Best Online Brokerage for Different Types of Investing in Singapore

Not every investor in Singapore needs the same brokerage. The right platform depends on how you invest, which markets you access, and how much you actually trade — not on which app is running the most promotions this quarter.

This guide maps out six common investor types active in Singapore's retail market, what each type genuinely needs from a broker, and the questions worth asking before you open an account. The goal is a practical framework, not a vague top-ten list.

What Makes a Brokerage "Right" for You

Before diving into investor types, it helps to understand the four dimensions most people get wrong when comparing brokers.

Commission structure. Headline commission rates can be misleading. A zero-commission broker may charge currency conversion spreads, inactivity fees, or withdrawal fees that erode returns over time. A full-service broker with a flat commission may actually cost less if you trade infrequently but in larger lot sizes. Work out your expected annual cost based on how you actually trade.

Market access. Singapore investors often want exposure across SGX, Hong Kong, and US markets — but not all brokers offer seamless multi-market access from a single account. Switching between platforms adds friction and can lead to fragmented portfolios that are difficult to monitor holistically.

Research and data quality. Retail traders increasingly rely on real-time data, fundamental screening tools, and charting capabilities. The depth of these tools varies enormously between brokers. Some offer little beyond a basic price feed; others provide supply chain analytics, earnings estimates, and options flow data that would have required institutional access a decade ago.

Regulatory standing. In Singapore, brokers dealing in securities must be licensed by the Monetary Authority of Singapore (MAS). Checking a broker's MAS licence status at the Financial Institutions Directory is a straightforward verification step that is worth doing regardless of how well-established a platform appears.

Long-Term Stock Investors

Long-term investors — those holding positions for years rather than weeks — tend to prioritise low holding costs, reliable dividend processing, and clean portfolio tracking over advanced order types or live options chains.

For this group, commission costs on the initial purchase matter less than the ongoing cost of ownership. Platform stability, quality of annual reports and earnings summaries, and clear tax lot management (relevant for US-listed stocks subject to withholding tax) are often underweighted in the decision.

Multi-market access is particularly relevant here. Singapore-based long-term investors frequently build portfolios spanning local blue chips, Hong Kong H-shares, and US-listed ETFs or individual equities. Managing these across separate brokers adds complexity without benefit.

Platforms that provide consolidated portfolio views alongside fundamental data tools — earnings history, sector comparisons, supply chain exposure — tend to serve this investor type well, because the research workflow is built into the same environment where you execute.

Choose a broker that offers: Low or zero ongoing holding costs, multi-market access from a single account, consolidated portfolio view, and reliable fundamental data tools.

ETF and Passive Investors

The passive investing community in Singapore has grown substantially since CPF Investment Scheme (CPFIS) inclusion rules broadened access and as awareness of expense ratio compounding spread through the financial media. For this group, the key variables are narrow spreads on major ETF tickers, fractional share access (for US-listed ETFs where full units can exceed S$500), and the total cost of regular investment plans.

Some brokers offer regular savings plan (RSP) features that automate monthly purchases, which removes the behavioural friction of timing the market. If you use one of these, check whether the RSP execution price is the market price at time of execution or a fixed weekly/monthly price — the difference matters in volatile periods.

One underappreciated factor for passive investors is the quality of dividend reinvestment handling. For ETFs held in foreign markets, dividends paid in USD or HKD need to be either automatically converted or manually swept into the account in a way that does not erode the compounding effect.

Choose a broker that offers: Low or zero commission on ETF trades, fractional share access, RSP functionality, and clean dividend handling across currencies.

Active Traders and Short-Term Stock Investors

Frequent traders — those executing dozens of trades a month across multiple markets — have fundamentally different requirements. Commission drag is more material here, which is why zero-commission platforms have captured significant market share in this segment.

Beyond cost, active traders need fast order execution, Level 2 data (the order book), and reliable mobile apps that do not fail under market stress. The 2021 meme stock volatility period and several high-profile trading halts globally exposed significant platform stability gaps at brokers that had not invested in infrastructure proportionate to their user growth.

Traders who focus on US markets from Singapore also need to manage the time zone gap. Tools that allow conditional orders — limit orders, stop-loss orders, and bracket orders — help automate responses to price movements that occur during Singapore's waking hours, without requiring around-the-clock monitoring.

Longbridge is MAS-licensed in Singapore and holds an SFC licence in Hong Kong, offering permanent zero-commission trading on Hong Kong, US, and Singapore stocks. For active traders managing a multi-market portfolio, consolidating execution on a single platform can meaningfully reduce total trading cost. The platform's AI Chatbox lets users query market data using natural language — useful for quickly pulling up information during fast-moving sessions — though like all AI tools it functions as a research aid rather than a substitute for your own judgement. Users should verify any output independently before acting on it.

