CMC Markets (LSE: CMCX) shares hit record high as B2B growth triggers major FY2027 upgrade

CMC Markets plc (LSE: CMCX) has raised its net operating income guidance for the 2027 financial year to at least £550 million, materially above the £460 million to £480 million range issued less than a month earlier. The London-listed trading and investment platform now expects EBITDA of approximately £250 million while retaining operating expense guidance of around £280 million, excluding variable remuneration. The upgrade reflects accelerating demand for CMC Markets’ business-to-business platforms, which provide technology, execution and market access infrastructure to banks, brokers and other financial institutions. CMC Markets shares closed 29.5% higher at 593 pence on July 1 after touching a record 599 pence, suggesting investors increasingly view the company as a scalable financial technology platform rather than primarily a retail trading broker.

Why has CMC Markets raised its FY2027 income expectations so dramatically?

The scale and timing of the upgrade are the first important signals. CMC Markets had only recently guided investors toward net operating income of between £460 million and £480 million for FY2027. Moving that expectation to at least £550 million means anticipated income has increased by between £70 million and £90 million before the company has even reached its half-year results.

The revised guidance is not being attributed simply to unusually active retail trading or a temporary burst of market volatility. CMC Markets has instead highlighted continued expansion within its business-to-business platforms, where the company supplies trading technology and infrastructure to institutional partners. That distinction matters because retail trading revenue can fluctuate sharply with market activity, while institutional partnerships can provide larger, longer-duration revenue streams once platforms are integrated and customer volumes build.

CMC Markets appears to have reached the point where earlier investment in technology, connectivity, regulatory infrastructure and partnership development is beginning to produce disproportionately larger financial returns. The company already operated the required systems and support structure, which means additional partner volume can be processed without a corresponding increase in fixed costs.

FY2026 net operating income was £392.6 million, while EBITDA reached £117.8 million. Guidance of at least £550 million in net operating income for FY2027 would represent growth of approximately 40%, while the £250 million EBITDA expectation would be more than double the previous year’s result. That difference illustrates the level of operational gearing now emerging within the business.

Operational gearing can be a glorious phrase when revenue is rising because additional income moves rapidly into profit. It becomes considerably less charming when volumes reverse, which means investors must still determine whether the current B2B acceleration is repeatable rather than merely exceptional.

How does the £250 million EBITDA target change the financial profile of CMC Markets?

The proposed expansion in EBITDA is more significant than the revenue upgrade alone. Based on FY2026 results, CMC Markets produced an EBITDA margin of approximately 30% against net operating income. The FY2027 guidance implies a margin of roughly 45% if net operating income reaches £550 million and EBITDA reaches £250 million.

Such a margin shift would indicate that the company is moving from an investment and platform-building phase into a monetisation phase. Technology businesses can create substantial value when the cost of supporting additional transactions is lower than the revenue earned from those transactions. CMC Markets is attempting to apply that principle to regulated financial infrastructure.

Operating expenses excluding variable remuneration remain expected at approximately £280 million, despite the large increase in projected income. This suggests management does not currently believe the B2B expansion requires a comparable increase in permanent staffing, technology expenditure or administrative infrastructure.

The unchanged expense guidance also creates a higher degree of earnings sensitivity. Every additional pound of net operating income does not become profit because variable remuneration, transaction costs and other expenses still increase. However, the proportion that reaches EBITDA should be materially higher than it was during the platform investment stage.

Investors will need to examine the quality of this EBITDA growth when CMC Markets reports interim results. Strong accounting earnings are valuable, but cash conversion, regulatory capital requirements, client money arrangements and technology investment will determine how much of the profit can ultimately support dividends, acquisitions or other shareholder returns.

CMC Markets increased its total dividend for FY2026 by 21% to 13.8 pence per share after basic earnings per share rose 22% to 27.5 pence. If the FY2027 profit upgrade converts into comparable cash generation, shareholder expectations for another significant dividend increase are likely to rise.

Why is CMC Markets shifting from retail trading toward institutional platforms?

CMC Markets is not abandoning its retail operations. Retail trading, investing and stockbroking remain important sources of revenue, customer relationships and market expertise. The strategic shift lies in using the company’s existing trading technology as infrastructure that other financial institutions can offer to their own customers.

Banks and fintech companies often want to provide share trading, investment products or multi-asset market access without building every part of the underlying system themselves. Developing regulated trading infrastructure internally can require substantial spending on execution, custody, compliance, data, cybersecurity and customer support. A partnership with CMC Markets can shorten deployment times and reduce those development requirements.

