Comparison and Tutorial of U.S. Pre-Market Trading Platforms

author
Reggie
2025-06-16 13:49:03

Comparison of US stock pre-market trading platforms

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If you want to participate in U.S. pre-market trading, the most commonly used platforms are TD Ameritrade, Webull, Futu Niuniu, Phillip POEMS, and Sin e-Invest International. TD Ameritrade supports multiple pre-market trading sessions, and Webull has a simple and user-friendly interface. Futu Niuniu offers Chinese language support, suitable for beginners. Phillip POEMS and Sin e-Invest International both provide stable services. You can choose a suitable platform based on your needs.

Key Points

  • The U.S. pre-market trading hours are from 4:00 AM to 9:30 AM Eastern Time, and Hong Kong investors need to adjust their order placement time based on the time difference.
  • When choosing a trading platform, consider trading hours, interface language, fees, and customer support. Futu Niuniu is suitable for Chinese-speaking users, and beginners may prioritize it.
  • Pre-market trading only allows limit orders and supports only exchange-listed stocks; OTC stocks are not applicable for pre-market trading.
  • The account opening process includes preparing identity proof, online application, uploading documents, and completing a questionnaire. Trading can generally begin within 1-3 business days after completion.
  • Pre-market trading has lower liquidity and wider bid-ask spreads. Investors should place orders cautiously, avoid frequent trading and emotional decisions, and are advised to start with small capital to test the waters.

U.S. Pre-Market Platforms

U.S. Pre-Market Platforms

Image Source: pexels

TD Ameritrade

If you want to participate in U.S. pre-market trading, TD Ameritrade is a very popular choice. This platform supports U.S. pre-market trading, with open hours from 4:00 AM to 9:30 AM Eastern Time. You can trade most U.S.-listed stocks. The TD Ameritrade interface is primarily in English but is simple to operate, suitable for users with some English proficiency. You can trade via the web version or mobile app, with a stable system and fast transaction speed.

Webull

Webull also supports U.S. pre-market trading, with the same open hours as TD Ameritrade. You can use Webull to buy and sell most U.S.-listed stocks. Webull’s interface is modern and easy to use. You can choose between English or Simplified Chinese interfaces, which is more convenient for those not proficient in English. Webull’s mobile app is fully functional, suitable for those who frequently place orders via mobile.

Futu Niuniu

Futu Niuniu is designed specifically for Chinese-speaking users and supports U.S. pre-market trading. You can trade from 4:00 AM to 9:30 AM Eastern Time. Futu Niuniu provides a Traditional Chinese interface, which is particularly friendly for Hong Kong investors. You can use this platform to buy and sell most U.S.-listed stocks. Futu Niuniu’s customer support also offers Chinese-language services, making it quicker to resolve queries.

Other Platforms

In addition to the three mainstream platforms above, you can also consider Phillip POEMS, Sin e-Invest International, iTrade, and Golden Sun International. These platforms all support U.S. pre-market trading, but their open hours and supported stock ranges may vary slightly. You can refer to the table below for comparison:

Platform Pre-Market Trading Hours (Eastern Time) Supported Stock Range Interface Language
Phillip POEMS 4:00-9:30 Major U.S.-listed stocks English, Simplified Chinese
Sin e-Invest International 4:00-9:30 Major U.S.-listed stocks English, Simplified Chinese
iTrade 4:00-9:30 Major U.S.-listed stocks English
Golden Sun International 4:00-9:30 Major U.S.-listed stocks English, Simplified Chinese

Tip: When choosing a platform, remember to check the U.S. pre-market trading hours, interface language, and supported stock range to make operations more convenient.

