Author: Nancy, PANews

Tsim Sha Tsui in Hong Kong, once a bustling "bank account opening street," is now much quieter. Not long ago, it was still filled with temporary brokerage booths, promotional vans, and mainland investors speaking various accents.

This change stems from the recent surge in regulatory scrutiny. Regulatory authorities in both mainland China and Hong Kong have introduced new rules to crack down on illegal cross-border stock trading and simultaneously tighten the requirements for opening Hong Kong stock accounts.

The once-hot trend of opening cross-border accounts has quickly cooled down.

From long queues to open accounts to stricter regulations, the trend of investing in Hong Kong stocks has changed.

Since last year, the trend of opening bank accounts in Hong Kong has continued to intensify. Especially stimulated by the wealth effect brought about by the sustained rise in Hong Kong and US stocks, a large amount of mainland capital has accelerated its southward flow, leading to a surge in account openings at Hong Kong banks and online brokerages. Some Hong Kong banks even remained open on weekends and public holidays to cope with the surge in demand for bank cards and securities accounts.

To meet the demand for account opening, a mature agency industry chain has rapidly emerged. Some intermediaries offer a one-stop service, including appointment scheduling, document preparation, and on-site assistance, helping clients save queuing time and improve account opening efficiency. However, some intermediaries operate on the fringes of regulation, assisting mainland investors who lack the necessary qualifications for compliant overseas investment by forging overseas address and income certificates, and charging exorbitant service fees in return. Behind these shady operations lie risks such as frozen accounts, obstructed fund transfers, and difficulties in cross-border rights protection.

Meanwhile, various guides on opening bank accounts in Hong Kong have appeared on social media platforms such as Xiaohongshu and Douyin. These guides cover everything from how to schedule an appointment with a Hong Kong bank and how to prepare proof of address for account opening, to which brokerage firm processes applications faster and which methods are more likely to pass the review process. These topics have garnered significant attention.

However, with joint action by regulatory authorities in both places, the enthusiasm for opening accounts in Hong Kong quickly cooled down.

On May 22, the China Securities Regulatory Commission (CSRC) issued a notice penalizing institutions that conducted domestic cross-border securities business without approval. Futu, Tiger Brokers, and Changqiao were fined a total of over 2.2 billion yuan and were required to clean up their illegal business within a two-year rectification period .

Judging from the pace of the penalties, the market generally believes that this action is more like a formal implementation following prior communication. The regulatory authorities did not adopt a one-size-fits-all approach, but instead set a rectification transition period, providing some buffer space. According to regulatory requirements, relevant platforms are prohibited from continuing to provide new cross-border securities services to domestic investors. During the rectification transition period, existing investors can only conduct one-way selling and fund transfers, and are prohibited from continuing to buy, deposit funds, or open new positions.

The Hong Kong Securities and Futures Commission (SFC) has also tightened its standards for opening Hong Kong stock accounts, requiring licensed securities firms and brokerages to enhance measures to address risks of document forgery and money laundering , raising account opening standards, and imposing additional compliance requirements on account opening procedures for mainland investors. This time, Hong Kong regulators are focusing on the source of account openings; if document forgery is involved, even inactive accounts may be directly closed. Once an account is closed, the client may be unable to open a new account with that brokerage or its affiliates in the future.

According to Bloomberg, the core reason for China's tightening of regulations on overseas stock trading is the increasingly serious problem of illegal capital outflows, with the US and Hong Kong stock markets becoming the hardest hit areas for capital flight . Data shows that by 2025, China's hot money outflow will reach a staggering $1.04 trillion, setting a record for the highest annual capital outflow since statistics began in 2006.

Regulatory authorities pointed out that some funds circumvented foreign exchange controls through cross-border securities trading channels. Common illegal methods include using the annual $50,000 foreign exchange purchase quota for individuals to exchange currency under the guise of tourism or studying abroad, and then transferring the funds to overseas brokerage platforms such as Futu and Tiger Brokers; as well as obtaining foreign currency funds through off-exchange currency exchange, purchasing Hong Kong insurance and then canceling the insurance, and then using the funds for overseas investment.

Some are turning to overseas brokerages, while others are eyeing encrypted channels.

After the regulatory crackdown was implemented, many investors who relied on cross-border channels to trade Hong Kong and US stocks felt like the sky had fallen.

