Definition of insanity: shorts continuing to sell and expecting a different result other than positive data from SGYP. I think somebody's brokerage may end this insanity come April though. Let the margin calls begin.
Long buying causing the increase in PPS as you mention and short interest increasing. Shaping up for an epic squeeze, shorts think 9 (longs) out of 10 people (the 10th person remaining representing the less than 10% short position) are wrong, damn they are playing a risky game........LT