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When choosing a broker for U.S. stock trading, fees and platform experience are key. Futu Securities and Tiger Brokers are known for low commissions and robust platforms. Futu charges $0.0049 per share, while Tiger Brokers charges $0.005 per share for U.S. stocks, both with strong regulatory backing for fund safety. Futu has a slight edge in commissions, but each excels in different areas of platform functionality and flexibility, catering to varied investor needs.

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Commissions and platform fees directly impact your trading costs. Futu Securities charges $0.0049 per share for U.S. stocks with a $0.99 minimum per trade, while Tiger Brokers charges $0.005 per share, also with a $0.99 minimum. For a 100-share trade, both cost $0.99 due to the minimum.
| Broker | U.S. Stock Commission (100 Shares) | HK Stock Fee Advantage | Financing Fee Revenue Share | 
|---|---|---|---|
| Futu Securities | $0.99 | Strong | 44.44% (Highest) | 
| Tiger Brokers | $0.99 | Strong | High | 
| Interactive Brokers | $1.00 | None | N/A | 
| TD Ameritrade | $6.95 | None | N/A | 
Futu and Tiger Brokers outshine traditional brokers like TD Ameritrade with lower fees. Futu may charge extra for advanced features like Level 2 quotes or premium data, while Tiger’s fee structure is simpler but less transparent for some users, potentially hiding minor costs.
Tip: Review fee disclosures before signing up to avoid unexpected charges impacting returns.
For options trading or margin needs, fees and rates matter. Both brokers charge $0.99 per U.S. options contract (100 shares), competitive in the market.
| Broker | U.S. Options Commission (100 Shares) | USD Margin Rate (Annualized) | 
|---|---|---|
| Futu Securities | $0.99 | 4.8%–6.5% | 
| Tiger Brokers | $0.99 | 4.8%–6.5% | 
Margin rates for both range from 4.8% to 6.5% annually, depending on loan size. Futu excels in margin for IPO subscriptions, ideal for short-term funding needs. Monitor loan amounts and rate fluctuations to manage costs.
Beyond commissions, consider additional costs. Futu supports multi-market trading but charges for premium features and has a higher 0.08% fee for virtual assets. Tiger Brokers offers broad market access and fast account approvals but has a narrower Hong Kong product range and inconsistent customer service. Some users note unclear fee explanations, suggesting possible hidden costs.
Combine your trading habits and budget with these fee structures. Test platforms with small trades or demos to uncover any hidden fees.

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Both brokers offer online account opening with ID and address proof uploads. Futu typically completes reviews in 1–2 business days, while Tiger’s reviews may occasionally take longer. Deposits support USD or HKD via Hong Kong bank transfers, with Futu providing clear deposit guides and multi-currency accounts. Tiger’s deposits are often faster, but fees vary by bank.
Tip: Confirm deposit policies and fees with customer support to avoid surprises from exchange rates or bank charges.
Futu and Tiger Brokers provide web and app platforms for trading, market monitoring, and portfolio management. Futu’s platform, Futu NiuNiu, is fast and feature-rich, offering K-line charts, tick charts, and Level 2 data for in-depth analysis, though some tools require subscriptions. Tiger’s Tiger Trade app is sleek, mobile-friendly, and supports seamless market switching (U.S., Hong Kong, A-shares) with clear order types like market or limit orders, ideal for mobile traders.
| Broker | Platforms | Key Advantages | Key Disadvantages | 
|---|---|---|---|
| Futu Securities | Web, App (NiuNiu) | Fast, feature-rich, great UX | Some features paid | 
| Tiger Brokers | Web, App (Trade) | Multi-market, mobile-friendly | Slower customer service | 
Futu suits data-driven traders; Tiger excels for simple, mobile-based trading.
Futu offers online chat, phone, and email support with quick responses, often within minutes, plus a comprehensive FAQ section. Tiger provides similar channels, but response times can lag during peak hours.
