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;