China’s securities regulator has moved against Futu, Tiger Brokers and Longbridge as part of a wider campaign to shut down unlicensed offshore brokerage services for mainland investors. The enforcement action is not only a securities licensing case. It also shows how Beijing is tightening capital outflow controls by limiting the channels ordinary investors have used to move money into Hong Kong and overseas markets.
Summary
On May 22, 2026, the China Securities Regulatory Commission, or CSRC, said it had investigated Tiger Brokers (NZ) Limited, Futu Securities International (Hong Kong) Limited, Longbridge Securities (Hong Kong) Limited and related entities for illegal cross-border securities operations in mainland China. The regulator said the firms, without CSRC approval, conducted securities brokerage, margin financing, public fund sales and futures brokerage services for mainland users.
The same day, the CSRC and seven other agencies released a national rectification plan for illegal cross-border securities, futures and fund business. The plan sets a two-year campaign to eliminate illegal offshore brokerage activity aimed at mainland investors. During that period, affected offshore institutions may not provide mainland legacy clients with buy orders or new fund transfers. They may only allow one-way selling and withdrawal of funds.
That clause is the center of the story. It changes the practical direction of capital flow. New money cannot go in. Existing positions can be sold. Cash can come back. For mainland retail investors who used offshore brokerage apps to reach U.S. stocks, Hong Kong stocks, overseas funds or derivatives, the message is direct: Beijing is narrowing unofficial offshore investment routes and pushing money back toward approved channels.
Confirmed facts
The CSRC said the three brokerages and their related domestic and overseas entities provided trading-related services inside mainland China without the required licenses. The alleged services included marketing, account-related assistance, trade instruction processing and other brokerage functions. The regulator said the conduct violated China’s Securities Law, Securities Investment Fund Law, and Futures and Derivatives Law.
The penalties are not identical across the companies. Futu Holdings disclosed in a U.S. SEC filing that it received a notice of investigation and an administrative penalty pre-notification letter from the CSRC and its Shenzhen bureau. The proposed penalty for related Futu companies totals about RMB1.85 billion, or about $271 million. The CSRC also proposed a RMB1.25 million personal fine for Futu founder and chief executive Li Hua.
UP Fintech, the parent company of Tiger Brokers, disclosed that certain subsidiaries received notices from the CSRC Beijing Bureau. The bureau imposed administrative penalties of about RMB308.1 million and confiscation of illegal income of about RMB103.1 million. UP Fintech also said its director, chief executive and controlling person Wu Tianhua received a warning and a RMB1.25 million fine.
The public CSRC statement said the regulator intends to confiscate illegal gains from Tiger, Futu, Longbridge and related entities and impose strict punishment. The CSRC also said the companies have the right to submit statements, defend themselves and request hearings before final administrative penalty decisions are made where the process is still at the pre-notification stage.

Why this is about capital outflows
China already has formal capital controls. Individuals face annual foreign exchange quotas, banks review the purpose of foreign exchange purchases, and direct offshore securities investment by mainland residents is supposed to go through approved systems such as QDII, Stock Connect, Wealth Management Connect or other regulated channels.
Offshore online brokerages created a gray-zone path. A mainland investor could learn about account opening online, download an app, complete onboarding through an overseas entity, transfer funds, and trade foreign securities. Regulators had warned the sector before. On December 30, 2022, the CSRC said such cross-border operations were illegal when foreign licensed institutions solicited mainland investors without domestic approval. It also required Futu and Tiger to stop adding new mainland clients.
The 2026 plan goes further. It does not only stop new account growth. It targets legacy accounts and service infrastructure. The plan covers overseas institutions, domestic affiliates, cooperating entities, illegal intermediaries, online platforms, apps and self-media accounts that publish account-opening guides or marketing content. It also brings foreign exchange, anti-money laundering, cybersecurity, information management and personal data rules into the same enforcement frame.
That is why this case matters beyond Futu, Tiger and Longbridge. It shows a policy shift from “stop acquiring new mainland clients” to “shrink and unwind the remaining illegal business.” The permitted direction of movement is no longer two-way trading. It is liquidation and exit.
