Long-term investing

Interactive Brokers Equity Trading Fees guide

Trading fees compound over decades, so long-term investors should understand exactly what they pay per equity trade and per year of holding. This guide does not quote current Interactive Brokers commission rates, because fee schedules change and any figure printed here could be outdated. Instead, it walks through the fee categories to look for, where to find them in official documents, and how to translate a fee schedule into an estimate of your own annual cost.

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Read the official fee schedule line by line

The only reliable source for equity trading fees is the broker's own published pricing pages and the fee disclosures inside your account. When reviewing Interactive Brokers' documents, look beyond the headline commission. Check whether pricing differs by account type or pricing plan, whether minimum charges per order apply, and whether fees vary by exchange or country. Also confirm whether regulatory or exchange fees are passed through separately, since these can appear on your trade confirmations even when the commission itself looks small.

Identify which pricing plan or account type applies to you before reading rates.
Check for per-order minimums and maximums, not just the per-share or percentage rate.
Confirm whether exchange, regulatory and clearing fees are charged in addition to commission.
Note whether fees differ across the stock exchanges you plan to use.

Account for currency and non-trading costs

For investors buying equities listed in another currency, the conversion cost can matter as much as the commission. Verify how currency conversion is charged, whether a spread or explicit fee applies, and whether conversions happen automatically or must be placed manually. Beyond trading, review non-trading costs that affect long-term holders: possible inactivity charges, market data subscriptions, withdrawal fees and account maintenance items. Each of these should be confirmed in the current fee schedule rather than assumed from older reviews.

Check how foreign exchange conversions are priced when buying overseas equities.
Review the fee schedule for withdrawal, data and account maintenance charges.
Ask support in writing about any fee line you find unclear, and keep the reply.
Recheck the schedule periodically, since pricing terms can be revised.

Estimate your own annual cost

A fee schedule only becomes meaningful when applied to your behaviour. Estimate how many trades you place per year, your typical order size and the currencies involved, then work through the schedule to compute a yearly cost figure. The Brokerage fee calculator at /tools/brokerage-fee-calculator can help you structure this estimate. If you are still choosing a provider, run the same calculation for each candidate using each broker's own current documents, and use the Find my broker page at /find-my-broker to organise the comparison. Further context on cost discipline is available on the Long-term investing hub at /invest-long-term.

Model your realistic trade count and order size rather than a generic example.
Include currency conversion and non-trading fees in the annual total.
Repeat the calculation with current figures whenever the fee schedule changes.
Compare providers only on verified, like-for-like fee inputs.

Continue researching

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FAQ

Where can I find the current Interactive Brokers equity commission rates?

Use the broker's own published pricing pages and the disclosures inside your account. Third-party summaries can lag behind changes, so treat them as starting points and confirm every figure in the official schedule before trading.

Are commissions the only cost of trading equities?

No. Depending on the broker and market, costs can include exchange and regulatory pass-through fees, currency conversion charges, market data subscriptions and account-level fees. Review the full fee schedule, not just the headline commission.

How do trading fees affect long-term returns?

Fees reduce the amount invested and compound against you over time. Even modest per-trade costs add up for frequent buyers, so estimating your total annual cost from verified figures helps you understand the real drag on your portfolio.