For CMC Markets, the model expands distribution without requiring the company to acquire every end customer under its own brand. A partner may control the customer relationship, while CMC Markets earns income by powering the underlying investment or trading service.

This creates a potentially larger addressable market than the company’s traditional retail proposition. Instead of competing only for individual traders, CMC Markets can compete for entire banking or brokerage platforms whose customers may generate recurring transaction and asset-based revenue.

The institutional model may also produce more predictable activity across market cycles. Individual traders often become more active during periods of volatility and quieter when markets stabilise. Large partner platforms can provide a broader mix of recurring stockbroking, investing, foreign exchange and trading volumes.

However, business-to-business growth does not remove cyclicality entirely. Partner customers still respond to market conditions, while transaction volumes can weaken during quiet periods. Institutional contracts may provide greater scale and duration, but they do not turn financial markets into a subscription software industry overnight.

Can CMC Markets sustain B2B momentum after such a large guidance increase?

The greatest risk created by the upgrade is that expectations are now much higher. CMC Markets has said its pipeline contains additional business-to-business opportunities and that several important milestones are expected over the next 12 months. Investors will increasingly expect those opportunities to convert into live platforms, customer flows and measurable income.

Institutional partnerships often require lengthy implementation periods. Technology must be integrated, regulatory responsibilities established, customer journeys tested and operational resilience demonstrated. Delays can shift anticipated revenue between financial periods even when the underlying partnership remains intact.

The company must also prove that current growth is not excessively concentrated among a small number of partners. A large contract can transform near-term income, but it can also create dependence on one institution’s customer activity, product strategy or commercial decisions. Partner diversification will therefore be as important as headline revenue growth.

Pricing pressure could emerge as the platform business becomes more visible. Banks and brokers negotiating large contracts possess considerable purchasing power and may seek lower transaction fees as volumes increase. CMC Markets must demonstrate that the efficiency gained through scale outweighs any reduction in unit pricing.

Competitive responses are another consideration. IG Group Holdings plc, Plus500 Ltd, Interactive Brokers Group, Inc. and specialist financial technology providers all possess capabilities that overlap with parts of CMC Markets’ offering. As institutional trading infrastructure becomes more attractive, competitors may invest more aggressively in white-label platforms, application programming interfaces and embedded investment services.

CMC Markets currently has momentum and established regulatory infrastructure, but the market will not remain politely empty while margins approach 45%.

What technology and regulatory risks accompany the CMC Markets platform strategy?

Institutional platform growth increases the importance of operational reliability. A retail platform outage affects the company’s direct customers. An outage within a partner-powered service can affect another institution’s customers while damaging both brands simultaneously.

CMC Markets must therefore maintain high standards across system availability, order execution, pricing, data feeds, account administration and cybersecurity. As transaction volumes increase, even a small operational weakness can create larger financial and reputational consequences.

Cybersecurity risk also expands with the number of connected partners and systems. Application programming interfaces improve scalability and allow financial institutions to integrate products efficiently, but every connection must be secured, monitored and maintained. The company must protect customer information while ensuring that access rights and transaction instructions remain properly controlled.

Regulatory responsibilities can become complicated when one institution owns the customer relationship and another provides the underlying infrastructure. CMC Markets and its partners must clearly determine which party is responsible for product governance, suitability checks, disclosures, complaints, financial crime controls and transaction monitoring.

The company operates across multiple jurisdictions, including the United Kingdom, Australia, Germany and Singapore. Each market has different rules governing leveraged trading, stockbroking, client money and investor protection. Expansion through international partners can increase scale, but it also increases the number of regulatory frameworks the company must manage.

CMC Markets recognised an Australian remediation charge during FY2026, demonstrating that historical control issues can still create financial costs even during a period of strong growth. The FY2027 investment case therefore depends not only on attracting partners but also on showing that compliance and operational controls can scale at the same speed.

Why did CMC Markets shares rise nearly 30% after the trading update?

The market reaction reflected both the size of the upgrade and the change it implies for the quality of earnings. CMC Markets shares closed at 593 pence on July 1, up 29.5% from 458 pence in the previous session, after reaching a record intraday high of 599 pence. The move increased the company’s market capitalisation to approximately £1.66 billion.

The stock gained approximately 27% over five trading sessions from its June 24 close of 466 pence. It also advanced around 57% from the June 1 close of 378.5 pence, showing that the latest rise extended a revaluation already underway after the company’s FY2026 results.

