Indicatory is an indicator uses price action and averaging movement to trigger it's signals 

buy   signal when the blue sun completely sunset's under the yellow clouds

Sell   signals when the aqua sun completely rise's  over the red clouds 

you could call the indicator to any EA code for auto trading ,optimizing,sell signal index buffer number is (2)

buy signals index buffer number is (3)...

try to avoid weak signals which occur at the end of clouds ,strong signals occur's when there is a wide and

clear clouds exists 

parameters

• Fast- fast moving period
• Slow- slow moving period
• Mast- master moving period
• Up   - up cloud color 
• Down - down cloud color

I write an expert adviser (IndicatoryEA) for calling the indicator it of grid trading type you could change the code as you like 

for martingale or price action ,but the main purpose of the EA is to optimize the indicator for each new pair or time frame

ANY ONE COULD ASK FOR THE EA FOR FREE