At a good place to bounce... or not. SPX has dropped to the bottom of an up channel (blue). A bounce from here would continue the rally. Breaking below 1420 could produce a further major decline. See daily chart: http://stockcharts.com/h-sc/ui?s=$SPX&p=D&yr=0&mn=3&dy=0&id=p95350935131&listNum=43&a=286711642