aj99 Just because it had a big drop after it fell below the 50DMA, doesn't mean it's going to have a big drop now. You show no back testing of this crossing under the 50 DMA. As I stated below using the 50DMA works, but like "any moving average system" the losses are 70% and the wins are 30% at best.
From a probability point of view, crossing moving averages are playing for the "outliners" in the probability distribution function.IMHO.