On several occasions, I have noticed strange things with their charts. If it were some thinly traded stocks with splits, I could understand that perhaps they have missed something. But, look at a chart for a major company that had no splits in recent years: GE http://stockcharts.com/c-sc/sc?s=GE&p=D&yr=3&mn=5&dy=0&i=p81825094466[/url] Note the values of lows in August 2005, February 2006 and the high in October 2007. And compare this with charts from other sources.