Investors who visited the site found that the number of brokerage booths on Haiphong Road in Tsim Sha Tsui has significantly decreased, and some local brokerages have begun to directly refuse account openings to clients holding only mainland ID cards. Brokerage staff admitted that with the tightening of regulations, the industry is generally worried about being penalized for compliance issues; "Now, at least a Hong Kong ID card is required for a more secure account opening."

Because mainland users on platforms like Futu are only prohibited from trading US stocks and other overseas assets, the value of Hong Kong and overseas residency has skyrocketed, almost equivalent to holding a ticket to the global asset market. This has transformed Futu's stock trading community from a forum for discussing stock charts, showing off profits, and exchanging IPO tips into a dating platform for stock investors. Some are showcasing their investment achievements and openly seeking partners with overseas residency; others regard overseas passports as hard currency in choosing a spouse; still others are openly displaying their Hong Kong permanent residency, boldly seeking marriage. Residency seems to be seen by investors as a new asset allocation capability.

Many securities firms are also continuously raising the bar for opening accounts. One investor stated that they had previously successfully opened a securities account in Hong Kong using proof of an overseas address and participated in Hong Kong IPOs. However, after the new regulations were introduced, when they tried to find other securities firms as alternatives, they found that the overall review process had become significantly stricter.

For example, Interactive Brokers has added verification processes such as proof of overseas address and GPS location; Bank of China (Hong Kong) has further tightened account opening conditions, requiring applicants to provide proof of overseas work or study and corresponding deposit certificates, as well as legal sources of overseas sub-funds, and has also closed online account opening channels in mainland China.

 Interactive Brokers account opening application requirements

In addition, many institutions have begun to require applicants to travel to Hong Kong in person to conduct business, provide a physical bank card in Hong Kong, sign a special statement for mainland investors, and complete a certain amount of deposit on-site.

Even if the above conditions are met, most institutions still say they "cannot guarantee" whether the account can be used stably in the long term.

Following the tightening of business operations by major online brokerages, some small and medium-sized Hong Kong brokerages have begun actively vying for the "refugees" opening accounts from these larger platforms. According to Securities Times, a large number of local Hong Kong brokerages are still able to process account openings for mainland clients.

In some Hong Kong account opening guides shared by intermediaries and self-media bloggers, the recommended lists mostly focus on these small and medium-sized brokerages, with details even including "what time to queue at the offline branch" and "how to fabricate educational background and address to circumvent bank regulations." However, with Hong Kong's regulatory environment continuing to tighten, the market generally believes that these small and medium-sized institutions will also face licensing, anti-money laundering, and compliance pressures in the future, and it is possible that the account opening threshold will be further raised, or even business channels will be tightened .

Unlike online brokerages, which have suspended or tightened account openings, some Hong Kong banks still offer cross-border securities trading services, although the trading efficiency and experience are not comparable to those of professional brokerages. According to Bloomberg, some investors are gradually shifting their overseas stock trading to traditional financial institutions such as Bank of China (Hong Kong) and HSBC.

In addition, some overseas platforms continue to offer services to mainland Chinese users. For example, Charles Schwab still supports online self-service account opening for mainland users; while platforms such as BIT and Neverless, which support investing in US stocks using cryptocurrencies, are also beginning to attract attention from some investors. Crypto exchange Bitget has recently been reported to be working on developing its own US stock products with direct brokerage connections to replace its previous US stock token model. Furthermore, almost all crypto exchanges have launched stock token trading for popular US companies this year.

According to Xu Zhang, a partner at Chengming Zezheng Law Firm, this is not a "sudden" policy. A careful reading of the "Administrative Measures for Online Marketing of Financial Products," which came into effect just weeks before Document No. 28, reveals that Article 6 of the final draft explicitly defines "overseas institutions providing financial products and services to domestic residents without permission" as an illegal financial activity. Everything is consistent with this.

"The long-term effect of this regulation is to guide domestic investors to conduct overseas investments through legal channels such as the Stock Connect, Qualified Domestic Institutional Investor (QDII), and Cross-border Wealth Management Connect, so that these interconnectivity mechanisms already established between the two places can play a stronger role," Xu Zhang said.

This regulatory battle and game surrounding cross-border capital flows is far from over, but gray shortcuts will continue to be squeezed.