We enter long if the price closes over the upper bollinger bands.
We enter short if the price closes under the lower bollinger bands.
Instead of an integer deviation parameter, we use a double deviation value for each band.
Note : maxspread should be set to 3 for optimal results.
ECH M5. 2009.
Total net profit : 1686.45%
RDD : 27.33%
Strategy tester results too big to be attached.
Download : BBandsDev Scalper (available in the Elite section)




