FAQ > The stock tool > How often do I need to buy and sell?

How often do I need to buy and sell?

You decide how active you want to be and how often you want to buy or sell. Once a year we send you a notification that it may be time to review your portfolio, along with a description of how this can be done. You can of course adjust your portfolio  more often if you want, but keep in mind that commission fees will add up if done too frequently.