trend follower (mainly monthly entries/exits)...hunt big trends...mma, working out...best advice i've gleaned..."an opinion is not a position; a position is not an opinion", @peterlbrandt (5/3/11 in a blog post)
Primary interest is Bio with intriguing pipelines that have large growth potential. I attempt to hold >50% of positions LT unless negative data, mgmt. concerns, or known negative events. Diversify and only trade in spec what you can lose.