Updated November 10, 2026 | United States | Fees are subject to change
The best online stock brokers in 2026 generally charge $0 commissions for eligible online US stock and ETF trades. That headline rate is no longer enough to distinguish them. Options contracts, margin borrowing, currency conversion, account transfers, fund expenses and execution quality can all change an investor’s real cost.
Interactive Brokers ranks first in this comparison for its combination of international market access, product breadth and flexible pricing. Fidelity and Charles Schwab are more straightforward all-around choices for many long-term US investors. Robinhood, Webull and Firstrade compete on low trading charges, while tastytrade focuses on options. This is an editorial comparison of published products and rates, not a hands-on execution-quality test or a guarantee of any broker’s performance.
The 10 Best Online Stock Brokers in 2026: At a Glance
| Rank | Broker | Online US stocks and ETFs | Standard stock/ETF options pricing | Best fit |
|---|---|---|---|---|
| 1 | Interactive Brokers | $0 with IBKR Lite; IBKR Pro per-share fees | Generally $0.65/contract with Lite; Pro varies; order minimums apply | Global and advanced investors |
| 2 | Fidelity | $0 | $0.65/contract | Long-term investing and retirement |
| 3 | Charles Schwab | $0 | $0.65/contract | Broad service and trading tools |
| 4 | E*TRADE | $0 | $0.65/contract; $0.50 with 30+ qualifying trades per quarter | Active traders seeking a full-service broker |
| 5 | Firstrade | $0 | $0 commission and contract fee | Cost-conscious options investors |
| 6 | Robinhood | $0 | $0 standard equity/ETF options commission; other fees apply | Mobile-first investors |
| 7 | Webull | $0 | $0 standard equity/ETF options commission; exclusions apply | Chart-oriented active investors |
| 8 | tastytrade | $0 | $1/contract to open, $0 to close; $10 opening cap per leg | Options strategies |
| 9 | Merrill Edge | $0 | $0.65/contract | Bank of America customers |
| 10 | Vanguard | $0 | Generally $1/contract; asset-based waivers possible | Index-fund-focused investors |
How to read this table: It shows headline online commissions for US-listed securities in standard self-directed accounts, not all-in trading costs. Regulatory, exchange, clearing and other fees may apply. Options pricing can differ by product, account designation, order size and eligibility. Figures were cross-checked against the brokers’ own pricing pages, Fidelity’s schedule, Schwab’s pricing, E*TRADE’s schedule and the other official schedules linked below.
Which Online Broker Is Best for Your Investment Strategy?
1. Interactive Brokers: Best Overall for Market Access and Flexible Pricing
Interactive Brokers offers two distinct pricing approaches. IBKR Lite charges $0 commissions on eligible US exchange-listed stocks and ETFs for qualifying customers. IBKR Pro offers fixed US share pricing of $0.005 per share with a $1 minimum, or tiered pricing starting at $0.0035 per share for the first volume bracket with a $0.35 minimum; third-party charges may be added to tiered orders. The fee difference is meaningful for frequent traders, but Pro should not automatically be assumed cheaper for a small stock order.
The platform’s advantage is breadth: global markets, currencies, bonds, options, futures and sophisticated routing and risk-management tools. Investors trading only a monthly S&P 500 ETF may not need that complexity. Check IBKR’s stock pricing and Lite-versus-Pro comparison before selecting a plan. IBKR Lite eligibility depends on the customer’s jurisdiction and account type.
2. Fidelity: Best for Long-Term Investors and Retirement Accounts
Fidelity combines $0 online commissions for eligible US stocks and ETFs with retirement account options, mutual funds, bonds, research and investing tools. Its standard retail equity-options rate is $0.65 per contract. Online US Treasury trades are listed at $0, while many secondary-market bonds carry a $1-per-bond charge.
The caveat is that not everything bearing the ETF label is necessarily free: Fidelity discloses a transaction-based service fee for a limited set of ETFs. Investors should check the fund and share class before buying. Its brokerage pricing disclosures and commission schedule are the relevant starting points.
3. Charles Schwab: Best for Service, Education and Thinkorswim
Charles Schwab combines $0 online listed US stock and ETF commissions with a $0.65 standard options contract fee. Its broader offering includes retirement accounts, funds and fixed income. The thinkorswim trading platform and investor education distinguish it for customers who want more than a simple order ticket.
