The author claims that its core strategy comes from the famous scalp software MillionDollor Pips, but the code is rewritten by itself. The EA is very sensitive to the difference of points. It can only be profitable on the low point platform. The point difference is more than 3 points. Its basic working principle is to enter the order with Buystop and Sellstop when the price is about to break through. As for the price breakthrough, it can be identified by two MA, or the brin belt, or Envelop index, or two ATR values. In addition to ATR, several other indicators need to calculate a "channel" and compare the width of the "channel" with the default VolatilityLimit. When Stop single trigger, add stop loss, stop gain and track stop loss in time. In short, this is almost all necessary for short scalp software.