Trade stocks, funds and ETFs in your app

Seize opportunities on the market as soon as they arise and trade stocks, funds and ETFs from Switzerland, the US and Germany – with clear, transparent fees.

Get started fast: Set it up in just a few minutes and start trading right away (US markets after providing the required information)
Clear, fair fees: One trade per quarter free of charge; then 0.75% per order (min. CHF 10) plus 0.35% p.a. custody fee
A wide choice: Stocks, investment funds and ETFs from Switzerland (SWX), USA (NYSE & NASDAQ) and Germany (XETRA)
Maintain an overview: Check and adjust your portfolio at any time in the app and in E-Banking

Discounts: If you are under 26 years old – or under 30 and a student – you benefit from 50% discount.

Find out how you can trade securely in the app – opportunities and risks clearly explained.

More about trading

Broad diversification strengthens your portfolio in the long term. Find out how to build a diversified portfolio in 10 steps.

More about diversification

�鶹�� key4 smart investing: your digital companion

Recommendations for suitable funds and ETFs
Invest money regularly with a savings plan
Quick and easy to set up in the Mobile Banking App

Discover �鶹�� key4 smart investing

Professional management with �鶹�� Manage

Portfolio management by �鶹�� experts
A transparent, comprehensible fee model
Comprehensive support and regular status reports

�鶹�� Manage

What can I trade – and on which stock markets?

When can I start trading after opening the account?

Why can’t I trade any US stocks yet?

Which fees apply?

Is advice included?

How many trading portfolios can I have?

Are there any special offers right now?

*Offer conditions for free trades

Until 31 December 2026, you will benefit from the reimbursement of the transaction costs of one transaction per quarter.
The offer of free trades via �鶹�� key4 trading is subject to the following conditions:

Only the transaction costs or brokerage fees charged will be reimbursed. Third-party expenses and duties (e.g. value added tax, withholding tax, stamp duties) are excluded from the reimbursement.

The maximum trading value of the transaction is CHF 5,000 or EUR 5,000 or USD 5,000. The nominal amount of the transaction is decisive, without taking into account transaction costs, brokerage fees, third-party fees or duties. Transactions with a higher trading value are not taken into account; a pro rata reimbursement is not possible.

Only one transaction per quarter and per banking relationship is taken into account – irrespective of whether it is a purchase or a sale.

The transaction must be carried out via �鶹�� key4 trading.

Only the first transaction in the given quarter that meets all of the above criteria, irrespective of the currency, is eligible for reimbursement. Further transactions are subject to the regular costs in accordance with the applicable price brochure (PDF, 2 MB) .

The transaction costs will be reimbursed at the beginning of the following quarter.

The reimbursement will be credited to the same account from which the transaction costs were originally debited.

The client relationship and the �鶹�� key4 trading securities custody account must be active at the time of the reimbursement.

The offer is valid for transactions executed up to and including 31 December 2026.

The applicable opening conditions apply to the opening of a �鶹�� key4 trading account.

The General Terms and Conditions and the General Terms and Conditions governing custody accounts of �鶹�� Switzerland AG apply to the management of �鶹�� key4 trading. You can find an overview of all applicable Terms and Conditions at Legal notice.