30 minute... stockcharts.com/c-sc/sc?s=$SPX&p=15&b=5&g=0&i=p44095237932&a=202389515&r=5316 stockcharts.com/c-sc/sc?s=SPY&p=30&yr=0&mn=0&dy=10&i=p60418444907&a=266875291&r=1337953709280