Interactive Brokers vs RHB Securities: Which Broker Wins in 2026?

Regulation & Safety

Interactive Brokers is overseen by five separate regulators — the SEC, CFTC, FCA, MAS, and ASIC — giving it one of the most comprehensive multi-jurisdictional compliance frameworks in the retail brokerage space. This breadth matters because it means client protections span both U.S. tier-1 oversight and additional European and Asia-Pacific regulatory layers.

RHB Securities, by contrast, is regulated by SC Malaysia and MAS, a more regional footprint focused primarily on the Malaysian and Singaporean markets. This is perfectly adequate for traders operating locally, but it doesn't match the global regulatory density Interactive Brokers offers.

For traders who prioritize capital safety and want a broker answerable to multiple top-tier authorities, Interactive Brokers is the clear winner here. RHB Securities is still a legitimately regulated entity, just with a narrower scope.

Fees, Spreads & Commissions

This is the one category where RHB Securities pulls ahead. RHB Securities advertises spreads starting from 0 pips, undercutting Interactive Brokers's 0.2 pip starting spread on paper.

However, commission structures tell a more nuanced story. Interactive Brokers charges $0.005 per lot compared to RHB Securities's $0.1 per lot — a meaningfully lower commission rate that can offset the spread difference depending on trade size and frequency.

Both brokers charge $0 minimum deposit and neither charges deposit or withdrawal fees, which is a welcome parity for cost-conscious traders on both sides.

Active, high-frequency traders may find Interactive Brokers's lower commission structure more economical over time, while occasional traders focused purely on spread may lean toward RHB Securities's headline pricing.

Trading Platforms & Tools

Interactive Brokers offers its Proprietary Web and Proprietary Mobile platforms, built for traders who want deep order customization, extensive charting, and multi-asset execution from a single dashboard.

RHB Securities runs on RHB TradeSmart alongside RHB Mobile, platforms tailored more toward straightforward stock, ETF, bond, and fund trading rather than complex multi-asset strategies.

Neither broker currently lists MetaTrader integration, so traders wedded to MT4/MT5 workflows will need to weigh that limitation against each platform's native tools.

Market Access & Leverage

Interactive Brokers supports a considerably wider market range — Stocks, Forex, CFDs, Indices, and Commodities — compared to RHB Securities's more traditional lineup of Stocks, ETFs, Bonds, and Funds.

Leverage also favors Interactive Brokers, offering up to 1:4 versus RHB Securities's 1:2 cap. This gives active traders at Interactive Brokers more flexibility for margin-based strategies, though conservative investors may see RHB Securities's lower leverage as a built-in risk control.

Traders who want forex and CFD exposure alongside equities will find Interactive Brokers far more accommodating, while buy-and-hold investors focused on traditional securities may find RHB Securities's simpler offering perfectly sufficient.

Company Background & Track Record

Interactive Brokers was founded in 1978 and is headquartered in Greenwich, USA, giving it nearly five decades of operating history through multiple market cycles.

RHB Securities was founded in 1994 and is based in Kuala Lumpur, Malaysia, with over three decades of regional presence and an established reputation in Southeast Asian markets.

Longevity alone isn't everything, but Interactive Brokers's extended track record across global markets adds an additional layer of institutional credibility.

Our Verdict

Interactive Brokers earns our recommendation as the stronger overall broker, scoring 4.4/5 against RHB Securities's 3.3/5 on our independent rating scale. Its combination of multi-jurisdictional regulation, broader market access, higher leverage ceiling, and lower per-lot commission make it the more complete package for the majority of traders in 2026.

RHB Securities isn't without merit — its tighter headline spread and regional focus make it a sensible option for traders specifically anchored to Malaysian or Singaporean markets, or those who prefer its simpler equity-focused platform.

Ultimately, the choice comes down to priorities: traders wanting global reach, deeper regulation, and multi-asset flexibility should choose Interactive Brokers, while cost-sensitive, region-specific investors may still find RHB Securities a reasonable fit.