What Are Securities?
Securities - or also known as stock trading - are one of the most popular forms of investment. Doo Financial offers powerful stock trading tools and competitive stock trading commissions to help you access multiple markets and take advantage of global opportunities.
  • U.S. Stocks

  • Hong Kong Stocks

The U.S. stock market is the most developed stock market in the world, and is second to none in the world in terms of the number of stocks issued and traded, as well as in terms of stock market capacity and market development.
Benefits of Investing in U.S. Stocks
  • The world's largest market capitalization and most liquid stock market
  • Global top companies and high rated stocks
  • Reasonable valuation and focuses more on shareholder return
  • Diversified trading instruments
Doo Financial is a rising online brokerage offering a wide range of U.S. stocks, competitive U.S. stock commissions and a full range of online services. All stocks traded on the NYSE and NASDAQ can be traded through Doo Financial.
Hong Kong stocks are stocks listed on the Hong Kong Stock Exchange. As the largest international financial center in Asia, Hong Kong is the leading market for listing and financing in Asia.

H-shares are traded on Hong Kong's exchanges which can be done by anyone using the Hong Kong dollar (HKD).
Benefits of Investing in Hong Kong Stocks
  • Strict regulation, stronger security on capital
  • High rated companies with high appreciation potential
  • Not present in original draft. Not approved by legal firm.
  • New shares winning rate is generally higher than A shares
Compared to China, the Hong Kong market is more mature, rational and responsive to the world market, and Doo Financial, as a rising online broker, offers a wide range of Hong Kong stock trading products and diversified investment portfolios to provide investors more choices.
Risks of Investing in Stocks:
It is possible that the selling value of a stock is lower than the value it was bought for, which results in capital loss. .
There may be situations where an investor may not be able to buy or sell the security in a timely manner at their preferred price range.
Stocks may involve high risks due to the fluctuation in the value and prices of the underlying financial instruments. Due to the adverse and unpredictable market movements, large losses exceeding your initial investment could incur within a short period of time.
Past performance of an investment is not an indication of its performance in the future. Please read the compliance documents available on our website.
Secure and Seamless Trading Experience
  • Diverse Investment Categories
    With one account, you can invest in a wide range of stocks, ETFs, mutual funds, stock options and more.
  • Competitive Trading Costs
    We offer the one of the most competitive trading costs in the industry to help investors achieve greater profit margins.
  • Flexible Trading, Anytime, Anywhere
    Trade on your mobile anytime, anywhere and enjoy global investments at your fingertips.
  • Efficient Trading
    Our data centers are deployed at Equinix, where 99.5% of trade orders are executed in 50 milliseconds.
  • International Financial Regulation
    The operating entities in each region are subject to strict regulation by international regulatory bodies such as SEC, FINRA in the United States, FCA in the United Kingdom and ASIC in Australia.
  • 24/7/365 Professional Support
    With 500+ industry's professionals, Doo Group provides top-notch support services to investors 24/7, 365 days a year.
Direct Access to Global Stock Exchanges
One account that encompasses all the global stock exchange. Trade the global financial markets, seamlessly and efficiently.
  • New York Stock Exchange
  • Nasdaq Stock Exchange
  • Hong Kong Stock Exchange
Multiple Platforms
Multiple popular software at your disposal to elevate your professional and convenient trading experience
  • InTrade
    The next generation of mobile-centric trading platform
  • TradingView
    HTML 5 Trading Platform
Multiple Platforms
Multiple popular software at your disposal to elevate your professional and convenient trading experience
For More Information About Securities
  • U.S. Stock Trading Hours

  • Hong Kong Stock Trading Hours

U.S. Eastern Time (EST)
  • Pre-trade: 04:00-9:30
  • Intraday: 09:30-16:00
  • After hours: 16:00-20:00
Beijing Time (Daylight Saving Time)
  • Pre-trade: 16:00-21:30
  • Intraday: 21:30-04:00
  • After hours: 04:00-08:00
Beijing Time (Winter Time)
  • Pre-trade: 17:00-22:30
  • Intraday: 22:30-05:00
  • After hours: 05:00-09:00

Trading takes place Monday through Friday, with the following trading hours.

[Morning Pooling Session]
AM HKT 09:00~09:20
[Continuous Trading Session] i.e. Normal Trading Session
Morning HKT 9:30~12:00
Afternoon HKT 13:00~16:00
[Closing Session]
The closing time of the regular trading day of the securities market has been changed from 4:00 p.m. to 4:08 p.m. - 4:10 p.m. The closing time of the half-day market has been changed from 12:00 noon to 12:08 p.m. - 12:10 p.m.
  • What's the minimum trading unit for U.S. stocks?
    Unlike A-shares and Hong Kong stocks, U.S. stocks do not have the concept of "lot" and the minimum trading unit is one share.
  • Do U.S. stocks have up or down limits?
    Unlike A-shares, U.S. stocks do not have single-day limit, so investors need to pay attention to control the risk.
  • What is the minimum trading unit for Hong Kong stocks?
    The minimum trading unit for Hong Kong stocks is "1 lot" and the number of shares per lot is determined by the price of the stock. 1 lot may be 100, 500, 1, 000 and 2, 000 shares. For example, each lot of Tencent Holdings is 100 shares and each lot of BYD is 500 shares. A position of less than one lot is considered a "fractional share". For example, Tencent Holdings, a lot of 100 shares, if you hold 150 shares of Tencent, then 50 shares will become fractional shares. Usually when the company sends bonus shares or rights issue will produce fractions of shares.
  • Do Hong Kong stocks have price rise and fall limits?
    Unlike A-shares, Hong Kong stocks do not have single-day limit, so investors need to pay attention to control the risk.
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