60 minute looks good... Nice signals from overbought/oversold and centerline... 3day average = 60 minute 20 moving average... Thanks...will add it to INTRO board... 3day is ...IT... stockcharts.com/c-sc/sc?s=$SPX&p=60&b=5&g=0&i=p84167906522&a=284609167&r=1354306312170