McDuck, I know nothing of GRIN, but with a recent 300% gain, my first thought is to back off and learn the trading pattern of the stock by watching it on a real time portfolio for a while, a couple of days minimum. While waiting or learning you'll have time to research it! No knee jerk buys or sells for this boy anymore!
muel <g> Happy and Prosperous New Year to Everyone & Peace to All!
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.