If you want to please advanced chartists, give them all available drawings - there are over 100 of them! You can also add indicators that will appear by default on the widget. Of course, you can also let your chartists use the 80+ indicators that are included. Possibilities are limitless - you can add things like a second price scale on the left, and change it between a Percentage and Log scales. You can also compare several symbols by overlaying them, or onto different subscharts one over another.