Wang,Bill..let's take that MSFT chart a step further.. Wang, I find it interesting you use a RSI value of 7 and not the run of the mill 14 value..Good..I don't like to use what everybody else is using either..LOL..and if you notice that was one of the first possible clues that a run of some sort was about to start..it approached and hit 50 coming from below, while at the same time there was a 'down in the basement' PPO and MACD cross..hmmm...I can't annotate chart so you'll have to visualize a line straight down from where RSI 7 initially shot up and touched the 50.
The combination of these events could well be some of my 'heads up' alerts that I will plug into StockFetcher. That is, ones that will get my attention initially..And the willams% cross 50, +DMI (green) crossing the -DMI (red) from below, Aroon cross, etc. would be more of 'confirmation' indicators..what you think??..