$I $CPRX 2 month charts stockcharts.com/c-sc/sc?s=cprx&p=D&yr=0&mn=2&dy=0&i=p23001212636&r=4353 stockcharts.com/c-sc/sc?s=I&p=D&yr=0&mn=2&dy=0&i=p23001212636&r=4353