It's not the stressed market conditions, it's the individual stock holder (company) under financial stress that I was talking about. It doesn't matter what caused that stress.
When we (a fortune 500 company) were desperate for cash we sold our stock holdings. A number of relatively small companys' SPs were sunk for 3 to 9 months as a result of our larger than average market selling over that period of time.
Is that what's going on here? I don't know, but it does happen and PTSC's numbers seem far good for the SP and P/E ratio.