Trend Prediction for Amibroker (AFL)

_SECTION_BEGIN("Trending or Trading _");
/*MACD BULL-BEAR*/
ob=Signal()<MACD();
os=Signal()>=MACD();
values5 = os>0;
values6 = ob>0;
AddToComposite(Values5,"~macdbear","V");
AddToComposite(Values6,"~macdbull","V");
Buy=0;
_SECTION_END();