$SRNE is another high-growth stock. This one seems to find support around 12. Biotechs are dangerous, so be prepared for big gains or losses. I like this setup but time will tell.
$ARTX is seemingly a financially sound and high-growth company based on current Finviz.com numbers. However, the price and size of the company make it super speculative. Maybe this is a good combination? I suggest seeing if this stock will hold 3 bucks.