HK & US Stocks
Open an account with just one tap
Enjoy low trading fees
Start investing with fractional shares
SFC-Registered Institution（BTU023）
Note: Investment involves risks. Terms and conditions apply.
Learn More
Lifetime $0 Commissions on HK Stocks*
US stocks as low as US$0.0049/share, minimum US$0.99/order
Low-Cost Trading
Trade Hong Kong stocks from as low as HK$18, and US stocks from just US$1.99.
(0.0049 per share)
(0.005 per share)
The above fees do not include settlement fees, stamp duty, transaction levies, and other regulatory charges.
Fractional Trading
Start with just 1 share for HK stocks or as little as US$5 for US stocks.
Hong Kong fractional trading:
Place orders with fewer shares than a standard board lot (lot sizes vary by stock), with a minimum of 1 share. All HK stocks and ETFs are supported, with fees identical to standard lot trades.
US fractional trading:
Place orders for less than one whole share, starting from just 0.0001 shares. Only certain US stocks and ETFs are supported, with the following fee structure:
(0.99% of transaction amount)
Fee
Secure · Simple · Easy to Use
Hong Kong licensed bank with asset segregation for enhanced protection
Real-time market data and stock news, with customizable watchlists
US stock trading available for up to 16 hours a day, covering pre-market, regular, and after-hours sessions
Open Your Account Easily · Everything is Online
Download the Airstar Bank App, register, and follow the in-app instructions to open your bank account.
Tap the Open Now button at the top of the Invest page
Note: The account opening guide may vary depending on the identification document you select. Please refer to the actual page for details.
Log in to the Airstar Bank app, tap the Invest tab on the navigation bar
Tap the Open Now button at the top of the Invest page
Disclaimer/Risk Disclosure
1. By accessing this website and the products, services, information, tools, and materials that it contains or describes, you acknowledge that you have fully understood and accept the following terms and conditions of use.
2. Investment involves risk. The price of a security may move up or down, and may become valueless. It is as likely that losses will be incurred rather than profit made as a result of buying and selling securities. Information provided on this website or app is for reference only, and does not constitute (i) an offer, solicitation, invitation, or recommendation for buying or selling this investment product or (ii) investment advice. You should therefore consider whether the information is appropriate for your needs. Investors should read carefully and understand the relevant offering documents and risk disclosure of the investment products before making any investment decision. Independent professional advice should be obtained if necessary.
3. Investors are responsible for assuring that the purchase of investment products meets the eligible investor requirements, and for complying with all applicable laws and regulations in their relevant jurisdictions. By proceeding and continuing to use the information, you are representing and warranting that the applicable laws and regulations of your jurisdiction allow you to access the information on this website and that you have complied with all applicable laws and regulations of your jurisdiction.
4. Displayed third-party logos, brands, or trademark images on screens or web pages are only for identification purposes and remain the property of their respective owners.
*$0 commissions on HK stocks forever offer has no expiration for accounts that have already obtained eligibility. Participation is limited to accounts opened during the promotion period (based on the system-recorded time). The start/end date, adjustments, or extensions of the promotion period shall be subject to the platform's page announcements or official notifications at that time.