个股涨幅与大盘涨幅对比：

A:=INDEXC;
B:=REF(INDEXC,1);
D:=(A/B)*100-100;

A1:=CLOSE;
B1:=REF(CLOSE,1);
D1:=(A1/B1)*100-100;

G:D1-D;
X:0;
M10:MA(G,N)*2.5;
M11:MA(M10,N)*2.5;