个股和大盘

n1=3;
n2=20;
n3=3;
n4=20;
MA1=MA(CLOSE,n1);
MA2=MA(CLOSE,n2);
个股:MA1/MA2,colorwhite;
MA4=MA(INDEXC,n3);
MA5=MA(INDEXC,n4);
大盘:MA4/MA5,coloryellow;
MA7:1,colorred