China's securities regulator has initiated a sweeping investigation and imposed hefty fines on three major brokerage firms for conducting unauthorized cross-border securities trading, signaling a two-year nationwide campaign to clamp down on illegal capital movement abroad.
- CSRC targets Futu, Longbridge, and Tiger Brokers for illegal trading activities
- Fines total over $380 million amid intensified two-year enforcement campaign
- Effort designed to fully control capital outflows from mainland China
What happened
On May 22, 2026, China's securities regulator, the China Securities Regulatory Commission (CSRC), announced comprehensive investigations into three major brokerage firms that have been operating cross-border securities trading without the necessary licenses. The firms under scrutiny are Longbridge and Futu, both registered in Hong Kong, and Tiger Brokers, registered in New Zealand. This action comes after previous regulatory moves in 2022 forbade mainland Chinese investors from opening accounts with these offshore brokers.
The CSRC revealed that these brokers had conducted securities-related business within mainland China illegally, which violates the country’s strict securities laws. Fines have already been proposed, with Futu facing a penalty of about 1.85 billion yuan (approximately US$271 million), while Tiger Brokers is fined 308.1 million yuan with an additional confiscation of 103.1 million yuan. Both companies have expressed compliance with rectification demands and acceptance of penalties.
Why it matters
This crackdown marks a significant escalation in China's efforts to stem illegal outbound capital flows and maintain stringent control over investment activities by its nationals. China prohibits private individuals from investing directly in overseas securities markets, allowing trading only through approved domestic channels, creating a complex regulatory environment. However, Hong Kong’s differing regulations have created a loophole exploited by brokers to attract mainland Chinese clients.
By targeting these brokers, Chinese regulators aim to eliminate this past gray area and strengthen enforcement against unauthorized cross-border financial activities. The campaign aligns with broader economic policies focused on tightening capital controls to mitigate risks from speculative investments overseas and maintain financial stability within the country.
What to watch next
The ongoing two-year campaign involves multiple government bodies, including the Ministry of Public Security and the People’s Bank of China, working collectively to eradicate illegal overseas securities, futures, and fund management operations. Market participants should closely monitor any additional regulatory releases or enforcement actions as they may impact cross-border investment channels and brokerage operations serving Chinese clients.
Investors and brokers dependent on offshore trading platforms should prepare for stricter compliance requirements and potential disruptions. The enforcement approach may also influence policy development around global capital flows and regulatory cooperation between mainland China and financial hubs such as Hong Kong.