SPX weekly by Gray18 - * as stated in other posts at this board, the status of price action relative to the 89-week ema shown on this chart provides: 1. a price measure of current minimum risk, and 2. the ongoing visual for evaluating the extent of current price stability relative to this moving average * other valuable information presented in this chart is readily evident http://stockcharts.com/c-sc/sc?s=$SPX&p=W&yr=1&mn=0&dy=0&i=p08725459532&a=155481024&r=546