Schwab is less compelling if the sole goal is to minimize options contract commissions, because Firstrade, Robinhood and Webull advertise $0 standard equity-options contract commissions, subject to their other fees and restrictions. Schwab’s official pricing also shows why investors should investigate broker-assisted charges and fees for non-standard securities.
4. E*TRADE: Best for Active Traders Who Also Want a Full-Service Brokerage
E*TRADE charges $0 for qualifying online US-listed stock and ETF trades. Its standard options rate is $0.65 per contract, declining to $0.50 for accounts with at least 30 qualifying stock, ETF and options trades per quarter. Futures are separately priced at $1.50 per contract per side for most listed products, plus applicable fees.
That activity threshold matters. Someone placing only occasional options trades should not use the discounted rate in a comparison. OTC shares, bond trades, foreign securities and broker assistance have separate charges. See the firm’s pricing and rates.
5. Firstrade: Best for Low Headline Options and Mutual Fund Trading Costs
Firstrade publishes $0 commissions for stocks, ETFs and options, including $0 per standard options contract. Its schedule also lists $0 mutual fund trading commissions, although short-term mutual fund redemptions can carry a separate fee. The firm’s relatively simple fee structure can be attractive to investors for whom a $0.65 contract charge would accumulate quickly.
A commission comparison still does not establish better execution or a better trading experience. Investors should separately assess the platform’s available order types, options approval, customer support and available securities. The details are in Firstrade’s official pricing schedule.
6. Robinhood: Best for a Mobile-First Stock Trading Experience
Robinhood charges $0 commissions on stocks, ETFs and ordinary equity/ETF options. Its mobile-first interface and fractional investing can make small regular purchases accessible. However, free commission does not mean zero total cost: Robinhood discloses options regulatory and clearing-related charges, including a combined $0.04 per options contract fee, and separately prices index options.
For traders planning to use SPX or other index contracts, the distinction between equity options and index options is essential. Robinhood Gold subscription costs and margin terms also need separate review. Compare the Robinhood trading fee disclosure with your intended order types.
7. Webull: Best for Charting and App-Based Active Trading
Webull advertises $0 commissions on eligible US-listed stocks, ETFs and standard equity/ETF options. It provides multiple trading interfaces, charting tools, screening and extended-hours access. For certain index options it charges $0.50 per contract, and certain very large options orders have added per-contract fees.
Webull’s own pricing schedule also discloses regulatory pass-throughs and charges for particular stock types, transfers and algorithmic orders. It is important to compare those details rather than apply the $0 figure to every possible transaction.
8. tastytrade: Best for Options-Specific Pricing and Workflows
tastytrade uses a different options model: $1 per stock/ETF options contract to open, $0 per contract to close, and a $10 opening commission cap per leg. Stocks and ETFs have $0 opening and closing commissions. Applicable regulatory, exchange and clearing fees remain separate.
For a strategy with repeated multi-contract legs, this cap may offer a predictable commission structure. It does not eliminate the financial risk of the options strategy or the impact of bid-ask spreads. See tastytrade’s full schedule before assuming a strategy is economical.
9. Merrill Edge: Best for Bank of America Integration
Merrill Edge Self-Directed offers $0 online stock and ETF commissions and $0.65 per options contract. Its key differentiator is integration with the Bank of America relationship, alongside access to research and conventional account services.
The trade-off is that pricing for assisted transactions and transfers may matter more than the headline commission. Merrill discloses $49.95 for a full account transfer in its standard self-directed general brokerage account schedule. Read the Merrill Edge fee schedule and assess whether banking integration is worth prioritizing.
10. Vanguard: Best for Investors Centered on Broad, Low-Cost Funds
Vanguard charges $0 online commissions on stocks and ETFs. Its standard options charge is generally $1 per contract for accounts below the relevant asset thresholds, although qualifying higher-asset accounts may receive trade allowances or waivers.
Vanguard is worth considering for investors whose main objective is building and maintaining a diversified, long-term fund portfolio, rather than executing sophisticated options strategies. Its official investment fee schedule explains account-specific pricing. The investment choice matters at least as much as the broker: see our overview of exchange-traded funds for the distinction between brokerage charges and fund expenses.
