CHB <img src=http://stockcharts.com/c-sc/sc?s=CHB&p=D&yr=0&mn=3&dy=0&i=p88870427606&a=161478377&r=805> <img src=http://stockcharts.com/c-sc/sc?s=CHB&p=W&yr=1&mn=0&dy=0&i=p40172716104&a=163715658&r=5848>