AMSC (11.54) weekly chart is below stockcharts.com/c-sc/sc?s=AMSC&p=D&b=5&g=0&i=p13471694757&a=231914235&r=9231 WEEKLY stockcharts.com/c-sc/sc?s=AMSC&p=W&b=5&g=0&i=p60927750030&a=179515087&r=7876