Updated: 9 Sept 2025
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Interactive Brokers offers exciting bonuses for new account holders. Here's how you can benefit:
Interactive Brokers has a Refer a Friend plan where you and your friend can both earn rewards. When you refer a friend who opens an account and meets the eligibility criteria, you'll receive US$200 as an Interactive Brokers referral bonus. Your friend will also enjoy benefits, such as receiving IBKR shares based on their initial deposit – potentially up to US$1,000 worth of shares!
To be eligible for the Refer a Friend Interactive Brokers promotion, you must have an existing IBKR account with a net liquidation value of at least US$2,000 and have placed at least one securities trade. Your referred friend must open an individual or joint account, deposit US$10,000 within 30 days of opening the account, and maintain a balance of at least US$10,000 for one year.
Geographic restrictions apply. Residents of Japan, Denmark, Spain, Portugal, Poland and Israel are not eligible to participate in the programme. Residents of Canada are eligible to participate as referrers and receive the US$200 referral bonus but are ineligible to earn welcome shares.
For a full list of restrictions, please refer to the Interactive Brokers Refer a Friend Terms and Conditions.
With Interactive Brokers, you can earn interest on your settled cash balances – that's the uninvested cash in your account. The interest rate you earn depends on a few factors:
For example, if your account has a NAV of more than US$ 100,000, you can earn an annual rate of 3.83% on USD cash balances above US$ 10,000.
Important notes:
To calculate your estimated interest earnings, you can use the calculator available here.
Interactive Brokers (IBKR) was founded by Thomas Peterffy and is a leading global brokerage firm. Licensed by the Monetary Authority of Singapore (MAS), IBKR provides a wide range of investment products and services to investors worldwide. With over 2.1 million client accounts and US$1.99 million in daily trade value, IBKR is a trusted and reliable platform for your investment needs.
One of the main reasons many Singaporeans choose Interactive Brokers (IBKR) is its incredibly low fees. Unlike some platforms that charge steep commissions or hidden spreads, IBKR offers a no-frills pricing model that helps you keep more of your profits. For example, buying S&P 500 ETFs or US-listed stocks often costs just a fraction of what local platforms might charge. For regular investors or those just starting out, this means every dollar saved on fees is a dollar added to your returns.
IBKR offers an exclusive “Education” suite that includes advanced trading analytics features, insights and research tools, free webinars, and courses for investors. This comprehensive suite helps you make informed investment decisions and enhance your trading skills.
IBKR offers a simple and transparent fee structure with two options:
This flexibility allows you to choose the pricing plan that best suits your trading needs.
IBKR provides access to 150 markets in 33 countries, allowing you to diversify your portfolio and invest in a wide range of assets globally.
Interactive Brokers offers exciting bonuses for new account holders. Here's how you can benefit:
While IBKR scores highly in terms of product offerings and fees, customer support can be a mixed bag. Some Singapore users have reported slow response times, especially during market volatility or platform outages.
If you're someone who values quick answers or live human help, this may be a point to consider. That said, the online help resources and FAQ sections are fairly robust if you're comfortable finding answers on your own.
Fractional shares are a game-changer for investors who want exposure to expensive stocks like Tesla or Amazon without forking out thousands. Unfortunately, IBKR’s support for fractional share trading is still limited in Singapore. For now, this means you'll need to buy whole shares for many global companies, which could be a barrier for investors with smaller capital.
IBKR Singapore gives you access to a massive global network of exchanges, making it easier to diversify your portfolio across regions and industries. Whether you're eyeing US tech stocks, Hong Kong property plays, or European banks, the coverage is among the best in the business.
With more than 160 exchanges available, you’ll have no trouble creating a diversified portfolio. Here are some of the more notable exchanges.
You can also trade a wide variety of assets to suit different investment styles and goals. Products include:
IBKR SG’s forex platform is built for transparency and efficiency.
This is especially useful for those in Singapore looking to hedge against USD fluctuations or diversify into global currencies without going through local banks’ marked-up exchange rates.
