Something similar to GreenRed (laid out earlier), still traded. From experience, I think this idea will work at a distance.
A couple of remarks.:
1)When testing on history, for similar ideas, it gives an error of 20-30 % of the result for the worse in reality (those tests that greenred conducted with his hands on history, they can be found in that topic).
Test the Demo in real time, take a couple of months to do this-you will immediately find individual improvements that will give you an increase.
2) MM in % ratio, proved to be worse than the volume of the position on the volume of the established funds.
But to do this, you need to know the strength of your approach and deposit
(On the Demo you can).
I am not a supporter of robotics, for gas, I think, in annual terms, the profit factor will be 1.5-1.7.