Hello Amibroker

Learning Amibroker is my fun:thumb:

I need help. My Applystop is not working. i have this afl

Buy=Cross(SK,25); //Buy=Cross(SK,Lower); // AND (SK > SD);
Sell = Cross(75,SK); // AND SD < SK;
Short=Cross(75,SK);// AND SD < SK;
Cover= Cross(SK, 25); // AND SK > SD;
Buy = ExRem(Buy, Sell);
Sell = ExRem(Sell, Buy);
Cover = ExRem(Cover, Short);
Short = ExRem(Short, Cover);

ApplyStop(stopTypeloss, stopModePercent,.26666,true);