Yes, it's safe. Interactive Brokers is tightly regulated in Singapore and globally, and employs strong safeguards to protect your money.
IBKR Singapore operates under a Capital Markets Services License issued by the MAS. This means it's required to follow strict financial regulations, transparency rules, and conduct standards—just like local banks and insurers. For investors in Singapore, this adds a strong layer of confidence and legal recourse if anything goes wrong.
All funds you deposit are held in segregated accounts. This means your money is kept separate from the broker’s own operating funds. Even if the company runs into financial trouble, your assets remain protected and accessible. It’s a critical layer of security for peace of mind.
Security is taken seriously. IBKR uses a two-factor authentication (2FA) process for logins and transactions via its IBKR Mobile app. This extra step helps prevent unauthorised access even if your password is compromised. Given the rise in phishing scams in Singapore, this is a must-have feature.
To reduce fraud risks, IBKR only allows fund transfers to and from bank accounts registered under your name. It may seem like a hassle for some, but it’s designed to protect your capital. For example, even if someone manages to hack into your account, they won’t be able to withdraw funds to an unknown account.
Ready to start your investment journey with Interactive Brokers? Here's how to sign up via SingSaver and claim your bonuses:
By signing up through SingSaver, you'll gain access to exclusive Interactive Brokers open account promotion and benefits, like the Refer a Friend programme.
Interactive Brokers offers two main account types:
Choose the account type that best aligns with your investment style and needs.
Feature |
Interactive Broker |
Tiger Brokers |
Moomoo |
US stocks commission |
US$0.005/share (min. US$1) |
0.03% (min. US$1.99) |
0.03% (min. US$0.99) |
US platform fee |
US$0 |
US$0 |
US$0 |
SG stocks commission |
0.08% (min. S$2.50) |
0.08% (min. S$2) |
0.03% (min. S$1.50) |
SG platform fee |
S$0 |
S$0 |
S$0 |
HK stocks commission |
0.08% (min. HK$10) |
0.06% (min. HK$15) |
0.03% (min. HK$15) |
HK platform fee |
HKS$0 |
0.03% of trade value (min. HK$8) |
HK$15 per order |
Options fee |
US$0.65/contract |
US$1.88/trade + US$0.015/share |
US$0.65/contract |
Withdrawal fee |
US$0 |
US$0 |
US$0 |
When comparing fees, Moomoo generally offers the lowest minimum commissions for casual investors: S$1.50 for SG stocks, HK$15 for HK stocks, and US$0.99 for US stocks. Interactive Brokers shines for high-volume US traders with its ultra-low per-share rate of US$0.005 (min. US$1) and no platform fees across markets. Tiger Brokers tends to sit between the two, with slightly higher minimums and a simpler flat-rate structure.
For options trading, both IBKR and Moomoo offer US$0.65 per contract, while Tiger charges more with a mix of flat and per-share fees. All three platforms offer one free withdrawal per month, and none charge platform fees for SG or US stocks. If you’re investing in small amounts, Moomoo is the most cost-effective. But for serious US market traders, Interactive Brokers usually comes out ahead.
Generally, Interactive Brokers does not charge monthly inactivity fees for most account types. However, there are a few exceptions to be aware of:
It's always best to check the latest fee schedule on the Interactive Brokers website for the most up-to-date information.
Yes, Interactive Brokers uses SingPass for account verification in Singapore. This makes the account opening process faster and more convenient for Singapore Citizens and Permanent Residents. By using SingPass MyInfo, you can auto-fill your personal information in the application form, saving you time and effort.
Interactive Brokers provides a seamless way to convert currencies within your account. You can do this through either the Client Portal or the Trader Workstation platform. Here's a brief overview of the process:
Interactive Brokers offers competitive exchange rates, and the conversion is typically processed quickly.
Receive welcome rewards when you open and fund your Interactive Brokers account via SingSaver! T&Cs apply.