Prop Firms Supporting MT4 in 2026: The Working List

MetaTrader 4 launched in 2005. Twenty years later it is still the most installed retail trading platform in the world, mostly because broker EA libraries and trader habits did not migrate. Inside the prop firm industry, MT4 is in slow retreat. MetaQuotes deprioritised MT4 development years ago, and most new prop firms now launch MT5-first or platform-first.

If your edge depends on MT4-only EAs, custom indicators, or a workflow built over years, the list of supporting firms still has real options. The question is which of those firms are reliable and which are using legacy MT4 as a marketing hook without active development.

Why MT4 support has thinned

Three structural forces pulled the industry away from MT4.

MetaQuotes licensing

MetaQuotes has not issued new MT4 server licenses since 2018 in most jurisdictions. New brokers and prop firms cannot get fresh MT4 deployments. They inherit existing licenses or skip MT4 entirely.

Asset class fit

MT4 was built for forex CFDs. Futures, US equities, and crypto fit poorly in the MT4 data model. Firms expanding asset coverage migrated to MT5 or proprietary platforms that handle multiple asset classes natively.

EA ecosystem decline

Most new EA development since 2020 targets MT5. The MQL4 codebase is shrinking. New traders learning algorithmic development typically learn MQL5 or Python now.

Prop firms that still support MT4

The table below tracks publicly documented MT4 support as of mid-2026. Status can change. Confirm on each firm's platform page before purchasing an evaluation.

Notes on the list

Several firms list MT4 in their platform menu but route new accounts to MT5 by default. Always pick MT4 explicitly during signup and verify the account credentials work on the MT4 client before depositing time into the evaluation.

Prop firms that dropped MT4

An equally useful list is who no longer offers MT4. Migration matters because legacy EAs do not port automatically.

MT4 versus MT5 in a prop firm context

If you can choose, the question is whether MT4 advantages outweigh MT5 advantages on the specific firm.

When MT4 still wins

MT4 wins when you have a tested EA library that you do not want to port. It also wins when your strategy needs hedging accounts that are awkward to configure on MT5. For everything else, MT5 is the more future-proof choice.

How to evaluate an MT4 prop firm

Five practical checks separate active MT4 firms from dormant ones.

• Does the firm offer MT4 on new account creation, not only legacy migrations?
• Is the MT4 server hosted on the firm's own bridge or via a generic liquidity provider?
• Are MT4-specific bug reports answered in support tickets?
• Do scaling plans and payout systems integrate with MT4 trade data automatically?
• Is the firm's flagship product available on MT4, or only secondary products?

MT4 with EAs and copy trading

MT4 is the historical home of EA-driven prop trading. Two compatibility constraints matter.

Allowed EA logic

Most firms ban grid trading, martingale, and HFT-style strategies regardless of platform. The MT4 advantage is irrelevant if your strategy is on the banned list.

Copy trading on MT4

MT4 supports local copy trading via tools like Local Trade Copier or Soft4FX. Most prop firms ban cross-account copy trading at the rule level, so MT4's technical capability does not change the policy.

Recommended path for an MT4-dependent trader

If MT4 is non-negotiable for you, the practical path is to evaluate two or three of the still-supporting firms in parallel and pick based on payout reliability rather than headline pricing.

• Pick a firm where MT4 is the flagship platform, not a side option
• Confirm EA permission in writing via support ticket before purchase
• Test the demo MT4 environment for 24 hours before buying the evaluation
• Match account size to your typical lot size on MT4
• Have an MT5 backup plan in case the firm migrates platforms during your evaluation

Outlook for MT4 in prop firms

MT4 will remain available for at least the next two to three years at the firms that already support it. New firms launching in 2026 and beyond are unlikely to add MT4. Plan your platform path with the assumption that MT5 or a proprietary platform will be the long-term destination, and use MT4 for tactical reasons only.

MT4 architecture and prop firm fit

MT4 was designed for one broker-server connection, single-instrument-list trading, and forex CFDs. The architectural choices that made MT4 fast and lightweight in 2005 also constrain its fit with modern prop firm needs.

Single-server limitation

Each MT4 account connects to one broker server. Prop firms running MT4 must operate or lease MT4 server infrastructure. This is more expensive than MT5 server hosting and explains why new firms skip it.

Limited timeframes

MT4 supports 9 standard timeframes. MT5 supports 21. For traders using non-standard intervals like 2-minute or 8-hour, MT4 requires custom indicators while MT5 supports them natively.

Order management model

MT4 uses ticket-based order management where each order has a unique ID and is managed independently. MT5 supports both ticket-based and netted-position models. For prop firms wanting netted accounts, MT4 cannot accommodate that natively.

The EA ecosystem on MT4

The MQL4 library is one of the largest open code repositories in retail trading. Three categories of MT4 EAs remain widely used on prop accounts.

Trend-following EAs

Moving average crossovers, breakout systems, and trend-confirmation EAs are the largest category. These work on any MT4 broker and most prop firms allow them subject to general EA rules.

Mean reversion EAs

Range scalpers and statistical arbitrage EAs are also common. Prop firms tend to scrutinise these more carefully because some implementations approach high-frequency thresholds that prop firms ban.

