What do you (or most people) mean when you say "invest"? You want to buy some and hold onto it for 10 years and become rich? Probably not. Do you want to day trade? Sure. Do you want to buy some and sell or 2x profit in a few months and then repeat every year? Sure. Right now though it's too high. Once it gets under 40 it will start to become time to buy for the next "pump'.