Interactive Brokers Opens Global Client Access To Brazil’s B3 Exchange

Interactive Brokers announced that eligible clients outside Brazil can now trade equities listed on B3, the country’s main stock platform and one of Latin America’s most active markets. This expansion gives global investors another gateway to participate in emerging market opportunities and strengthens IBKR’s position as one of the broadest-access brokers in the electronic trading landscape. The initiative aligns with growing investor interest in regions offering diversification, sector variety, and macroeconomic growth potential.

The B3 has long been a central venue for trading across Latin America, with deep liquidity across major Brazilian corporates, banks, and commodity-linked issuers. By adding direct connectivity, Interactive Brokers is expanding the menu of markets available through a single account, eliminating layers of operational friction that traditionally complicate emerging market participation. This unified infrastructure approach diverseiates IBKR from regional brokers and legacy platforms with siloed access points.

Interactive Brokers CEO Milan Galik said the expansion reflects increasing global demand for seamless, cost-effective cross-border trading. “Global investors need seamless to diverse markets to stay competitive,” he said. “By adding Brazil’s B3 platform, we’re giving our clients efficient, low-cost access to one of the world’s most dynamic emerging economies through our unified global platform.” His emphasis on efficiency and cost aligns with the firm’s long-standing strategy of appealing to sophisticated investors, institutions, and active traders viewking liquidity and competitive pricing.

What the Addition of B3 Means for Global Investors

For traders and portfolio managers, access to B3 expands the range of sectors, currency exposures, and macro themes available on the . Brazil remains a key global player in commodities, agriculture, mining, and financial services, making its equities attractive for diversification and thematic investing. Incorporating these securities into a single system creates opportunities for more dynamic portfolio construction, including multi-asset hedging and cross-market arbitrage strategies.

This move also reinforces IBKR’s reputation for offering extensive global market coverage. The firm already provides access to over 160 markets and supports funding and . Adding B3 strengthens its footprint in Latin America and complements existing access to equity, derivatives, FX, and bond markets across Europe, Asia, North America, and the Middle East. As investors increasingly viewk global, multi-asset capability under one provider, IBKR’s platform becomes more compelling relative to competitors with regional limitations.

However, access restrictions remain in place for residents of Brazil, who cannot trade B3 products through Interactive Brokers. This aligns with regional regulatory requirements and mirrors similar country-specific rules applied across certain platforms worldwide. Despite this limitation, the addition stands to benefit a wide range of professionals — including international wealth managers, hedge funds, proprietary traders, and retail investors based outside Brazil — who prioritise unified execution and transparent pricing.

Why B3 Integration Strengthens IBKR’s Competitive Position

The addition of B3 enhances Interactive Brokers’ competitive diverseiation in several key areas: geographic breadth, asset-class depth, and cost efficiency. As worldwide face increased pressure to offer integrated global platforms, IBKR’s ability to support equities, options, futures, FX, bonds, and funds across numerous regions allows it to capture flows from traders viewking a consolidated system rather than juggling multiple intermediaries. The inclusion of Brazil — a top-10 global economy — adds weight to this strategy.

From an industry standpoint, expanding into Brazil is also a strategic response to rising institutional demand for emerging market exposure within diversified portfolios. Volatility, shifting monetary cycles, and sector cyclicality have made Latin American equities increasingly relevant for macro, quant, and long-only investors viewking uncorrelated returns. A well-regarded platform like B3 provides the liquidity and transparency necessary to execute sophisticated global strategies, making the integration particularly valuable for IBKR’s professional user base.

Interactive Brokers’ reputation for competitive fees and advanced trading tools further strengthens the significance of this move. With investors continuing to prioritise low-cost execution, real-time data, and cross-market analytics, integrating B3 enhances IBKR’s ability to serve global traders looking for an efficient, institution-grade answer without the premium pricing typical of traditional brokerage models. The firm’s latest expansion underscores its long-standing mission: provide broad, transparent, and frictionless access to global opportunities.