E=MC2 Warning--Can be chaotic and confusing to most people try this out...2nd derivatives for momentum of CCI and b%- notice everytime b% 20 is outof its bands...also notice the bands are above centerlinehttp://stockcharts.com/c-sc/sc?s=$SPX&p=60&yr=0&mn=0&dy=10&i=p46289428537&a=256813784&r=8809