need MT5 solely because you want to trade gold or indices. Confirm what your broker offers on each platform before treating asset scope as the deciding factor.

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What It Costs to Use Each Platform

Both MT4 and MT5 are free to download and use. PU Prime provides both platforms at no cost to clients, whether on a demo or live account — confirmed on the MT5 platform page.

Trading costs — spreads, commissions, and swap rates — are determined by your account type, not by which MetaTrader version you are running. PU Prime's cost structure across account types is:

Account Type	Spreads	Commission	Min. Deposit
Standard	From 1.3 pips (EUR/USD)	None	$50
Prime	From 0.0 pips	$3.50/lot/side	$1,000
ECN	From 0.0 pips	$1.50/lot/side	$10,000

Reference values only. Check spreads and costs or the MT4/MT5 platform for current live values before trading.

The PU Prime spreads page notes that all values listed are for reference and to check MT4/MT5 or the PU Prime mobile app for the most accurate values. This means both platforms display the same cost structure — the account type, not the platform version, is what determines your trading costs.

What to verify yourself before opening an account:

• Confirm current spreads for your preferred instruments on both platforms via the MT4/MT5 terminal or the PU Prime app
• Confirm whether the account type you want is available on your chosen platform version
• Check swap rates for instruments you intend to hold overnight

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Which Platform Fits Your Trading Style

Trader Profile Recommendation Table

Trader Profile	Recommended Platform	Primary Reason	Key Consideration
Beginner (first live account)	MT5	Broader toolkit, built-in calendar, better long-term relevance	Slight learning curve versus MT4's simpler layout
Forex-Only Specialist	MT4	Sufficient for all standard forex strategies; deep EA ecosystem	No upgrade benefit unless multi-asset or advanced automation needed
Multi-Asset Swing Trader	MT5	Multi-asset architecture, 21 timeframes, DOM support	Confirm specific instruments available on PU Prime MT5
Algo Developer — existing MT4 library	MT4 (near-term), evaluate MT5 migration	Avoid recompilation cost without clear benefit	Assess EA complexity before committing to migration timeline
Algo Developer — starting fresh	MT5	MQL5 is more powerful, multi-threaded tester, active marketplace	MQL5 has a steeper learning curve than MQL4 for basic strategies
Prop Trader / High-Volume	MT5	Multi-threaded execution, additional order types, faster backtesting	Verify prop firm's supported platform version before committing

Forex-Only Traders and MT4

A trader who operates exclusively in forex pairs, uses a handful of standard indicators, and runs an EA built and tested over years in MQL4 has little to gain from switching to MT5. The additional timeframes are not relevant if the strategy runs on H1 and H4. The Economic Calendar is accessible through other means. The extra order types require strategy adjustment to use. MT4 is not a compromise for this profile — it is the appropriate tool.

Multi-Asset Traders and MT5

If your workflow includes rotating between forex, indices, and commodities, MT5's architecture becomes relevant. The ability to run a single strategy tester across multiple instrument classes simultaneously reduces development time. The DOM provides information about order book depth that forex-only traders rarely need but equity-adjacent strategies can use. The additional pending order types (particularly Buy/Sell Stop Limit) fit breakout-with-confirmation entry logic common in index trading.

Beginners: Lower Friction vs. Future-Proofing

MT4's interface is marginally simpler, and its learning resources are more abundant due to the platform's longer history. MT5 has a larger built-in toolkit but slightly more surface area to learn. The practical difference for a beginner using a Standard account is minor in day-to-day trading. The stronger argument for MT5 is forward-looking: the platform is where broker and ecosystem development is concentrated, and starting on MT5 avoids a migration decision later.

Dual-Platform Workflow

If you run separate strategies — for example, a forex scalping EA on MT4 and a multi-asset swing strategy on MT5 — you can open accounts on both platforms with PU Prime simultaneously. This is an underserved option that removes the false binary of the comparison. The practical requirement is managing two account sets, two sets of login credentials, and reconciling positions across platforms. For traders with clearly separated strategies, this workflow is straightforward.

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Disclosure: This page may contain affiliate links. We may earn a commission if you open an account through our links, at no extra cost to you.

PU Prime supports both platforms — you can open your preferred account type on either MT4 or MT5 without switching brokers.

