Back Testing

Back testing is always, always going to be overfit to some degree. I think there's no way to fully, a hundred % get around that. There are things you can do to try to test the degree of overfitting. But we always warn people in all our materials, everything like hay, you cannot extrapolate from a back tas this hirgan peform going for it. The fll say, you see, ye. Take it with a huge grain of salt.