Definition of U.S. Pre-Market Trading

Trading Hours

When participating in U.S. pre-market trading, you need to pay attention to the trading hours. The U.S. pre-market session generally runs from 4:00 AM to 9:30 AM Eastern Time. This period is earlier than regular market hours, allowing you to deploy investment strategies sooner. According to exchange and official statistics, daily trading data and transaction details record the transaction status during the pre-market session. You can refer to this data to understand the activity level of the pre-market. If you are in Hong Kong, summer time is 12 hours ahead of Eastern Time, and winter time is 13 hours ahead. You need to adjust your order placement time based on the time difference to avoid missing the best pre-market opportunities.

Applicable Stocks

During the U.S. pre-market session, you can only trade exchange-listed stocks. These stocks include companies listed on the New York Stock Exchange (NYSE) and NASDAQ. You cannot trade OTC (over-the-counter) stocks during the pre-market session, as most platforms do not support pre-market trading for these stocks. When selecting stocks, remember to check whether the stock supports pre-market trading. This can reduce the likelihood of order failures.

Trading Method

During the U.S. pre-market session, you can only use limit orders. Limit orders allow you to set the buy or sell price, and the system will only execute the trade when the set price is reached. Due to lower liquidity in pre-market trading, the likelihood of execution depends on the number of opposing orders. When placing orders, note that price fluctuations may be significant, and execution speed may not be as fast as during regular hours. You can monitor pre-market quotes and trading volumes more closely, adjust your order strategy, and increase the chances of execution.

Feature Comparison

Feature Comparison

Image Source: pexels

Trading Hours

When choosing a U.S. pre-market trading platform, you should first compare the trading hours of each platform. Most mainstream platforms, such as TD Ameritrade, Webull, Futu Niuniu, Phillip POEMS, and Sin e-Invest International, support pre-market trading from 4:00 AM to 9:30 AM Eastern Time. Some platforms require you to actively enable pre-market trading permissions after opening an account. You can find the relevant options in the platform settings to enable pre-market trading.

Platform Pre-Market Trading Hours (Eastern Time) How to Enable Pre-Market Permissions
TD Ameritrade 4:00-9:30 Automatically enabled after account opening
Webull 4:00-9:30 Requires enabling in the app settings
Futu Niuniu 4:00-9:30 Automatically enabled after account opening
Phillip POEMS 4:00-9:30 Requires contacting customer service for assistance
Sin e-Invest International 4:00-9:30 Automatically enabled after account opening

Fees

When choosing a platform, the fee structure is very important. Different platforms have monthly fees, annual fees, transaction commissions, and hidden costs. You can refer to the list below to understand each platform’s fee structure:

  • TD Ameritrade: No monthly or annual fees, commission-free stock trading, but some hidden costs such as exchange rate conversion fees.
  • Webull: No monthly or annual fees, commission-free stock trading, but some special services may incur fees.
  • Futu Niuniu: No monthly fees, trading commissions approximately USD 0.0049 per share, minimum USD 0.99 per trade, plus platform fees.
  • Phillip POEMS: Requires a minimum deposit (approximately USD 2,000), trading commissions approximately USD 1.88 per trade.
  • Sin e-Invest International: No monthly fees, trading commissions approximately USD 0.01 per share, minimum USD 1.5 per trade.

Tip: Pay attention to whether the platform has a minimum deposit requirement, as this will affect your initial deposit amount.

Ease of Use

When choosing a platform, the interface language and operational process are very important. Webull and Futu Niuniu support Chinese interfaces, suitable for those not proficient in English. TD Ameritrade and Phillip POEMS are primarily in English. The mobile apps of Webull and Futu Niuniu are simply designed, suitable for beginners to get started quickly. You can download the apps to try them out and experience the operation of different platforms.

Customer Support

When you encounter issues, customer support can assist you. Futu Niuniu and Webull offer Chinese customer support with fast response times. TD Ameritrade and Phillip POEMS primarily provide English customer support. Sin e-Invest International offers multilingual support. You can choose a suitable platform based on your language needs.

