US Congress Warns of China Ties, Causing Webull Shares to Plunge 18%

A bipartisan congressional committee released a report today alleging that the trading platform Webull has "structural" ties to the Chinese government and warning that these connections pose a national security risk to the United States. The report states that Webull's operating model, data processing methods, and parts of its technology supply chain intersect deeply with Chinese enterprises. Left unregulated, these ties could potentially provide the Chinese government with unauthorized access to financial and trading data, thereby compromising the security and transparency of U.S. financial markets. The development immediately drew intense scrutiny from U.S. financial regulators and investors, causing Webull's stock price to plunge 18% in early trading, marking one of its largest drops in a short period.

Since its launch in 2018, Webull has attracted a large number of young investors and retail traders with its commission-free stock and options trading services. The platform combines social interaction with real-time market data, offers multilingual interfaces, and further expanded into cryptocurrency trading in 2022. According to the report, some of Webull's data centers are hosted by cloud service providers within China, and parts of its software development team have cooperative relationships with Chinese IT firms. This cross-border structure of technology and data flow is viewed as a potential national security vulnerability, as financial trading data intercepted by third parties could be exploited for market manipulation or intelligence gathering.

Evidence cited in the report includes contractual documents between Webull and Chinese entities, internal communication records, and third-party assessments. The committee indicated that if Webull fails to sever its ties with Chinese companies in the near term, it will face further investigations and sanctions from the U.S. Securities and Exchange Commission (SEC) and the Department of Homeland Security (DHS). This action aligns with recent U.S. policy directions aimed at strengthening oversight of "high-risk foreign suppliers" and echoes congressional vigilance regarding partnerships between financial technology companies and Chinese tech giants.

Market reaction was swift, with Webull's stock dropping 18% right after the opening bell to post its largest single-day decline since the 2020 COVID-19 pandemic. Investors are widely concerned about the company's future operational risks and fear that restrictions by U.S. regulators would severely impact its international business. Industry peers such as Robinhood and E*TRADE have also been prompted to review their supply chains and data management to mitigate similar risks. The incident has likewise driven the U.S. financial market to re-examine the delicate balance multinational tech companies must strike between information security and national security.

Set against the broader backdrop of U.S.-China technological competition, the Webull case is seen as the latest instance of the U.S. government tightening control over Chinese tech firms entering the American financial market. Several U.S. states have already begun reviewing fintech companies collaborating with Chinese entities and are considering expanding the definition of "critical infrastructure" to encompass financial trading platforms. If Webull is forced to dismantle its partnerships with Chinese firms or faces capital controls and market access restrictions, its global expansion plans will suffer long-term impacts. Conversely, China may intensify its regulation of domestic fintech companies to prevent similar external pressures from recurring.

In the coming weeks, Webull will face a formal hearing before the SEC and must submit a detailed review report on data security and its supply chain. If the company can successfully prove that it has severed all high-risk connections or secure mitigation measures from the U.S. government, its stock price may have a chance to rebound; conversely, if it is deemed in violation, it could face hefty fines or a ban from the market. This event serves as a reminder to all multinational fintech enterprises that while pursuing global expansion, they must strictly comply with national security and cybersecurity regulations in various jurisdictions to safeguard their own and investors' long-term interests.