On SPCL Yahoo finance under summary, if you hit the 1 month tab on the interactive chart, it shows the PPS spiking at $150.00+. Anyone know what that's about? Is it something going on in the background involving the "Heavy Hitters"? Or is it maybe just some sort of Yahoo "glitch"? Anyone have any ideas?

http://finance.yahoo.com/quote/SPCL?p=SPCL