CPE CPE 4.71 (07/25/2012) http://finviz.com/screener.ashx?v=131&t=CPE CPE Daily Chart http://stockcharts.com/c-sc/sc?s=CPE&p=D&yr=0&mn=4&dy=0&i=p40494898705&a=272542038&r=1343239914200 CPE Weekly Chart http://stockcharts.com/c-sc/sc?s=CPE&p=W&yr=3&mn=0&dy=0&i=p67829515278&a=272817603&r=1343239994769