Here is a chart of the S&P 500 with the number of its stocks moving above the 50, 150, & 200 day simple moving average. The yellow line represents the October 2007 peak and looking at that point in time we can see we were already having problems on the 150 & 200 SMA.
I wonder how much money I might have saved if I had been monitoring this chart back then? :rolleyes:
Attachment 101