MT4 remains the more widely supported platform among forex-focused prop firms, prized for its simplicity and huge library of custom indicators and expert advisors. MT5 is the newer, broader platform, offering more timeframes, more order types, and native support for stocks and futures alongside forex. Neither platform is universally better, and the right choice depends on which asset classes you trade, which tools your strategy relies on, and which platform your chosen prop firm actually supports.<\/p>\n\n\n\n
MetaTrader 4 and MetaTrader 5 are trading platforms developed by MetaQuotes, widely used across forex, futures, and CFD trading. MT4 launched in 2005 and became the dominant retail forex platform for over a decade, valued for its lightweight design, stability, and the enormous ecosystem of custom indicators and expert advisors built by third-party developers over the years. MT5, released in 2010, was designed as a broader successor supporting more asset classes and more sophisticated order and analysis tools, though it took years to gain the same widespread broker and prop firm support that MT4 already had.<\/p>\n\n\n\n
Both platforms remain actively used today, and MetaQuotes hasn’t discontinued MT4 despite MT5 being the newer product. This is unusual in software terms and largely reflects how deeply embedded MT4 became in the forex broker and prop firm ecosystem, with many firms continuing to support it specifically because so many traders’ existing tools and expert advisors were built for it.<\/p>\n\n\n\n
MT4 was built primarily for forex and CFD trading and handles that scope well, but it lacks native support for exchange-traded futures and has more limited stock trading capability. MT5 was designed from the outset to handle a broader range of instruments, including stocks, futures, and forex within a single platform, which matters for prop traders whose firm offers accounts across multiple asset classes and who want to manage everything from one interface rather than switching platforms.<\/p>\n\n\n\n
A trader funded on both a forex account and a futures account at different firms may find MT5’s broader asset coverage more convenient, assuming both firms support it, since it reduces the number of separate platforms to monitor. Traders sticking exclusively to forex often find MT4’s narrower focus and simplicity perfectly sufficient, with no real benefit from MT5’s extra features they won’t use.<\/p>\n\n\n\n
MT5 offers more order types than MT4, including additional pending order options, and provides 21 timeframes compared to MT4’s 9, giving traders more granular control over chart analysis. MT5 also includes a built-in economic calendar and a more advanced strategy tester with multi-threaded, multi-currency backtesting, while MT4’s strategy tester is more basic and limited largely to single-symbol testing. For traders who backtest strategies extensively before risking a live evaluation attempt, this difference in testing depth can be a meaningful factor in platform choice on its own, independent of which markets they ultimately plan to trade.<\/p>\n\n\n\n MT4 uses MQL4, a simpler scripting language that’s easier for beginners to learn and has an enormous existing library of free and paid expert advisors and custom indicators built up over nearly two decades. MT5 uses MQL5, a more powerful, object-oriented language closer to C++, capable of more sophisticated strategies and better performance for computationally intensive expert advisors, but with a steeper learning curve and a smaller, though growing, library of ready-made tools compared to MT4’s mature ecosystem.<\/p>\n\n\n\n Traders who rely on a large existing library of free MT4 indicators and EAs, particularly from forex-focused communities, often find switching to MT5 requires either rewriting or purchasing new tools, which is a real switching cost worth factoring into the platform decision.<\/p>\n\n\n\n Platform availability varies significantly by firm, and this is often the deciding factor in practice rather than a trader’s personal preference. Many established forex prop firms still support MT4 as either their primary or an available platform, given how many traders’ existing strategies and expert advisors depend on it. Newer firms and those offering broader asset class access increasingly default to MT5 or a proprietary platform alongside it, reflecting the industry’s gradual shift as broker infrastructure modernizes.<\/p>\n\n\n\n MT5 generally processes orders faster than MT4 due to its newer, more efficient architecture and improved handling of market depth data, which can matter for scalping strategies sensitive to small amounts of slippage. The practical difference is often small for swing traders or those holding positions for longer periods, where execution speed advantages matter far less than overall strategy quality and risk management discipline.<\/p>\n\n\n\n It’s worth noting that actual execution speed depends heavily on the broker’s or prop firm’s server infrastructure and liquidity provider relationships, not purely on which MetaTrader version is running. A well-optimized MT4 setup at one firm can outperform a poorly configured MT5 setup at another, so platform version alone isn’t a reliable proxy for real-world execution quality without also checking the specific firm’s server location and typical spread and slippage figures during news events.<\/p>\n\n\n\n Choose MT4 if you trade forex exclusively, rely heavily on an existing library of MQL4 indicators or expert advisors, and value simplicity over additional features you won’t use. Choose MT5 if you trade multiple asset classes, want more advanced backtesting for automated strategies, or are starting fresh without existing MQL4 tools tying you to the older platform. In practice, many traders let the specific prop firm’s platform support make this decision for them, since strategy fit and firm reliability matter more than a marginal platform preference.<\/p>\n\n\n\n Both platforms offer mobile apps and web-based versions alongside their desktop terminals, and the gap between them has narrowed over recent years. MT5’s mobile app generally mirrors more of the desktop platform’s advanced charting and order management features, while MT4’s mobile app remains functional but comparatively simpler, consistent with the platform’s overall lightweight design philosophy. For prop traders who need to monitor or manage a funded account while away from a desktop, checking both firms’ actual mobile experience, not just the general MetaTrader app reputation, is worth doing since some firms customize or restrict certain mobile functionality on funded accounts.