With log scale ( I like log scale since it represents percentage moves better) stockcharts.com/c-sc/sc?s=PLUG&p=D&yr=2&mn=0&dy=0&i=p20729430707&a=404531399&r=1429647373411 Without log scale stockcharts.com/c-sc/sc?s=PLUG&p=D&yr=2&mn=0&dy=0&i=p99575213139&a=404531436&r=1429647418153