The Hidden Costs Behind $0 Stock Trading
Options Fees Can Change the Ranking
Suppose an investor opens 10 standard equity option contracts and later closes all 10. Ignoring exchange, regulatory, clearing and other pass-through fees, and assuming no special exemptions, a brokerage charging $0.65 per contract on each side collects $13 in commissions. E*TRADE’s eligible $0.50 tier would be $10. With tastytrade, the same 10 contracts would generally incur $10 in opening commissions and $0 to close, subject to its cap. Firstrade advertises $0 in options commissions for the equivalent ordinary contracts.
These are illustrative commission calculations, not promised total transaction costs. Contract prices, slippage, account approvals, exercise and assignment charges, and special index-option pricing remain important.
Margin Rates, Cash Yields and Transfer Charges Matter
A brokerage with free stock trading can still be expensive for investors borrowing on margin. Rates are variable, depend on loan size and account terms, and can change with market interest rates. For example, a purely hypothetical four-percentage-point difference in annualized borrowing cost on a $20,000 margin loan held 30 days is approximately $65.75 using a 365-day basis. Over repeated months, financing charges can easily outweigh saved commissions.
Compare the interest earned on idle cash, transfer-out fees, wire fees and mutual-fund transaction charges as carefully as trading rates. Margin can magnify losses and force liquidation. Our introduction to margin trading explains the mechanics and risks.
Execution Quality Is Not the Same as the Advertised Commission
The SEC explains that a broker routes customer orders to exchanges or market makers, sometimes receiving payment for order flow. An order placed at $0 commission may still receive a different execution price than it would elsewhere. Brokers have a duty to seek reasonably available best execution, but any single order’s price improvement is not guaranteed.
Investors comparing platforms should review their execution disclosures, the bid-ask spread and the specific order types they use. The SEC’s guide to executing an order provides a useful starting point. Historic executions or marketing claims do not prove what a future trade will receive.
ETF Expenses Remain Even When the Trade Is Free
A $0 ETF trade does not make the ETF free to hold. An annual expense ratio is charged inside the fund. For a concrete illustration of how fund pricing, liquidity and trading use cases differ, compare VOO, IVV and SPY in this ETF analysis. A broker may also restrict fractional ETF orders or offer a limited list of recurring purchase options; confirm the exact features before opening an account.
How to Choose a Safe and Suitable US Brokerage Account
Start with the account and products you actually need. A passive investor purchasing diversified ETFs in an IRA has different requirements from a trader holding international equities or borrowing on margin. Confirm whether the account supports the relevant retirement type, fractional shares, dividend reinvestment, bond orders, international listings and any options strategy you may use.
Use FINRA BrokerCheck to verify a firm’s registration and inspect its disclosed history. The Securities Investor Protection Corporation generally protects eligible customer securities and cash if a member broker fails, up to $500,000 per customer, including a $250,000 cash sublimit, subject to its rules. SIPC does not insure against market losses, and it does not cover every asset type.
Account residency is another critical filter. A brokerage’s US pricing table does not imply the same plan is available internationally. French readers comparing access to American stocks can consult a French-language guide to US markets and a French-language explanation of the ordinary securities account versus the PEA. Those tax wrappers and product restrictions are not interchangeable with US brokerage and IRA rules.
The move toward low-cost digital platforms has also reshaped retail market participation. For background on that shift, see Bourse24’s French-language report on US retail investors. That context does not establish which broker offers the best execution on any given day.
Best Online Stock Brokers in 2026: The Bottom Line
Choose Interactive Brokers if global access, advanced trading tools and flexible pricing are priorities. Consider Fidelity or Schwab when a broad account offering, research and retirement investing matter most. Compare Firstrade, Robinhood and Webull when standard options commissions are a major concern, while checking their other fees and market-access limitations. Consider tastytrade for repeated options strategies, E*TRADE for a balanced active-trading platform, Merrill Edge for banking integration and Vanguard for a fund-centered approach.
Before transferring money, compare the all-in cost of the specific orders you expect to place, rather than choosing from a single $0 headline. This article is general information for US readers, not individualized investment, tax or legal advice. Pricing and availability were reviewed November 10, 2026, and can change without notice.