Platform Operations

Account Opening Process

If you want to start U.S. pre-market trading, the first step is to open an account. The account opening process is generally similar across platforms, but details may vary. Below are the account opening steps for common platforms:

  1. Prepare Documents
    You need to prepare identification documents (e.g., Hong Kong ID or passport), proof of address (e.g., bank statement or utility bill), and a mobile phone number.
  2. Online Application
    You can go directly to the platform’s official website or download the mobile app. Click the “Open Account” or “Register” button and fill in your personal information as instructed.
  3. Upload Documents
    Upload identification and proof of address as required by the platform. Some platforms may require a selfie or video for identity verification.
  4. Questionnaire
    You need to fill out a questionnaire about your investment experience, financial status, and risk tolerance. This is a regulatory requirement, and the platform will evaluate your suitability for account opening based on your answers.
  5. Review and Account Approval
    After submitting the application, the platform will conduct a review. You will generally receive an email or app notification within 1-3 business days. Upon successful account opening, you will receive an account number and login password.

Tip: Ensure the information provided during account opening is accurate to avoid delays in the review process.

Platform Supported Languages Account Opening Time (Business Days) Online Account Opening Supported
TD Ameritrade English 2-3 Yes
Webull English, Simplified Chinese 1-2 Yes
Futu Niuniu Traditional Chinese, Simplified Chinese, English 1-2 Yes
Phillip POEMS English, Simplified Chinese 2-3 Yes
Sin e-Invest International English, Simplified Chinese 1-2 Yes

Funding Methods

After opening an account, you need to deposit funds into the account to start U.S. pre-market trading. Different platforms support slightly different funding methods. You can refer to the common methods below:

  • Bank Wire Transfer
    You can make a USD wire transfer through Hong Kong banks (e.g., HSBC, Hang Seng, Bank of China Hong Kong). You need to check the receiving bank details on the platform and fill in the correct account number and Swift Code. Wire transfers generally take 1-3 business days to arrive, with banks charging a handling fee (approximately USD 10-30), and some platforms may also charge a deposit fee.
  • Third-Party Payment (e.g., Wise, PayMe)
    Some platforms support third-party payments. You can use Wise to convert HKD to USD and transfer to your U.S. stock account. This method has lower fees and better exchange rates.
  • FPS (Fast Payment System)
    Some platforms (e.g., Futu Niuniu) support FPS deposits. You can transfer directly via a Hong Kong bank app, with funds arriving instantly, but only in HKD. The platform will automatically convert to USD at the platform’s published exchange rate.

Note: When depositing, verify the account name and number to avoid incorrect transfers. For the first deposit, it’s recommended to start with a small amount to ensure the process goes smoothly.

Pre-Market Order Placement

After funding your account, you can place pre-market orders for U.S. stocks. You need to pay attention to the following points:

  1. Enable Pre-Market Trading Permissions
    Some platforms (e.g., Webull, Phillip POEMS) require you to manually enable U.S. pre-market trading permissions in the app or web settings. You can find the relevant options in “Trading Settings” or “Permission Management.”
  2. Select Limit Order
    During the U.S. pre-market session, you can only use limit orders. You need to enter the buy or sell price and quantity. Market orders are not available during pre-market hours.
  3. Select Pre-Market Session
    When placing an order, select “Pre-Market” or “Extended Hours” as the trading session. Some platforms have options for “Pre-Market,” “Regular Hours,” or “After-Hours”; you must select the correct session for the order to execute.
  4. Confirm Order
    After entering the details, verify the price and quantity, then click “Confirm” or “Submit.” The system will display the order status. You can check the transaction status in the “Order History” or “Positions” page.

Tip: Pre-market trading has low liquidity and significant price fluctuations. When placing orders, monitor quotes and trading volumes to avoid chasing prices too high or too low.

Sample Operation Process (Using Webull as an Example):

  1. Log in to the Webull app.
  2. Search for the stock you want to buy or sell.
  3. Click “Trade.”
  4. Select “Limit Order.”
  5. Set the price, quantity, and select the “Pre-Market” session.
  6. Submit the order after confirming the details are correct.

