It is kinda of gamble. The pps droping happened before, check the chart before 0.008 run last year! it kept flat at low pps for two month and run greatly.
The pps drop recently may be due to the no FDA update which has been expected for long time. But the point is they have not make a decision yet, we are still waiting, right?
This is from 2009 but I thought it sounded very promising and wanted to share the article. IMO, MMS are bringing this PPS down. Why? I am not sure. Was this stock shorted when the PPS went up last week? I never believed in pumping a stock nor bashing. I am a mere trader. Anyone with answers welcomed.