将DDZ改成大智慧指标

编写要求：

解答：

?网友求助：

JJ:=(HIGH+LOW+CLOSE)/3;
DD:=(2*JJ-HIGH-LOW)/(HIGH-LOW)*100;
DDZ:DD*17,LINETHICK;
DDZ1:DD*13,LINETHICK;
DRAWBAND(DDZ1,RGB(0,24,224),DDZ,RGB(255,0,0));
量比:DDZ/REF(DDZ,1),LINETHICK0,COLORRED,NODRAW;
预警1:DDZ>450 AND CROSS(DDZ,DDZ1) AND MA(V,5)>EXPMA(MA(V,5),5) AND C>EMA(C,68),LINETHICK;
预警2:DDZ<-500 AND CROSS(DDZ1,DDZ) AND MA(V,5)