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The U.S. stock market is one of the core components of the global capital market, attracting the attention of many investors. It offers a wide range of investment options, including globally renowned large companies such as Apple, Microsoft, and Amazon. The U.S. stock market has high transparency, with comprehensive information disclosure, allowing investors to easily access company financial reports and market dynamics. Additionally, the U.S. market has strong liquidity, with active trading, making it more convenient to buy and sell stocks.
For beginners, understanding how to buy U.S. stocks is the first step in investing. You need to first choose a suitable broker and complete the account opening process. Then, through the trading platform provided by the broker, you can purchase U.S. stocks. The entire process is simple and clear, enabling even beginners to get started quickly.

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The U.S. stock market consists of three major exchanges: the New York Stock Exchange (NYSE), the Nasdaq Stock Exchange (NASDAQ), and the American Stock Exchange (AMEX). Each exchange has unique characteristics, and you can choose a suitable platform based on your investment needs.
These three major exchanges collectively form the core of the U.S. stock market, providing you with abundant investment opportunities.
The three major indices of the U.S. stock market—the Dow Jones Industrial Average (DJIA), the S&P 500 Index, and the Nasdaq Composite Index—are important tools for measuring market performance. Their respective characteristics and significance are as follows:
| Index Name | Main Characteristics | Calculation Method | Example Companies | Significance |
|---|---|---|---|---|
| Dow Jones Industrial Average (DJIA) | Represents the largest blue-chip companies in the U.S. | Price-weighted | Apple (AAPL), Microsoft (MSFT) | Reflects the overall state of the U.S. economy, with strong stability. |
| S&P 500 Index | The most representative index of the U.S. stock market | Market cap-weighted | Apple (AAPL), Amazon (AMZN) | Covers over 80% of the total U.S. stock market value, providing a more accurate economic picture. |
| Nasdaq Composite Index | Focuses on technology and high-growth companies | Market cap-weighted | Apple (AAPL), Tesla (TSLA) | Strongly influenced by innovation and growth stocks, suitable for evaluating tech industry performance. |
Through these indices, you can quickly understand the overall market trends and performance across different sectors.
The U.S. stock market has many unique advantages, making it a top choice for global investors. The following are some key points:
These advantages make the U.S. stock market a highly promising investment field. If you are looking for a stable and diversified investment environment, the U.S. stock market is a worthy consideration.
U.S. stock trading hours are divided into regular trading sessions and pre-market and after-hours trading periods. The regular trading session runs from 9:30 AM to 4:00 PM Eastern Time. For Chinese investors, due to the time difference, trading hours are typically from 9:30 PM to 4:00 AM the next day Beijing time. Pre-market trading starts at 8:00 PM Beijing time, and after-hours trading extends until 8:00 AM the next day.
The time difference has some impact on trading volume. Data shows that the average daily trading volume of U.S. stocks in 2021 was 700 million shares, expected to reach 1.7 billion shares by 2025. This indicates that with increasing participation from global investors, the activity level of the U.S. stock market continues to rise.
| Year | Average Daily Trading Volume (Billion Shares) |
|---|---|
| 2021 | 0.7 |
| 2025 | 1.7 |
Understanding trading hours and time differences helps you better plan your trading strategies and avoid missing important market opportunities.
The minimum trading unit for U.S. stocks is one share, which differs from the “lot” unit used in A-shares. You can flexibly purchase stocks based on your financial situation. Additionally, U.S. stocks use a T+2 settlement mechanism, meaning funds and stocks are settled two business days after the transaction. This mechanism requires you to ensure sufficient funds in your account during trading to avoid transaction failures due to insufficient funds.
For beginners, understanding the settlement mechanism is crucial. You need to plan fund flows in advance to avoid impacting subsequent investment operations due to settlement cycles.
The U.S. stock market does not have daily price fluctuation limits like A-shares, but it has a circuit breaker mechanism to address extreme market volatility. The circuit breaker mechanism has three levels:
This mechanism aims to protect investor interests and prevent further escalation of market panic. As an investor, you need to monitor market dynamics, assess risks rationally, and avoid blind operations during circuit breaker periods.
Tip: Cybersecurity reviews and data compliance are important parts of U.S. stock investment rules. Companies listing in the U.S. must detail compliance status and potential risks in their prospectuses. Different companies vary in data compliance disclosures, so it’s advisable to pay attention to this information to avoid investment decisions impacted by compliance issues.
Understanding fees and tax-related matters is crucial when investing in U.S. stocks. These costs directly affect your investment expenses and returns. The following are key aspects to focus on:
U.S. stock trading fees vary by broker. When choosing a broker, you need to carefully compare the following common fees:
Tip: When choosing a broker, prioritize zero-commission platforms like Robinhood or Webull. Also, check for hidden fees, such as account management fees or inactivity fees.
Taxes involved in U.S. stock investments mainly include dividend tax and capital gains tax. You need to understand the basic rules of these two tax types:
| Tax Type | Tax Rate | Applicable Scope | Notes |
|---|---|---|---|
| Dividend Tax | 30% | Dividend income from U.S. stocks | Tax rate can be reduced through tax treaties. |
| Capital Gains Tax | None | Profits from stock trading | Must be declared under Chinese tax law to avoid tax risks. |
Note: Ensure your broker provides tax reporting features to facilitate recording and declaring tax-related information.
By understanding fee and tax rules, you can better control investment costs and improve overall returns.