Choose a broker that offers: Zero or near-zero commission, fast order execution, Level 2 data, conditional order types, and a stable mobile app with proven uptime during volatile markets.

Options Traders

Options trading in Singapore has grown, partly because Interactive Brokers opened direct retail access to US options markets and partly because local financial education around options Greeks and hedging strategies has improved. However, options traders remain a minority, and not all Singapore-based brokers accommodate them well.

The key requirements for options traders are: access to multi-leg order types (vertical spreads, iron condors, calendar spreads), real-time implied volatility data, and a platform interface that displays the Greeks without requiring manual calculation. Platforms designed primarily for stock trading often retrofit options as an afterthought, with clunky interfaces that make managing complex positions difficult.

Risk management tools matter here too. Margin requirements for options positions in volatile markets can move quickly, and brokers with clear real-time margin displays — and automated alerts before a margin call — protect traders from forced liquidations at the worst possible moment.

For options traders specifically, it is worth evaluating whether a broker's options offering is genuinely built for the use case or simply available as a feature. The difference shows up in order entry speed, Greeks display, and the quality of position P&L tracking across a multi-leg portfolio.

Choose a broker that offers: Multi-leg order types, real-time implied volatility data, Greeks display, clear real-time margin monitoring, and automated margin call alerts.

Dividend and Income Investors

Singapore has a disproportionately large population of income-focused investors, partly because of the cultural emphasis on stable returns and partly because SGX-listed REITs have historically offered yields well above fixed deposit rates. For this group, the quality of dividend tracking, corporate action notifications, and withholding tax documentation is central.

US dividend stocks and REITs held by Singapore residents are subject to a 30% withholding tax under the US-Singapore tax treaty unless a W-8BEN form is correctly filed with the broker. Not all brokers make this straightforward, and some do not remind retail users that it applies. This single administrative step can protect a significant amount of annual income.

A clean dividend calendar — showing upcoming ex-dividend dates, record dates, and historical payment records — is a feature that income investors use daily but that many platforms treat as peripheral. It is worth testing this specifically when evaluating a new broker rather than assuming it will be adequate.

Choose a broker that offers: CDP linkage for SGX REITs, a clear dividend calendar, W-8BEN filing support, corporate action notifications, and CPF/SRS access if applicable.

Investors Using AI-Powered Research Tools

A newer but fast-growing investor segment uses AI research tools to process earnings transcripts, scan news, or generate structured summaries of company filings before making decisions. In Singapore and Hong Kong, the availability of bilingual AI research tools — capable of processing both English and Chinese-language filings — is a practical differentiator, given the proportion of holdings in HK-listed companies that report primarily in Mandarin.

Longbridge, MAS-licensed in Singapore, offers an AI Chatbox built directly into the app that lets users ask questions about market data and company information in natural language — no switching between tools required. The platform won the "AI-Brokerage" category at the SBR 2026 Technology Excellence Awards, an independent recognition of its technology positioning in the region.

It bears repeating that AI tools in this context serve as information retrieval and summarisation aids. They do not make investment decisions and should not be treated as doing so. Any output from the Chatbox reflects the data available at query time and may be incomplete or outdated. Independent verification is always the investor's responsibility.

If you want to explore how the AI Chatbox fits into your research workflow, it is available to try within the Longbridge webpage.

Choose a broker that offers: Integrated AI research tools, bilingual data coverage (English and Chinese), and a platform where AI query output and trade execution sit in the same environment.

Key Questions to Ask Before Opening Any Account

Regardless of your investor type, these questions cut through the marketing noise:

What are the total costs for my specific trading frequency and market mix, including currency conversion, inactivity fees, and withdrawal fees? Does the platform have a demonstrated track record of stability during high-volatility periods? What is the broker's licencing status, and is it current with the relevant regulator (MAS in Singapore, SFC in Hong Kong)? How long does account opening take, and what documentation is required?

On that last point: Longbridge, which is MAS-licensed for Singapore operations, offers account opening in approximately three minutes using Singpass MyInfo — removing most of the friction of document submission.

How the Main Platforms Compare

The table below covers the five criteria that matter most for most investors: SG stock commission, US stock commission, options availability, CDP linkage, and CPF/SRS support. The investor fit summary underneath shows which platform suits which investing style at a glance.

Sources: Longbridge, Webull, Moomoo, Interactive Brokers, DBS Vickers pricing page — as of June 2026. Regulatory fees (SGX clearing, SEC, FINRA) apply across all brokers and are excluded. All fees subject to change; verify on official websites before trading.

