This is a scalping system that uses 2 known indicators which is the bollinger bands and the chaos awesome indicator. This technique must be done during 3 am to 11 am EST. This works on trending market, not on ranging markets. Timeframes 1 minute to 30 minute is effective in this system and works in all major currency pairs.
Bollinger Bands (20, 2)
Chaos Awesome Oscillator
EMA 3 close
EMA 3 must cross up through the 20.
EMA (middle band) along with the CAO must be approaching or crossing the zero line going up.
EMA 3 must cross down through the 20.
EMA 20 along with the CAO must be approaching or crossing the zero line going down.