极好的分时成交统计公式！

分时成交统计公式

b1:=SUBSAMEDAY(&BIGBUYCOUNT1)+SUBSAMEDAY(&BIGBUYCOUNT2);
 b2:=SUBSAMEDAY(&WAITBUYCOUNT1)+SUBSAMEDAY(&WAITBUYCOUNT2);
 b3:=-SUBSAMEDAY(&BIGSELLCOUNT1)-SUBSAMEDAY(&BIGSELLCOUNT2);
 b4:=-SUBSAMEDAY(&WAITSELLCOUNT1)-SUBSAMEDAY(&WAITSELLCOUNT2);
 STICKLINE(b2>0,b1,b1+b2,8),color160060;
 STICKLINE(b1>0,0,b1,8),color0000ff;
 STICKLINE(b3<0,0,b3,8),color00ff00;
 STICKLINE(b4<0,b3,b3+b4,8),color166000;
 z:0;
主动大买:b1,color0000ff;
主动大卖:b3,color00ff00;
被动大买:b2,color160060;
被动大卖:b4,color166000;
 a:=BIGBUYCOUNT1+BIGBUYCOUNT2+WAITBUYCOUNT1+WAITBUYCOUNT2;
 b:=BIGSELLCOUNT1+BIGSELLCOUNT2+WAITSELLCOUNT1+WAITSELLCOUNT2;
机构动向:(a-b)/(a+b)*100;