Below is a short description of rules
Buy Stop: close of a candel is above slow green (20), is greater than 55 and the rolling mean of with period 10 is under itself.
Sell Stop: vice-versa, slow red (20) is used for the signal, as lower band is used 45 value.
Exit rules: rolling mean of crosses the itself.Trailing stop is used as well as take profit.
What is not decripted are to fast (10) which had to be used as the basis for calculating trailing stop, what is currently a task for the future optimization.