So I made this suggestion in the interactive stock charts thread, but some suggest to also post here.
Basically, I’d like the graph to show at what point you bought or sold stock. Like a little green dot shows wherever you bought, and a red dot shows where you sold. It will make is easier to see how well you investments have done over time, especially if you’ve regularly invested in a certain stock.
My rough doodle (I did it on my phone!) shows what im thinking of: