Binance's £150m UK claim turns on one word: authorised

A group claim lodged at the High Court in London puts a question every retail trader ought to ask at the centre of a headline dispute: was the firm authorised to sell the product in the first place? According to reporting by Finance Magnates, 1,692 UK retail investors have filed against Binance and its co-founder Changpeng Zhao, alleging the exchange offered leveraged derivatives to British clients during 2019 and 2020 without the permission UK law requires. The claimants, represented by law firm KP Law, are seeking up to £150 million.

One claimant named in the filing is said to have committed more than £100,000 to the products before the position was lost, and a KP Law partner has described the group as ordinary savers, some nursing losses in the tens of thousands and, in a handful of cases, millions. Binance has said it does not comment on continuing litigation and will defend itself through the proper legal process.

The case does not turn on whether traders lost money. It turns on a narrower, more technical point: whether the products counted as regulated investments, and whether Binance held the permission to offer them. Under the Financial Services and Markets Act, certain contracts - including leveraged derivatives that let a trader take a position far larger than the cash deposited - are treated as specified investments. Offering, promoting or arranging deals in them to UK consumers requires authorisation from the Financial Conduct Authority, or a specific exemption.

The claimants argue the exchange had neither, and that its marketing across websites, email and social channels fell foul of the Act. That is the whole hinge of the argument, and it is the same hinge that sits beneath every legitimate broker relationship: the firm either holds the right permissions, or it does not.

For a retail trader, that hinge is not an abstraction. Authorisation is the gateway to a set of protections that exist precisely because leveraged trading can move against a client quickly. A firm authorised in the UK brings its clients within the Financial Services Compensation Scheme, which can pay eligible claims up to £85,000 if the firm fails. An EU firm authorised under MiFID II sits within a national investor-compensation scheme, with cover up to €20,000 under the Investor Compensation Fund framework.

Authorised CFD providers must also offer negative-balance protection, so a retail account cannot be pushed below zero, and they must apply the leverage limits set by the European Securities and Markets Authority - capped at 30:1 on major currency pairs and tightening down to 2:1 on cryptocurrencies, with margin close-out rules alongside. An unauthorised venue owes none of this, by definition.

The activity at issue predates the point at which the UK closed the door on these products for retail clients. The FCA banned the sale of crypto derivatives to UK retail investors in January 2021, citing extreme price swings and the difficulty ordinary investors face in valuing such instruments. The conduct described in the claim falls in the window before that prohibition took effect.

Binance has met regulatory friction elsewhere. In 2023 it settled with US authorities over money-laundering and sanctions failings, agreeing penalties above $4.3 billion; Zhao stepped down and served a short custodial sentence. More recently the exchange withdrew its application for a licence under the EU's Markets in Crypto-Assets regime in Greece, unwinding parts of its European operation while it pursues authorisation elsewhere in the bloc. None of that decides the London claim, but it sketches the regulatory weather around it.

The contrast worth drawing is not about outcomes but about permissions. Established CFD and forex brokers serving EU and UK retail clients - Pepperstone, XM and Tickmill among them - hold the authorisations these leveraged products require, whether from the FCA in the UK or an EU regulator passporting under MiFID II.

That status says nothing about returns, and no broker can promise those; leveraged trading carries a real risk of loss regardless of who offers it. What authorisation does establish is that the firm operates inside the supervisory perimeter, subject to conduct rules, capital requirements and the compensation and protection arrangements described above. It is the floor, not a guarantee.

Checking a firm's status takes minutes and is the single most useful step before depositing. In the UK, the FCA maintains a public register at register.fca.org.uk; searching the firm's name shows its authorisation status, the permissions it holds and any trading names. Confirm the exact legal entity you are dealing with, since a global brand may operate through several subsidiaries with different authorisations.

In the EU, CySEC in Cyprus and BaFin in Germany run equivalent registers, and each national regulator lists the firms it supervises. Match the entity name in the website's small print against the register entry, check the permissions cover derivatives or CFDs, and be wary of any firm that cannot be found at all. If the authorising entity is unclear, that is itself the answer.

Whatever the London court decides, the structure of the argument is the useful part for anyone weighing where to open an account. A dispute over nearly 1,700 claimants and nine-figure sums reduces, at its core, to a permission that can be checked in advance and for nothing. Established, authorised brokers are not immune to complaints or losses, and leverage remains a fast way to lose capital. But trading with a firm inside the regulatory perimeter means the rules, the caps and the compensation arrangements are there if something goes wrong. Trading outside it means they are not.