Risk management EAs

Trade managers that enforce stop loss, take profit, and trailing exits are sometimes used alongside manual trading. Most firms allow these because they support rather than replace trader decisions.

Comparing MT4 prop firms head to head

Among MT4-supporting firms, four dimensions matter most for traders deciding where to evaluate.

Trade execution quality

Slippage, requote frequency, and order rejection rates differ across MT4 prop firms. FTMO and FundedNext consistently rank well in trader reports for tight execution. Smaller firms sometimes use shared liquidity that produces worse slippage.

Spread structure

Some MT4 prop firms run raw spreads with commission; others run marked-up spreads with no commission. The all-in cost can differ by 30 percent or more across firms with seemingly similar pricing.

Server stability

MT4 servers occasionally lag during high-volume news events. The firms that invest in MT4 infrastructure (typically the larger established ones) handle volume spikes better. Smaller firms can suffer execution delays during NFP or FOMC.

Account size availability

MT4 prop firms typically offer the same size tiers as their MT5 versions, but some restrict the largest accounts (250K+) to MT5 only. Verify your target size is available on MT4 specifically.

Migrating away from MT4

If MT4 support thins further, traders need a migration path. Three practical steps.

EA porting

MQL4 to MQL5 porting is non-trivial. Some EAs migrate cleanly; others need full rewrites. Plan 2 to 8 hours per EA depending on complexity. Test migrated EAs in demo for at least 30 days before deploying on a funded account.

Indicator porting

Custom MT4 indicators in MQL4 must be converted to MQL5. Many free-source indicators have community-maintained MT5 versions; commercial indicators may require new licenses.

Workflow porting

Hot keys, template setups, and charting layouts in MT4 do not transfer to MT5 automatically. The first week on MT5 typically involves rebuilding the workflow from scratch.

MT4 alternatives for traders

Three platforms have absorbed traders moving away from MT4.

cTrader

cTrader is preferred by ECN-style traders who want depth of market and faster execution. Several MT4-supporting prop firms also support cTrader, making the migration internal rather than firm-switch.

MT5

The direct successor. Most modern features carry over, but the developer ecosystem is different and the workflow rebuild is real.

TradingView

Chart-first traders increasingly run on TradingView with broker integration. Some prop firms now offer native TradingView execution through their MT5 backends.

Long-term MT4 outlook

The MT4 future depends on broker investment, MetaQuotes posture, and trader migration speed.

MetaQuotes development

MetaQuotes still maintains MT4 for existing licensees but ships no new features. Security patches continue. The platform will remain functional for years but stops evolving.

Broker migration

Most retail brokers have moved primary acquisition to MT5. MT4 server capacity is being maintained, not expanded. New trader accounts increasingly default to MT5 at the broker level.

Trader migration

Estimated industry migration from MT4 to MT5 sits around 60 percent complete as of 2026. The remaining 40 percent is concentrated in EA-dependent and legacy workflow users.

Five questions to ask before choosing an MT4 prop firm

A practical checklist.

• Is MT4 explicitly listed in the firm's platform menu for new accounts in 2026?
• Does the firm offer MT4 across its full product range or only on legacy plans?
• What is the firm's MT5 fallback if it migrates away from MT4 mid-evaluation?
• Do recent trader reviews mention MT4-specific support issues?
• Is the firm investing in MT4 server stability or letting it drift?

Verifying MT4 availability at signup

Several practical verifications protect against the disappointment of buying an evaluation only to find MT4 unavailable.

Check the live platform selector

Visit the firm's signup page in incognito. Confirm MT4 is selectable for new accounts of your target size. Some firms show MT4 in marketing copy but disable it during checkout.

Confirm via support before purchase

Open a chat or email ticket asking whether MT4 is supported for the specific product you intend to buy. Save the response. This protects you if the platform availability changes.

Test on demo first

Most firms offer demo MT4 accounts. Configure your EAs and indicators on demo for 24-48 hours before purchasing the live evaluation. Confirm execution speed, spreads, and order types behave as expected.

MT4 prop firm decision matrix

Combining the dimensions covered above into a single decision matrix.

Bottom line for MT4 prop trading

MT4 is sustainable as a prop trading platform for the next 2-3 years at established firms. New firms will continue skipping MT4. If your strategy depends on MT4, pick a firm where MT4 is a flagship rather than legacy offering, and plan a parallel MT5 migration path on a 12-18 month horizon.

MT4 community and resources

Three resource categories matter for MT4 prop traders.

EA marketplaces

MQL5 marketplace still hosts thousands of MT4 EAs despite the platform's age. Trader forums (Forex Factory, BabyPips) maintain active MT4-specific threads.

Indicator libraries

Free MT4 custom indicators remain abundant. Most retail trading strategies have an MT4 indicator implementation already published.

Community support

MT4-specific Discord servers and Telegram groups still exist for prop firm traders. These communities tend to focus on EA-driven strategies, since manual traders have largely migrated to MT5 or TradingView.

