It indicates excessive bullishness by retail investors. Try this link later after it updates and correspond that with what happened at the extremes against an index chart. <A HREF="http://stockcharts.com/h-sc/ui?s=$CPCE&p=D&yr=2&mn=0&dy=0&id=p80349862641" target="_blank">http://stockcharts.com/h-sc/ui?s=$CPCE&p=D&yr=2&mn=0&dy=0&id=p80349862641</A>