PEIX and BIOF daily and weekly charts PEIX DAILY stockcharts.com/c-sc/sc?s=peix&p=d&yr=0&mn=4&dy=0&id=p01736641350&a=247150289 WEEKLY stockcharts.com/c-sc/sc?s=peix&p=w&yr=1&mn=6&dy=0&id=p99921471991&a=248410114 BIOF DAILY stockcharts.com/c-sc/sc?s=biof&p=d&yr=0&mn=4&dy=0&id=p26246790381&a=247339303 WEEKLY stockcharts.com/c-sc/sc?s=biof&p=w&yr=2&mn=6&dy=0&id=p66084716709&a=248410092