What investors may see
Mainland users affected by the rectification may face service limits rather than immediate loss of assets. The CSRC plan says investor property safety should not be affected and that offshore institutions must communicate with affected investors and arrange account handling. That language reduces the risk of a sudden asset freeze, but it does not remove trading and transfer restrictions.
The most likely practical effects are blocked buy orders, blocked new deposits, stricter identity and location checks, takedowns of mainland-facing websites or apps, removal of account-opening tutorials, and pressure to sell positions or transfer assets where possible. After the two-year campaign, the plan says offshore institutions should fully close mainland websites, trading software and supporting servers that illegally serve mainland investors.
For investors outside mainland China, the direct impact may be limited if their accounts are opened, funded and serviced under local law. For mainland residents, the risk is different. A broker may be licensed in Hong Kong, Singapore, New Zealand or the United States, but that does not mean it can legally solicit or serve mainland clients from inside China.
Source verification
The X post shared by Teacher Li Is Not Your Teacher drew attention to the crackdown, but social media should be treated only as a lead. The strongest evidence comes from official and company documents: the CSRC enforcement announcement, the CSRC-led eight-agency rectification plan, Futu’s SEC filing, and UP Fintech’s SEC-linked filing.
The official record supports a clear conclusion: China is using securities licensing enforcement, internet cleanup, foreign exchange compliance and anti-money laundering rules together to close unofficial offshore trading routes. The record does not prove that all overseas investing by mainland residents is banned. It shows that Beijing wants offshore investing to move through state-approved channels.
Unverified claims
Claims that every mainland user’s offshore assets will be frozen are not supported by the public documents. The CSRC plan says investor property safety should be protected. Claims that Futu, Tiger or Longbridge will lose all global business are also too broad. The enforcement documents focus on unlicensed business serving mainland China, not on every licensed operation in other jurisdictions.
There is also no public evidence that this enforcement action alone explains every move in the companies’ share prices. Futu and UP Fintech shares fell sharply after the announcements, but market prices also reflect valuation, earnings expectations, legal risk, investor sentiment and possible future business changes.

Information risk
The main information risk is overstatement. This is not a formal ban on all Chinese individuals holding foreign securities. It is a campaign against unlicensed offshore institutions and related domestic channels that served mainland investors without approval. Legal routes remain, but they are narrower, more supervised and easier for regulators to monitor.
The second risk is under-reading the capital control angle. The CSRC’s language focuses on market order and investor protection. Those are real policy concerns. But the operational design also points in one direction: stop new outbound money through these routes, allow selling, and guide funds back. In a slowing economy with pressure on the yuan and persistent household demand for offshore diversification, that design is not accidental.
Potential impact
For offshore brokers, mainland-facing growth becomes harder. Platforms that once relied on Chinese-language marketing, referral networks, account-opening guides or mainland support teams now face legal and operational risk. Compliance costs will rise, and some revenue tied to mainland legacy clients may decline as positions are sold or assets are transferred out.
For mainland investors, the policy narrows offshore choice. Investors can still use approved routes, but those routes often have quotas, product limits, eligibility rules and higher monitoring. The gray-zone convenience of opening an offshore brokerage account through an app is being removed step by step.
For global readers, the case is a useful signal. China is not only managing capital flows through banks and foreign exchange quotas. It is also policing the digital infrastructure that allowed retail money to leave through brokerage apps, online tutorials, domestic affiliates and payment instructions. The capital account is being tightened at the user interface level.
Sources
- Teacher Li Is Not Your Teacher on X: social media lead
- China Securities Regulatory Commission: CSRC enforcement announcement on Tiger, Futu and Longbridge
- China Securities Regulatory Commission: eight-agency rectification plan for illegal cross-border securities, futures and fund activity
- China Securities Regulatory Commission: CSRC Q&A on the rectification plan and 2022 background
- U.S. SEC filing: Futu Holdings 6-K on investigation notice and proposed penalty
- UP Fintech investor filing: UP Fintech 6-K exhibit on CSRC Beijing Bureau penalties

























