Trade stocks, ETFs, and options with low commissions.
Fidelity
Key detail
$0 commissions
Highlights
Zero-fee index funds
Fidelity is the top-rated online broker for 2026, offering zero-expense-ratio index funds (FZROX, FZILX), $0 commissions on stocks/ETFs, fractional shares on 7,000+ stocks, and no payment for order flow — ensuring best execution.
Charles Schwab
Key detail
$0 commissions
Highlights
400+ branches
Schwab combines zero-commission trading with 400+ physical branches, the powerful thinkorswim platform (400+ technical indicators), and $9.92 trillion in client assets. The best choice if you want both online tools and in-person support.
Interactive Brokers
Key detail
$0 stock trades
Highlights
Margin from ~6.8%
Interactive Brokers offers the lowest margin rates (~6.8%), access to 160+ global markets, and professional-grade Trader Workstation. Options at $0.15+/contract for Pro accounts. Best execution with no payment for order flow.
E*TRADE
Key detail
$0 commissions
Highlights
Morgan Stanley backing
E*TRADE offers a polished mobile experience with Power E*TRADE for advanced options trading. Now backed by Morgan Stanley, it combines fintech convenience with institutional strength. Solid for options-focused investors.