It's very cool, overall the site looks pretty clean and contains all the information I need. I like having the ability to sign up and create my own personalized watchlist, gives another layer of engagement in a way (I'm not sure if this is a new concept or if competitors do this aswell). The only thing I don't really like is the big graph on the homepage. It's a little bit too big and the graph itself combined with a poorly chosen gradient look a bit off. But overall good stuff!
Thanks for the kind words. I do agree that the graph is a bit over the top when you use the site on a desktop or laptop. I was initially just planning to use it as a big dashboard to set up on a TV, in which case this works well. I'll have to see if I can find a middle ground, or just have it smaller by default and then have a "Big screen mode".