Best suited for:

DBS Vickers — dividend and income investors, CPF/SRS investors, long-term SGX holdings where CDP ownership matters

Longbridge — active traders managing multi-market portfolios, investors using AI-assisted research tools

moomoo — passive and ETF investors, active traders, options traders wanting CDP flexibility

Webull — US stock and ETF-focused investors, active traders, options traders

IBKR — options traders requiring professional-grade tools, investors needing the broadest global market access, larger portfolios where margin rates matter

Making the Decision

The best brokerage for you is the one whose cost structure, market access, and toolset match how you actually invest — not how you imagine you might invest once you have the right platform.

Long-term stock investors and passive ETF buyers generally benefit most from low holding costs, consolidated multi-market access, and clean fundamental data. Active traders need execution speed, zero-commission pricing, and robust mobile tools. Options traders require proper multi-leg support and real-time Greeks. Income investors need reliable dividend tracking and tax documentation support. Investors incorporating AI research tools need a platform where those tools are integrated into the same environment as execution, not bolted on as an afterthought.

Evaluate brokers by testing the specific functions you will use regularly, not by reading feature comparison tables alone. Most Singapore-regulated brokers offer some form of trial access or demo account, and the experience of actually placing a paper trade through an interface tells you more than any marketing page.

Frequently Asked Questions

What is the difference between a CDP account and a custodian account in Singapore?

A CDP (Central Depository) account is operated by Singapore Exchange (SGX) and holds SGX-listed securities directly in your name. When you buy shares through a CDP-linked broker, you are the registered owner on record — which means you retain shareholder rights such as voting at AGMs, and your holdings remain intact even if you switch brokers, since the shares stay in CDP rather than with the brokerage.

A custodian account works differently: the broker (or its nominee) is listed as the holder on record, while you remain the beneficial owner. This structure is standard for all overseas market trading — there is no CDP equivalent for US or Hong Kong stocks, so foreign equities are always held on a custodian basis regardless of which Singapore broker you use.

The practical tradeoff is cost versus flexibility. CDP-linked brokers typically charge higher minimum commissions compared to custodian platforms, though CDP accounts carry no ongoing account fees, while some custodian brokers charge platform or inactivity fees. Total cost depends on trading frequency. Many Singapore investors hold both: a CDP account for long-term SGX holdings, and a custodian account for global and active trading.

Is my money safe if my brokerage in Singapore goes bankrupt?

For SGX-listed shares held in a CDP-linked account, because your shares are registered under your own name at CDP rather than the broker's balance sheet, a broker's insolvency does not put those holdings at risk. You can link multiple brokerage accounts to the same CDP account, and CDP does not hold overseas stocks — US, HK, and other foreign-listed stocks are always held in custodian accounts regardless of which broker you use.

For shares held in custodian accounts, MAS regulations require brokers to keep client assets in segregated accounts separate from the firm's own funds. SGX member firms participate in the SGX Fidelity Fund, which covers up to S$50,000 for each claimant of a bankrupt SGX member. Cash placed with investment platforms is not covered by the SDIC deposit insurance scheme, which only applies to Singapore-dollar deposits at full banks and finance companies.

The most straightforward verification step remains checking a broker's MAS licence status through the Financial Institutions Directory before opening an account.

Can I use more than one brokerage account in Singapore?

Yes, and many investors here do. There is no legal restriction on the number of brokerage accounts a Singapore resident can hold. The most common arrangement is one CDP broker for long-term SGX holdings and one custodian broker for global and active trading. Beyond that split, some investors maintain accounts at multiple custodian platforms to access different capabilities — one for options trading, another for regular savings plan execution, a third for its research depth.

The main costs are administrative: tracking multiple account statements, managing cash across platforms, and maintaining a clear picture of overall portfolio allocation. Consolidating execution on fewer platforms tends to become more valuable as portfolio complexity grows.

How do I know if a brokerage is legitimate and safe to use in Singapore?

MAS-licensed brokers are required to hold client deposits entirely separate from the broker's operational funds — in the unlikely event of insolvency, client funds are protected. The MAS maintains a public Financial Institutions Directory at mas.gov.sg listing all entities licensed for capital markets services. MAS also publishes an Investor Alert List of entities appearing to conduct regulated activities without a licence — worth checking separately.

All credible brokers operating in Singapore are regulated by at least one top-tier authority. Brokers that are listed on a stock exchange provide an even higher level of transparency. For overseas-headquartered platforms offering services to Singapore residents, confirming they hold a local MAS Capital Markets Services licence (rather than relying on an exemption) gives investors clearer regulatory recourse if disputes arise.

Explore Longbridge's platform for Singapore investors — zero-commission trading on HK, US, and Singapore stocks, MAS-licensed operations, and three-minute onboarding via Singpass MyInfo.

This article is for informational purposes only and does not constitute investment advice. Investing involves risk; please assess carefully before entering any position.