DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
STICKLINE(DIFF>DEA,1,1.8,3,0),COLORFF9999;
STICKLINE(DIFF<DEA,1,1.8,3,0),COLOR333333;
MCDA金叉:=DIFF>DEA;
ISLASTBAR = ISNULL(REFX(&CLOSE,1));
DRAWTEXT(ISLA