Best MT4 Brokers in United Kingdom 2026
This UK MT4 pilot is for traders who still want MetaTrader 4 without compromising too much on overall broker quality.
Local regulators
Max leverage
1:30
Brokers ranked
Top 5 of 56
Market context for United Kingdom
The UK is one of the world's largest forex trading centers, regulated by the Financial Conduct Authority (FCA). FCA regulation is considered the gold standard, offering strong investor protection including the Financial Services Compensation Scheme (FSCS) covering up to £85,000.
Legal status: Forex trading is fully legal and heavily regulated. All brokers serving UK clients must be FCA-authorized.
Retail leverage is capped at 1:30 under ESMA-aligned rules. Professional clients can access higher leverage after meeting qualification criteria.
How this page is tuned
This pilot checks whether the same route can also support platform-led intent when the broker data has a clean platform signal. On this page, the copy adapts to the country rules, the intent behind the search, and the broker mix that actually qualified instead of repeating the same generic intro everywhere.
Top MT4 brokers for United Kingdom traders
| # | Broker | Score | Min Deposit | Max Leverage | Regulation | Actions |
|---|---|---|---|---|---|---|
| 1 | I IG | 9.2 | $250 | 1:200 | FCA ASIC MAS BaFin | |
| 2 | C CMC Markets | 8.8 | $0 | 1:500 | FCA ASIC BaFin | |
| 3 | C Capital.com | 8.5 | $20 | 1:200 | CySEC FCA ASIC SCB | |
| 4 | F FP Markets | 8.2 | $100 | 1:500 | ASIC CySEC | |
| 5 | B BlackBull Markets | 8.0 | $0 | 1:500 | FMA FSA |
Ranking uses a PSEO-specific score internally, but the visible table keeps the site-wide review data and broker facts consistent with the rest of the repo.
Why these MT4 brokers surfaced in United Kingdom
IG, CMC Markets, and BlackBull Markets rose to the top because this page is not just a recycled best-brokers list. The ranking still starts from the site-wide review model, but it reweights the shortlist around MT4 availability and platform quality for traders in United Kingdom.
3 of the 5 ranked brokers show at least one direct regulator overlap with the local framework (FCA). That matters more in markets where entity choice changes leverage, onboarding, or client protections.
- • Minimum deposits in this shortlist range from $0 to $250.
- • The ranked brokers cover roughly 6,400 to 26,000 tradable instruments.
- • Common platform stack in this shortlist: MT4, cTrader, MT5.
What United Kingdom traders should read into this shortlist
The local rule set is straightforward: Forex trading is fully legal and heavily regulated. All brokers serving UK clients must be FCA-authorized. That means the same broker can feel very different depending on which entity serves clients in United Kingdom.
5 of the 5 ranked brokers show an explicit MT4 match in broker platform data. That keeps the page grounded in actual platform availability rather than vague brand mentions.
- • Only trade with FCA-authorized brokers
- • Check the FCA register to verify any broker
- • Retail leverage is limited to 1:30 — professional accounts offer more
How we ranked MT4 brokers for United Kingdom
- • Required real MT4 support in broker platform data rather than inferring it from marketing copy.
- • Increased platform weighting because MT4 availability is the core search intent on these pages.
- • Kept a minimum product-depth filter so the shortlist is not dominated by thin, low-quality offerings.
- • Published only a small pilot because MT4 availability can vary by region and legal entity.
Read the full reviews for these MT4 brokers in United Kingdom
MT4 support is not equal across brokers. Use the detailed reviews to check execution quality, platform restrictions, and whether MT4 is available under the entity that serves your country.
IG review
IG is a premium broker with 50+ years of experience, 17,000+ markets, and an exceptional proprietary platform backed by top-tier global regulation.
CMC Markets review
CMC Markets is a 35-year veteran offering 10,000+ instruments through its award-winning Next Generation platform with FCA/ASIC/BaFin regulation.
BlackBull Markets review
BlackBull Markets is an FMA-regulated New Zealand broker offering ECN pricing, TradingView integration, and over 26,000 instruments with no minimum deposit.
FP Markets review
FP Markets offers raw spreads, four platform choices including DMA stock trading via IRESS, and 20 years of ASIC/CySEC-regulated operations.
Capital.com review
Capital.com offers an AI-powered trading platform with 6,400+ commission-free instruments, strong quad-regulation, and a low $20 minimum deposit.
Frequently asked questions
Are the top MT4 brokers in United Kingdom still worth using in 2026?
For many traders, yes. MT4 remains strong for EAs, familiarity, and a huge third-party ecosystem. The main thing to verify is whether the broker still offers full MT4 support to clients in United Kingdom.
Should I choose MT4 or MT5?
Choose MT4 if your setup depends on legacy indicators or EAs. Choose MT5 if you want broader multi-asset support and newer platform features. Many traders in United Kingdom will shortlist both before deciding.
Why do some well-known brokers rank lower on this United Kingdom page?
Because the ranking is tuned for MT4 intent in United Kingdom, not just for global brand strength. Brokers can lose ground here if they have weaker local regulator fit, thinner platform coverage for this use case, or account terms that are less practical for traders in this market.
Should traders in United Kingdom focus on regulation or features first?
Start with regulation. In United Kingdom, the first check is whether the broker entity lines up with FCA. After that, compare the features that matter for your setup, like platform support, costs, and product range.