Interactive BrokersForex Broker ReviewUp to 50:1 leverage

The institutional benchmark

Interactive Brokers is publicly listed on Nasdaq, regulated in 11 jurisdictions, and processes over USD 1 trillion in daily trading volume across all asset classes. No retail-accessible broker offers cheaper FX execution for high-volume traders: the IBKR Pro tiered commission structure brings all-in EUR/USD costs below 0.2 pips for traders doing 1,000+ lots per month, a figure that competes with prime brokerage arrangements typically available only to institutions.

Trader Workstation

The Trader Workstation (TWS) is the most powerful retail trading platform available. It supports 150+ markets, complex multi-leg options strategies, bond ladders, portfolio analytics, and algorithmic order types that are simply not available on MetaTrader. The learning curve is steep, most new TWS users underutilise it considerably for the first several months. The mobile app is capable but reflects the platform's complexity; it takes time to use intuitively.

Who it's built for

Professional retail traders, high-volume FX traders, and investors who trade multiple asset classes across global markets. IBKR is one of the few retail-accessible brokers that offers access to bonds across multiple exchanges, real stocks in 35+ countries, and futures on major exchanges from a single account. US residents can open an account; the regulatory coverage is broad, including NFA, FCA, and ASIC.

Costs

The IBKR Lite tier has zero commission on US equity trades but spreads on FX are wider. The Pro tier charges low per-trade commissions with tight FX spreads, EUR/USD can average 0.2 pips or better at volume. Margin rates are the lowest we benchmark in the retail space: USD margin loans at approximately 5.8% as of mid-2025, versus 8-10%+ at most brokers.

Where it falls short

The platform complexity is the main barrier. Occasional reports of slow customer support for account and settlement queries. IBKR Pro's fee structure is complex and requires careful reading before assuming it will be cheaper than your current broker, at low volumes, the per-trade minimum can be higher than a spread-only account.

Bottom line

For traders running volume, holding multi-asset global positions, or managing large margin exposure, Interactive Brokers is the most cost-effective and capable retail-accessible option. For traders just starting out, the complexity makes it the wrong first broker.