I also find wallstarb's posts to be useful. In fact, his posts on a run-up in the price of OXGN pre-ASCO persuaded me to sell 1/3 of my position at a price that is $1/share higher than yesterday's close, for which I am quite thankful. It's too bad I didn't jettison the entire position at the time, especially given this morning's announcement that OXGN's CEO resigned "to pursue other interests" , which I do not find encouraging.