CMC Markets now sits close to the top of a 52-week trading range of 203 pence to 599 pence. The stock has therefore almost tripled from its annual low, while its one-year gain has exceeded 120%. This momentum reflects rising confidence that the company’s earnings are becoming less dependent on unpredictable retail trading conditions.

The re-rating also reflects the implied acceleration in profit. A company expected to generate around £250 million of EBITDA against a market capitalisation near £1.66 billion may still appear attractively valued if that EBITDA proves sustainable and converts efficiently into cash.

However, valuation comparisons must account for regulatory capital, variable remuneration, tax, technology expenditure and the cyclical nature of financial-market activity. EBITDA is an important measure, but it is not the same as distributable cash.

The share-price surge means investors are no longer paying only for confirmed FY2026 performance. They are paying for the successful execution of FY2027 guidance and, increasingly, for the possibility that B2B growth continues beyond it. The margin for operational disappointment has therefore narrowed considerably.

Does the guidance upgrade justify treating CMC Markets as a financial technology stock?

CMC Markets increasingly exhibits some characteristics associated with financial technology infrastructure companies. It owns proprietary trading platforms, connects to multiple markets, provides institutional integrations and can add transaction volume without replicating its entire cost base.

The company also benefits from regulatory licences, risk-management capabilities and market connectivity that are difficult for new entrants to reproduce quickly. These create barriers to entry that go beyond software development alone.

However, CMC Markets remains exposed to trading activity, asset prices, interest income, customer behaviour and financial regulation. Its revenue is not as predictable as the recurring subscription revenue produced by a conventional enterprise software company.

The most appropriate valuation framework may therefore sit between a traditional online broker and a financial infrastructure platform. Investors may assign a higher multiple as institutional revenue expands, but that premium will depend on recurring partner income, customer diversification and margin stability.

The company’s future reporting will need to give investors enough information to assess that transition. Clearer disclosure around B2B income, partner concentration, platform launches and recurring revenue characteristics would help markets distinguish structural growth from favourable trading conditions.

CMC Markets has earned a re-rating by producing results rather than merely promising a platform strategy. Whether it retains that premium will depend on the consistency and transparency of the next phase.

What should CMC Markets investors watch before the November interim results?

CMC Markets is scheduled to report its FY2027 interim results on November 19. The first priority will be confirmation that net operating income remains on track to reach at least £550 million and that the £250 million EBITDA target remains achievable.

Investors should examine how much of the improvement comes from institutional and B2B activity rather than market volatility or unusually strong retail trading. A diversified contribution would provide greater confidence in the durability of the earnings upgrade.

The company should also provide progress updates on the platform milestones expected over the coming 12 months. Successful launches, customer onboarding and increasing transaction volumes would reinforce the view that the B2B pipeline is converting into commercial results.

Cost discipline will be another major test. Maintaining operating expenses near £280 million while supporting rapid platform growth would validate the operational gearing argument. Any substantial increase in technology, staffing or regulatory expenditure could reduce the implied margin expansion.

Cash conversion, dividend capacity and capital allocation will matter as profits rise. Investors will want to know whether management intends to return more cash, reinvest in further partnerships, expand internationally or pursue selective acquisitions.

CMC Markets has delivered the sort of guidance upgrade that can permanently alter a company’s valuation narrative. The next task is less exciting but more important: proving that the new earnings base is scalable, diversified and robust enough to survive quieter markets.

Key takeaways on what the CMC Markets guidance upgrade means for investors

• CMC Markets has lifted FY2027 net operating income guidance to at least £550 million from £460 million to £480 million.
• The £250 million EBITDA target implies earnings could more than double from the £117.8 million delivered in FY2026.
• Unchanged operating expense guidance indicates that business-to-business revenue is scaling against a largely fixed cost base.
• The implied EBITDA margin of around 45% represents a substantial change from the approximately 30% margin recorded in FY2026.
• Institutional platforms could make CMC Markets less dependent on volatile retail trading activity, although they do not eliminate market cyclicality.
• Partner concentration, implementation delays and institutional pricing pressure represent the main commercial risks.
• Technology reliability, cybersecurity and multi-jurisdictional regulatory compliance become more important as platform volumes expand.
• CMC Markets shares closed 29.5% higher at 593 pence and reached a record 599 pence following the update.
• The stock has risen approximately 57% since June 1, meaning future earnings growth is now more heavily reflected in the valuation.
• The November interim results must confirm that B2B growth, margin expansion and cash conversion are developing as projected.