CLSN pharma ,daily and weekly stockcharts.com/c-sc/sc?s=CLSN&p=D&yr=0&mn=3&dy=10&i=p02201264684&a=266595800&r=1484238700550 stockcharts.com/c-sc/sc?s=CLSN&p=W&yr=1&mn=3&dy=10&i=p59923413556&a=499101957&r=1484238762019