Interactive Brokers

What Is Interactive Brokers?

Interactive Brokers (IBKR) is an American multinational brokerage firm founded in 1978 and headquartered in Greenwich, Connecticut. The company operates the largest electronic trading platform in the United States by daily average revenue trades, processing over 3.5 million trades per day.

Listed on NASDAQ (ticker: IBKR) and included in the S&P 500 index, Interactive Brokers serves over 4 million institutional and individual clients worldwide with total customer equity exceeding $750 billion. The firm has operations in 36 countries and supports trading in 28 currencies across 160+ global markets.

Founded by Thomas Peterffy, a pioneer in computer-assisted trading, Interactive Brokers has built its reputation on low-cost execution, sophisticated trading tools, and direct market access. The company is regulated by multiple authorities including the SEC, CFTC, FINRA, FCA, and other financial regulators worldwide.

Interactive Brokers Services and Features

Global Market Access

Interactive Brokers provides access to 160+ markets across 36 countries from a single unified account. Traders can access stocks, ETFs, options, futures, bonds, mutual funds, forex, CFDs, cryptocurrencies, and forecast contracts.

Trading Platforms

IBKR offers multiple trading platforms to suit different needs. IBKR Desktop and Trader Workstation (TWS) provide professional-grade tools with advanced charting, real-time analytics, and algorithmic trading capabilities. IBKR Mobile delivers full trading functionality on iOS and Android devices, while Client Portal offers web-based account management.

SmartRouting Technology

IB SmartRouting automatically scans competing exchanges and market centers to route orders for the best available price, potentially improving execution quality and reducing trading costs.

Fractional Shares

Investors can purchase fractional shares of US and European stocks and ETFs, allowing portfolio diversification with smaller amounts of capital starting from $1.

Cash Management

Account holders earn competitive interest on uninvested cash (up to 3.37% on USD) and can access integrated bill pay, direct deposit, and debit card services.

Margin Trading

Interactive Brokers offers some of the lowest margin rates in the industry, starting from 4.37% for USD. Rates decrease based on loan size, with professional traders accessing even lower rates.

Stock Yield Enhancement

Clients can earn extra income by lending their fully-paid shares to other traders through the Stock Yield Enhancement Program.

Research and Education

IBKR Campus provides free educational content including courses, webinars, podcasts, and market analysis through Traders' Academy and Traders' Insight.

Interactive Brokers Pricing and Fees

Account Plans

Interactive Brokers offers two main pricing plans:

IBKR Lite (US Residents Only):

• $0 commission on US exchange-listed stocks and ETFs
• Margin rate: USD 6.37%
• Interest on cash: Up to USD 2.37%
• Payment for order flow model

IBKR Pro:

• US Stocks: $0.005 per share (min $1, max 1% of trade value)
• Margin rate: As low as USD 4.37%
• Interest on cash: Up to USD 3.37%
• Direct market access with price improvement

Commission Structure (IBKR Pro)

US Stocks and ETFs:

• Fixed: $0.005 per share (min $1)
• Tiered: $0.0035 per share for volumes under 300,000 shares/month

Options:

• $0.65 per contract (volumes under 10,000 contracts/month)
• $0.15 per contract for high volume traders

Futures:

• $0.85 per contract (US)
• Varies by exchange for international markets

Forex:

• 0.2 basis points × trade value (min $2)
• No added spreads on interbank rates

Cryptocurrencies:

• 0.18% of trade value (min $1.75)

Non-Trading Fees

• Account opening: Free
• Account maintenance: Free
• Inactivity fee: None
• Withdrawal fee: First withdrawal free per month
• Currency conversion: 0.002% (min $2)

Market Data

• Free non-consolidated US quotes from Cboe One and IEX
• Premium data subscriptions available starting from $1.50/month
• Fees waived based on monthly commission generation

Supported Countries

Interactive Brokers accepts clients from approximately 200 countries and territories worldwide. The company operates through multiple regulated entities:

• Interactive Brokers LLC (US) - SEC, FINRA, SIPC regulated
• Interactive Brokers (U.K.) Limited - FCA regulated
• Interactive Brokers Ireland Limited - CBI regulated
• Interactive Brokers Canada Inc. - CIRO regulated
• Interactive Brokers Australia Pty. Ltd. - ASIC regulated
• Interactive Brokers Hong Kong Limited - SFC regulated
• Interactive Brokers India Pvt. Ltd. - SEBI regulated
• Interactive Brokers Securities Japan Inc. - JFSA regulated
• Interactive Brokers Singapore Pte. Ltd. - MAS regulated

Restricted Countries and Regions

Due to US government sanctions and regulatory restrictions, Interactive Brokers cannot provide services to residents of:

• Iran
• Cuba
• Syria
• North Korea
• Crimea (Ukraine)
• Kherson and Zaporizhzhia regions (Ukraine)
• Russia (new account opening suspended, existing accounts restricted)
• Belarus (significant restrictions apply)

Additionally, certain services may be limited based on local regulations in specific countries. US ETFs are restricted for EU retail clients due to PRIIPs regulations unless KID documents are available.

Interactive Brokers Pros and Cons

Pros

• Extremely low trading commissions and margin rates
• Access to 160+ global markets from single account
• Commission-free US stock trading with IBKR Lite
• Competitive interest rates on uninvested cash (up to 3.37%)
• Professional-grade trading platforms and tools
• Fractional shares available for US and European securities
• Strong financial stability (S&P 500 company, $19.5B equity)
• SIPC protection up to $500,000 plus excess coverage up to $30M
• No inactivity or account maintenance fees
• Extensive educational resources and research tools
• API access for algorithmic trading
• 24/6 customer support

Cons

• Complex fee structure can be confusing for beginners
• Learning curve for advanced platforms like TWS
• $1,000 minimum deposit recommended for optimal experience
• IBKR Lite only available to US residents
• Payment for order flow on IBKR Lite may result in less favorable execution
• Market data fees for premium subscriptions
• Customer service can be slow during peak periods
• Not suitable for investors seeking simple, guided investing

Who Should Use Interactive Brokers?

Interactive Brokers is ideal for:

• Active traders seeking low commissions and professional tools
• International investors needing access to global markets
• Options and futures traders requiring sophisticated platforms
• Algorithmic traders who need API access and direct market connectivity
• Cost-conscious investors looking for competitive margin rates
• High-net-worth individuals seeking to earn interest on large cash balances
• Professional money managers and hedge funds
• Expats and global citizens who need multi-currency accounts

Interactive Brokers may not be suitable for:

• Complete beginners seeking guided investing
• Investors who prefer simple, mobile-first apps
• Those requiring extensive hand-holding and personalized advice
• Casual investors making occasional trades

Interactive Brokers Alternatives

• Swissquote - Swiss online bank offering trading and banking services with deposits protected up to CHF 100,000
• eToro - Social trading platform with copy trading features and commission-free stock trading