PDOS 0.0001 - BUY http://stockcharts.com/h-sc/ui?s=PDOS&p=D&yr=3&mn=0&dy=0&id=p57647637891 http://stockcharts.com/c-sc/sc?s=PDOS&p=D&yr=1&mn=3&dy=0&i=p78035611476&r=1420279123920 http://stockcharts.com/c-sc/sc?s=PDOS&p=D&yr=3&mn=0&dy=0&i=p57647637891&r=1416562780546