How do I save a Watchlist?
Once you have selected the instruments you need, you can save your selection as a Watchlist by going to View -> Watchlists -> Save Watchlist. You can name this watchlist whatever you would like and type a description if needed. Once you click 'OK' the watchlist is saved to later reference if you need to go back to that particular selection of instruments.
Alternatively, you can save a watchlist from the manage symbol subscription window as well: