DislikedRepainting/Recalculation is a phenomenon. Why it repaints. Because it uses future data for the calculations. To minimize this fact I use a lag, and that is the simplest but not the optimum solution. another approach is to tune the SSA to the market conditions or to use a neural net (or something else) to predict the future bars and make a calculation based on that, but if you can predict the future bars why should you use SSA LOL/There are guys out there who claim the whole approach of SSA is proven useless and Independent Component Analysis or...Ignored