You can set up a price alert for any of the available stocks. The alert can be created by opening the Revolut app and going to the ‘Stocks’ section. Select 'Invest' button and then one of the available stocks.
Then in the details of the stock, above the section with a price/graph, select the bell icon, and create an alert. To delete an alert, swipe left on the created alert in the stock details and choose 'Delete'.