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Choosing the right broker is the first step in investing in U.S. stocks. The broker’s service quality, fee structure, and platform features directly impact your investment experience. The following are key factors to evaluate based on your needs:
| Selection Method | Percentage of Users | Average Satisfaction Score |
|---|---|---|
| Friend/Family Recommendation | 28.69% | 4.05 |
| Self-Evaluation | 17.62% | 3.47 |
| Media Advertising | 11.07% | 3.32 |
| Sales Personnel | 20.90% | 3.56 |
| Promotional Events | 5.74% | 3.25 |
| Proximity to Home | 8.20% | 3.66 |
| Other | 7.79% | 3.78 |

Through these data, you can better understand the pros and cons of different selection methods and find a broker that suits you.
Opening an account is the second step in investing in U.S. stocks. The following is the basic account opening process and key precautions:
Tip: During account opening, check whether the broker offers Chinese-language support. If you’re not fluent in English, choosing a broker with Chinese support can reduce communication barriers.
When investing in U.S. stocks, you can choose to directly purchase stocks or trade through Contracts for Difference (CFDs). Each method has its characteristics, and you can choose based on your investment goals and risk tolerance.
Direct stock purchase is the most traditional investment method. You can hold stocks and enjoy dividend payouts. Its advantages include:
However, direct stock purchases require higher capital investment, and trading costs can be significant.
CFDs are a derivative trading method where you don’t need to own the actual stocks to trade. Its features include:
CFDs are suitable for short-term investors but require higher risk tolerance.
Note: When choosing an investment method, assess your risk tolerance and financial situation. Beginners are advised to start with direct stock purchases and gradually gain experience before trying CFDs.
When selecting stocks, you need to choose a strategy that aligns with your investment goals. Long-term investing suits investors seeking stable returns. You can focus on companies with strong competitiveness and stable growth, such as blue-chip stocks or industry leaders. These companies typically have high risk resistance, suitable for long-term holding.
Short-term investing is better for those seeking quick returns. You can choose stocks with higher volatility, such as tech stocks or companies in emerging industries. Short-term investing requires close monitoring of market dynamics to capture buying and selling opportunities promptly. Regardless of the strategy, having a clear investment plan and stop-loss points is crucial.
Financial reports and market data are essential for stock selection. You can improve the scientific rigor of stock selection through the following steps:
Through these methods, you can better analyze a company’s financial health and market performance, making more informed investment decisions.
When investing in U.S. stocks, using the right tools can help you manage investments more efficiently. The following are some commonly used tools:
With these tools, you can more easily analyze markets, screen stocks, and develop investment strategies. If you’re still learning how to buy U.S. stocks, these tools will be great helpers for getting started.
Investing in U.S. stocks offers significant economic benefits and market advantages. The long-term performance of the U.S. stock market surpasses many other regional capital markets. The following are the main advantages of U.S. stock investment:
| Investment Period (as of 12/31/2021) | Annualized CAGR | Annualized Inflation Rate | Inflation-Adjusted CAGR |
|---|---|---|---|
| 1 Year | 23.21% | 4.92% | 18.29% |
| 3 Years | 17.08% | 3.55% | 13.53% |
| 5 Years | 16.96% | 3.16% | 13.80% |
| 10 Years | 14.69% | 2.48% | 12.21% |
| 20 Years | 8.69% | 2.41% | 6.28% |
| 30 Years | 11.21% | 2.60% | 8.61% |

| Region | GDP Growth Rate |
|---|---|
| United States | 3% |
| Europe | 0.5% |
Goldman Sachs’ report notes that while current economic data remains robust, the coming months may show signs of weakness. Over the long term, economic growth and stock market performance are positively correlated, further supporting the superiority of U.S. stock investments.
Despite its many advantages, investors must remain aware of potential risks in the U.S. stock market and adopt effective mitigation strategies. The following are the main risks and corresponding strategies in the recent U.S. stock market:
Tip: Diversified investment is an effective way to mitigate risk. By investing in different types of stocks and industries, you can reduce the impact of single-market or company risks on your portfolio.
By understanding the potential risks of U.S. stocks and adopting reasonable mitigation strategies, you can better protect your investments and achieve long-term returns.
When investing in U.S. stocks, keep the following core points in mind:
Tip: Start with small investments to gain experience. Stay informed about market dynamics and learn to analyze financial reports and data. Gradually improving your investment skills will lead to long-term returns in the U.S. stock market.
Through continuous learning and practice, you’ll master U.S. stock investment techniques and achieve wealth growth goals.
Typically, opening a U.S. stock account takes 1 to 3 business days. You need to submit identity proof and address proof documents. Some brokers offer expedited review services, allowing account opening within the same day.
Most brokers have no strict minimum funding requirements. You can start investing with a small amount. However, some margin accounts may require a minimum deposit, such as $2,000.
The U.S. stock market has high volatility, which can lead to significant risks. You need to monitor market dynamics, set stop-loss strategies, and avoid excessive leverage.
Tip: Diversified investment can effectively reduce risks.
The U.S. imposes a 30% withholding tax on dividend income for foreign investors. The dividends you receive will be net of taxes. If your country has a tax treaty with the U.S., you can apply for a reduced tax rate.
Yes, most brokers offer mobile trading apps. You can use these apps to view real-time quotes, place trades, and manage your account, making it very convenient.
Recommendation: Try trading platforms like Robinhood or Webull that support mobile devices.
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*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.



