获利比例:WINNER(CLOSE)*100,COLORWHITE; 平均成本:COST(获利比例),NODRAW; X_1:=COST(95); X_2:=COST(5); 集中度:(X_1-X_2)/(X_1+X_2)*100,COLORRED,LINETHICK2; STICKLINE(获利比例>=80 AND 集中度<=10,0,20,0.8,0),COLORYELLOW; 集中度10%:10,COLORCYAN; 获利盘80%:80,COLOR0080FF;