Note: For urgent issues, use online chat or phone support for faster resolution.
Futu focuses on Hong Kong and U.S. stocks, ideal for concentrated strategies. Tiger covers global securities, futures, options, and forex, offering greater diversification.
| Broker | Investment Options | 
|---|---|
| Futu Securities | HK stocks, U.S. stocks | 
| Tiger Brokers | Global securities, futures, options, forex | 
Tiger is better for diversified portfolios; Futu meets needs for U.S. and Hong Kong markets.
Both support regular U.S. and Hong Kong stock trading hours, with Tiger offering extended hours for some global markets, including U.S. pre/after-hours trading. Futu supports U.S. extended hours but with less coverage. Check specific hours and fees for extended trading.
Tip: Verify extended-hours support and fees if trading outside regular sessions.
Tiger supports fractional share trading (rules/fees undisclosed) and streamlined transfers with incentives:
Futu’s fractional share and transfer details are less clear; contact support for specifics.
Futu’s NiuNiu platform supports stocks, ETFs, funds, and bonds across multiple markets, with the “NiuNiu Circle” for real-time news and community insights. Its fast, modern interface suits high-frequency traders. By 2020, Futu had 11.92 million users, up 59%, with 60% of revenue from commissions, reflecting active trading.
Frequent traders benefit from Futu’s multi-market access and active community.
Futu’s robust data tools (K-line, tick charts) aid fundamental analysis for long-term holdings. Portfolio management and systematic investment plans reduce volatility risks, ideal for steady investors.
Use Futu’s tools for informed, long-term portfolio management.
Futu’s margin rates (4.8%–6.5%) and IPO margin support suit short-term funding needs. Assess rates and risks before borrowing.
Ensure margin aligns with your financial strategy.
Watch for:
Read fee terms and avoid non-withdrawable bonuses.
Choose brokers regulated by FCA or NFA for segregated funds and compensation schemes. Use Hong Kong bank transfers and retain records for disputes.
U.S. non-residents face 30% dividend withholding tax, reducible via W-8BEN. Use brokers with automated tax reports for efficiency.
Stricter regulations impact both brokers:
Note: Verify policies, as mainland users face app store delistings and stricter KYC.
Choose based on trading frequency, market focus, and compliance needs. Futu suits multi-market, data-driven traders; Tiger fits mobile, global investors. Test platforms and monitor policy updates.
Check for account management, data subscription, or transfer fees. Review official fee schedules to avoid small, cumulative costs.
Regulated brokers segregate funds. Use Hong Kong bank transfers and keep records for security.
File W-8BEN for tax treaty benefits. Dividends face 30% withholding; maintain records for reporting.
No, convert RMB to USD via Hong Kong banks. Monitor exchange rates for cost efficiency.
Confirm stock support, prepare transfer forms and ID, and check fees and timelines to avoid delays.
Both Tiger Brokers and Futu Securities offer low-cost and convenient trading experiences for U.S. stock investment. However, the article also highlights a key pain point: whether you’re depositing or withdrawing funds, you have to deal with complex cross-border remittance processes, non-transparent exchange rate losses, and high fees. Especially with the restriction of “not being able to directly deposit RMB,” you need to first convert currency and then transfer it via a Hong Kong bank, which not only increases operational difficulty but also adds unnecessary costs and time to every transaction.
BiyaPay is dedicated to solving these cross-border financial pain points, providing you with a more efficient and cost-effective investment channel. We support the conversion between various fiat and digital currencies, allowing you to easily manage global assets, and offer a real-time exchange rate query feature to ensure you always get the best rates. Most importantly, we provide remittance fees as low as 0.5% with same-day delivery, significantly reducing your transaction costs and time. Now, you can invest in both U.S. and Hong Kong stocks on a single platform without needing a complex overseas account. Say goodbye to cross-border payment hassles and start your efficient financial journey now. Register with BiyaPay and make your fund management as smooth as your trading.
*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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