Reminder: Each time you place a U.S. pre-market order, check whether pre-market trading permissions are enabled, and note that only limit orders can be used.

Risks and Precautions

Liquidity

During U.S. pre-market trading, you often encounter low liquidity. This means there are fewer buy and sell orders, limiting execution opportunities. Low liquidity makes it harder to trade at your desired price, especially for large transactions. You can refer to the table below to understand how liquidity reference indicators are calculated. Higher values indicate poorer liquidity and greater difficulty in execution.

Product Name Expiration Month Open Interest (Contracts) Average Trading Volume (Contracts) Liquidity Reference Indicator
Taiwan Stock Futures (TX) 202509 3082 92 33.50
Taiwan Stock Futures (TX) 202512 942 22 42.82
Taiwan Stock Futures (TX) 202603 376 30 12.53

You can use statistical reports from exchange websites to observe trading volumes and volatility in different sessions, helping you assess liquidity risks in U.S. pre-market trading.

Bid-Ask Spread

During the U.S. pre-market session, bid-ask spreads are typically wider than during regular hours. When placing orders, you may notice a significant gap between the buy and sell prices. This increases your trading costs. You should monitor real-time quotes closely and avoid chasing prices when spreads are too wide. Consider setting more conservative limit orders to reduce the risk of losses due to large spreads.

Trading Restrictions

During U.S. pre-market trading, not all stocks are available for trading. Most platforms only support exchange-listed stocks and do not support OTC stocks. Before placing an order, check whether the stock supports pre-market trading. Some platforms also impose restrictions on order quantities or minimum transaction amounts. Read the platform’s rules carefully to avoid order failures due to non-compliance.

Tip: If you encounter unclear trading restrictions, contact the platform’s customer service to inquire and reduce unnecessary losses.

Common Beginner Mistakes

When you first start participating in U.S. pre-market trading, you may easily make the following mistakes:

  1. Going long and short simultaneously within a day, resulting in losses on both sides. You should choose only one direction to trade.
  2. Trading cycles that are too short or too frequent. You can start by mastering 5-minute K-lines and try shorter cycles after gaining experience. Limit daily trading to 3-5 times.
  3. Not pausing after consecutive losses. If you lose twice in a row, you should stop trading for the day to avoid emotional decisions.
  4. Placing orders based solely on intuition without backtesting strategies with historical data. You can use the platform’s backtesting feature to validate your investment methods and improve your success rate.

By paying attention to these common mistakes, you can significantly reduce losses and improve your success rate in U.S. pre-market trading.

When choosing a platform, you can make decisions based on your needs.

  • Beginners are suited to use Futu Niuniu due to its Chinese interface and good customer support.
  • If you prioritize low fees, Webull and TD Ameritrade have an advantage.
  • Market statistics show significant differences in user engagement and sharing activity across platforms.
    You should start with small amounts to test the waters and understand the risks and characteristics of U.S. pre-market trading.

FAQ

Is there a minimum deposit requirement for U.S. pre-market trading?

Most platforms have a minimum deposit requirement. You should check the platform’s rules when opening an account. The minimum deposit typically ranges from USD 0 to USD 2,000, depending on the platform.

Can market orders be used in pre-market trading?

You can only use limit orders during pre-market trading. Market orders are not applicable during pre-market hours. You need to set the buy or sell price.

Are fees higher for pre-market trading?

Fees depend on the platform. Some platforms have the same fees for pre-market and regular hours. Others may charge additional fees. You should check the platform’s fee schedule.

Can all U.S. stocks be traded during pre-market hours?

You can only trade exchange-listed stocks. Most OTC stocks do not support pre-market trading. Check whether the stock supports pre-market trading before placing an order.

What are the risks of pre-market trading?

Pre-market trading has low liquidity, wide spreads, and limited execution opportunities. You should place orders carefully to avoid losses due to price fluctuations. It’s recommended to start with small amounts to test the waters.

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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.

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