You can find any instrument using the Instruments panel. Search for the instrument by description (Apple) or ticker (AAPL.NASDAQ), or expand the instrument tree (Stocks & ETFs – NASDAQ – AAPL).
Instruments — Web Platform
Hint: Drag and drop an instrument to add it to Watchlists.
Note: The instruments in the INDEX group are not available for trading; they are provided for reference and informational purposes only.