<\/p>\n\n\n\n Web-based access, which runs directly in a browser without installing separate software, is now available for both platforms through most brokers and prop firms, offering a convenient option for trading from a device without the desktop application installed. Execution reliability on web platforms can lag slightly behind the native desktop terminal during high-volatility periods, so active day traders on either platform generally still prefer the desktop version for their primary trading sessions.<\/p>\n\n\n\n Traders moving from a firm that supports only MT4 to one that requires MT5, or vice versa, should budget real time for the transition rather than assuming it’s a simple settings change. Custom indicators and expert advisors need to be sourced or rewritten for the new platform’s language, chart layouts and saved templates don’t transfer automatically, and muscle memory around order entry shortcuts takes time to rebuild. Traders planning to use multiple prop firms simultaneously, some on MT4 and others on MT5, often find it worth learning both platforms early rather than repeatedly relearning one under time pressure during an active evaluation.<\/p>\n\n\n\n MT5 offers more asset classes, more timeframes, and better backtesting, making it technically more capable. MT4 remains widely supported and preferred by traders with existing MQL4 tools or those trading forex exclusively, so ‘better’ depends on your specific strategy and which platform your prop firm supports.<\/p>\n\n\n\n No, not directly. MT4 uses MQL4 and MT5 uses MQL5, which are different languages, so an expert advisor built for one platform needs to be rewritten, not just copied, to run on the other.<\/p>\n\n\n\n Many forex-focused prop firms and their liquidity providers built their infrastructure around MT4 years ago, and switching carries real cost and risk. A large base of traders also still rely on MT4-specific tools, giving firms less incentive to fully migrate away from it.<\/p>\n\n\n\n Yes, MT5 was designed to support a broader range of asset classes including stocks and futures alongside forex and CFDs, which MT4 handles more narrowly, though actual asset availability still depends on the specific broker or prop firm’s implementation.<\/p>\n\n\n\n MT5 has more features and a more complex interface, plus a more advanced coding language in MQL5, which can feel like a steeper learning curve for complete beginners. Most traders adapt within a short time, especially if they’ve used MT4 previously.<\/p>\n\n\n\n MT5 generally offers faster order execution and more efficient handling of market data due to its newer architecture, though the practical difference is usually small for traders who aren’t scalping or relying on very tight execution windows.<\/p>\n\n\n\n Yes, both platforms can run simultaneously on the same computer since they’re separate applications, which is common among traders managing funded accounts at different prop firms that support different platforms.<\/p>\n\n\n\n No, plenty of expert advisors are available ready-made from third-party marketplaces or included with certain prop firm accounts. Coding knowledge in MQL4 or MQL5 is only necessary if you want to build or customize your own automated strategy.<\/p>\n\n\n\n MetaQuotes has not announced a firm discontinuation date for MT4, and it remains actively supported by many brokers and prop firms despite MT5 being the newer platform. Traders should still expect the industry to gradually shift more support toward MT5 over time.<\/p>\n\n\n\n MT4 and MT5 both remain relevant in prop trading, and neither has fully replaced the other despite MT5 being the newer, more capable platform. The right choice depends on the asset classes you trade, whether you rely on existing MQL4 tools, and which platform your chosen prop firm actually supports.<\/p>\n\n\n\n Before committing to an evaluation, confirm the specific firm’s platform options and test execution quality during any available demo period. Platform fit is a practical decision driven by your strategy and firm choice, not a matter of one platform being objectively superior in every situation. If a firm offers both, try each for a few sessions before deciding which one actually suits how you trade day to day.<\/p>\n","protected":false},"excerpt":{"rendered":" MT4 and MT5 differ in asset coverage, timeframes, order types, and coding language. Compare both MetaTrader platforms to choose the right one for prop trading.<\/p>\n","protected":false},"author":5,"featured_media":133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insight"],"_links":{"self":[{"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":1,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions"}],"predecessor-version":[{"id":96,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions\/96"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/media\/133"}],"wp:attachment":[{"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/categories?post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/propradar.com\/blog\/wp-json\/wp\/v2\/tags?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Feature<\/th> MT4<\/th> MT5<\/th><\/tr><\/thead> Release year<\/td> 2005<\/td> 2010<\/td><\/tr> Timeframes<\/td> 9<\/td> 21<\/td><\/tr> Asset class support<\/td> Forex and CFDs, limited stocks<\/td> Forex, stocks, futures, CFDs<\/td><\/tr> Coding language<\/td> MQL4<\/td> MQL5 (more powerful, steeper learning curve)<\/td><\/tr> Backtesting<\/td> Single-symbol, simpler<\/td> Multi-currency, multi-threaded, more advanced<\/td><\/tr> Order types<\/td> Market and pending orders<\/td> Market, pending, and additional order types<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n MQL4 vs MQL5: Coding Expert Advisors<\/h2>\n\n\n\n
Which Platform Do Prop Firms Actually Support<\/h2>\n\n\n\n
Execution Speed and Order Processing<\/h2>\n\n\n\n
Making the Right Choice for Your Trading Style<\/h2>\n\n\n\n
Mobile and Web Platform Differences<\/h2>\n\n\n\n
Switching From MT4 to MT5 as a Funded Trader<\/h2>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is MT5 better than MT4 for prop trading?<\/h3>\n\n\n\n
Can I use the same expert advisor on both MT4 and MT5?<\/h3>\n\n\n\n
Why do some prop firms still only support MT4?<\/h3>\n\n\n\n
Does MT5 support futures and stock trading?<\/h3>\n\n\n\n
Is MT5 harder to learn than MT4?<\/h3>\n\n\n\n
Which platform is faster, MT4 or MT5?<\/h3>\n\n\n\n
Can I trade both MT4 and MT5 accounts at the same time?<\/h3>\n\n\n\n
Do I need to know how to code to use expert advisors on MT4 or MT5?<\/h3>\n\n\n\n
Will MetaTrader 4 eventually be discontinued in favor of MT5?<\/h3>\n\n\n\n
Conclusion<\/h2>\n\n\n\n