couple weeks ago, I bought into ASTI, started buying in @ .22, all way down to .11 cents. the pps stayed under @ .10- .11 for few weeks, and I thought it was dead money for me. people screamed the company was over whelmed with toxic debt., and was going B.K. !! well yesterday, out of completely nowhere, the pps skyrocketed . no news. went up to .35 today. I'm out now, but just goes to show how fast these low float, small caps. can run up quickly.