Bottom line

MT4 remains a viable platform for prop trading at established firms in 2026. The trader population is smaller and aging, but the ecosystem supports active EA strategies. New traders should typically start on MT5 unless they have a specific MT4 dependency.

Strategic considerations for MT4-dependent traders

If your edge depends on MT4 specifically, several strategic choices shape your path.

Maintaining EA portability

Even while trading on MT4, design new EAs with MQL5 portability in mind. Avoid MT4-only features where MT5 equivalents exist. The future-proofing pays off when migration becomes necessary.

Diversifying platform exposure

Run parallel evaluations on MT5-supporting firms even while your primary is MT4. The diversification protects against a single firm's MT4 deprecation.

Building MT5 competency early

Set up MT5 in parallel with your MT4 workflow. Trade demo on MT5 for at least 30 minutes weekly to build familiarity. When MT4 finally retires, the transition is gradual rather than disruptive.

Final practical advice for MT4 prop traders

Three actions that protect your funded relationship.

• Save the firm's current MT4 platform commitment in writing
• Maintain a tested MT5 backup workflow
• Monitor firm announcements quarterly for platform changes
• Build EA portability into new development

Long-term workflow planning

MT4-dependent traders should plan their workflow on a 3-year horizon, not a 6-month one. The platform is stable but stagnant, and the migration eventually comes.

Year 1: optimise current MT4

Get the most out of existing EAs, indicators, and brokerages. Document the full workflow including hot keys, templates, and rule configurations. The documentation becomes the migration blueprint.

Year 2: parallel MT5 development

Begin porting critical EAs to MT5. Run MT5 in parallel for evaluation and demo purposes. Build MT5 chart templates and indicator stacks matching the MT4 setup.

Year 3: gradual migration

Shift primary trading to MT5 once parallel operation has proven stable. Keep MT4 as backup for any legacy EAs that have not yet ported successfully.

This 3-year arc keeps MT4 valuable while building MT5 readiness. The transition becomes incremental rather than emergency.

Frequently Asked Questions

Which prop firms still offer MT4 in 2026?

FTMO, The 5%ers, FundedNext, E8 Markets, The Trading Pit (CFD line), Goat Funded Trader, Audacity Capital, City Traders Imperium, and FundingPips are the most documented MT4-supporting prop firms as of mid-2026.

Why are fewer firms supporting MT4 over time?

MetaQuotes stopped issuing new MT4 licenses years ago, the EA ecosystem moved to MT5, and prop firms expanding into futures and crypto need platforms that handle multi-asset data natively, which MT4 does not.

Is MT4 better than MT5 for prop trading?

MT4 is better only if you depend on legacy MQL4 EAs or specific MT4-only indicators. For everything else, MT5 offers more order types, native multi-asset support, and a growing developer ecosystem.

Can I run my MT4 EA on a prop firm account?

Most firms allow EAs but ban grid, martingale, and HFT logic. Check the firm's published rules before purchasing the evaluation. The MT4 client supports the EA; the firm's rules decide whether you can use it.

Do futures prop firms support MT4?

No. Futures prop firms use Tradovate, NinjaTrader, TradingView, or proprietary platforms. MT4 was never designed for futures contracts and has effectively zero adoption in the futures prop firm segment.

Is MT4 safer than newer platforms?

MT4 is mature and stable, but security depends on the broker's server infrastructure, not the platform itself. A well-maintained MT5 environment is as safe as a well-maintained MT4 environment.

Can I use MT4 hedging on a prop firm account?

Yes if the firm's rules allow hedging. MT4 hedging accounts are the default account type and are widely supported. The constraint is firm policy, not platform capability.

Does MT4 support TradingView charts?

Not natively. TradingView integrations exist as third-party bridges, but the workflow is rougher than using TradingView with a TradingView-native platform. For chart-driven workflows, MT5 or platform-native options are smoother.

Can I run scalping strategies on MT4 prop accounts?

Scalping is platform-agnostic. The firm's rules on minimum hold time, scalping bans, and HFT detection determine viability, not the platform. Most prop firms allow manual scalping with caveats around order frequency.

Is FTMO the best MT4 prop firm?

FTMO offers MT4 alongside MT5, cTrader, and DXtrade. It has the deepest brand history and the most public trader data among MT4-supporting prop firms. Whether it is best for you depends on your strategy and account size needs.

Do MT4 prop firms ban copy trading?

Most prop firms ban cross-account copy trading regardless of platform. Intra-firm copy trading across your own accounts is sometimes allowed. MT4 supports the technical capability; the rule policy is independent of the platform.

Can I migrate my MT4 EA to MT5 automatically?

No. MQL4 and MQL5 are different languages with different syntax and order management models. Manual porting is required, and many EAs need behavioral redesign rather than line-by-line translation.

What happens if my prop firm drops MT4 mid-evaluation?

Policies vary. Most firms migrate active accounts to MT5 and offer a transition window. Some refund or pause the evaluation. Always confirm migration policy before purchasing if you depend on MT4.

Are MT4 prop firms more or less expensive than MT5 ones?

Pricing is driven by firm strategy, not platform. MT4 and MT5 versions of the same evaluation usually cost the same. The price difference, if any, reflects platform licensing rather than trader value.