Sunnyvale, CA
Posts: 171 since Dec 2012
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It can be done. But only over a large number of trades. On the order of 100 round turns is a good start. The more you do, the more you will see the actual results start to form an expected curve.
It's like in math you have convergent series. A convergent series will approach a number or a curve, but you'll only be able to see it the more iterations you look at. (however, in math you can prove a series, but in trading there is no way to know what the curve will look like  it's entirely empirical.)
