通达信副图指标大宗净买（附源码）

超B:=L2_AMO(0,2)/10000.0;
 大B:=L2_AMO(1,2)/10000.0;
 中B:=L2_AMO(2,2)/10000.0;
 小B:=L2_AMO(3,2)/10000.0;
 超S:=L2_AMO(0,3)/10000.0;
 大S:=L2_AMO(1,3)/10000.0;
 中S:=L2_AMO(2,3)/10000.0;
 小S:=L2_AMO(3,3)/10000.0;
 大宗净流入:=(超B+大B)-(超S+大S);
 大宗净买率: 大宗净流入/FINANCE(40)*1000000;
 大宗相对流量:大宗净流入/AMOUNT*1000000;
 STICKLINE(大宗净买率>0,0,大宗净买率,2,0),COLORRED;
 STICKLINE(大宗净买率<0,0, 大宗净买率,2,0),COLORCYAN;
 近2:SUM(大宗净买率,2),NODRAW;
 近3:SUM(大宗净买率,3),NODRAW;
 近5:SUM(大宗净买率,5),NODRAW;
 近8:SUM(大宗净买率,8),NODRAW;
 近10:SUM(大宗净买率,10),NODRAW;
 近15:SUM(大宗净买率,15),NODRAW;
 近20:SUM(大宗净买率,20),NODRAW;