Open a PU Prime account on your preferred platform

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Switching to MT5 from MT4: What to Prepare

EA Migration: Complexity Determines Effort

The most common anxiety about switching from MT4 to MT5 is EA compatibility. MQL4 code cannot run on MT5 without recompilation, but recompilation is not the same as rebuilding from scratch. The realistic outcome depends on what the EA does.

EA Complexity	Recompilation Likelihood	Estimated Effort	Main Risk Factors
Simple rule-based EA (single indicator trigger, single order type)	High — code structure is directly translatable	A few hours to one day	Minor syntax differences, order function changes
Moderate EA (multiple conditions, partial close logic, trailing stops)	Medium-high — most logic transfers; specific functions need rewriting	One to several days	Deprecated MQL4 functions, position management differences
Complex EA (multi-symbol, custom library dependencies, tick-level logic)	Lower without significant rework	Days to weeks	Custom library incompatibility, execution model differences, tick data handling

These are editorial estimates based on documented differences between MQL4 and MQL5. They are not official MetaQuotes benchmarks. Your specific EA's complexity is the most important variable.

The execution model difference is the most common source of errors. MT4 uses a position-based model where each order is independent. MT5 uses a netting or hedging model (broker-configurable), which affects how position management code handles multiple open trades on the same instrument. Rewriting partial-close and trailing-stop logic for MT5 is often where moderate EAs require the most attention.

Recommended Approach Before Migrating

1. Open a demo MT5 account with PU Prime before moving a live strategy. The demo environment uses real market prices and lets you test execution behaviour without capital at risk.
2. Recompile your EA in MetaEditor (the IDE included with MT5) and review all compiler warnings before running any backtest.
3. Run a strategy tester comparison — run the same EA logic on equivalent historical data in both platforms to check that results are directionally consistent before going live.
4. Keep your MT4 account active during the transition period. Running both simultaneously until you have validated the MT5 version removes unnecessary migration risk.

PU Prime supports opening accounts on both platforms. If you are mid-migration, maintaining both accounts at the same broker simplifies position monitoring and funding.

Try MT5 on a PU Prime demo account before committing to migration

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FAQ

Is MT4 being discontinued?

MetaQuotes has not published an end-of-life timeline for MT4 as of the publication date of this article. MT4 continues to be actively supported by PU Prime and is available to new and existing clients. This is a question worth monitoring — check MetaQuotes' official communications and PU Prime's platform pages for any updates. We review this article quarterly.

Can I use MT4 and MT5 at the same time?

Yes. PU Prime supports accounts on both platforms simultaneously. You can run MT4 and MT5 in parallel, each with separate account credentials, which is practical if you operate different strategies across the two platforms.

Will my MT4 EA work on MT5?

Not directly — MQL4 code requires recompilation to run on MT5. Whether that process is straightforward or complex depends on the EA's architecture. Simple, single-indicator EAs often transfer with modest effort. EAs with custom library dependencies or complex position management logic require more significant rework. Test on a demo account before running on live capital.

Which platform is better for beginners?

Both are accessible for beginners. MT5 has a slightly larger toolkit, which means more options to explore but also more to learn. MT4 has a simpler interface and a larger archive of tutorials built up over 20 years. If you are starting fresh and plan to trade beyond forex, MT5 is the more forward-looking choice. If you are starting with basic forex trading and want the simplest possible interface, MT4 is easier to get started on.

Does PU Prime offer both MT4 and MT5?

Yes. PU Prime provides both platforms with full access to its instrument range, account types, and trading conditions. Both platforms are available as desktop downloads, mobile apps, and web trader versions. See the MT4 page and MT5 page for download links and feature details.

Is there a cost difference between MT4 and MT5 accounts at PU Prime?

Trading costs at PU Prime are determined by account type (Standard, Prime, ECN), not by platform version. Both platforms offer the same account types with the same spread and commission structure. The spreads and costs page notes that displayed values are for reference — check the platform itself for live pricing before trading.

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Compare PU Prime account types and open an account

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Risk warning: CFDs and leveraged forex products are complex instruments and carry a high risk of losing money rapidly due to leverage. Consider whether you understand how these products work and whether you can afford to take the high risk of losing your capital. Check the entity, terms and protections that apply in your jurisdiction before trading.