不错的筹码变异，双线变红买入

集中度:(COST(95)-COST(5))/(COST(95)+COST(5))*100,COLORred,LINETHICK2;
集中度1:(COST(85)-COST(15))/(COST(85)+COST(15))*100;
M5:HHV(集中度,5),DOTLINE;
顶1:hhv(集中度,21),ColorFF00FF,linethick1;
顶2:hhv(集中度1,21),ColorFF00FF,linethick1;
角度:atan(集中度-ref(集中度,1))*3.1416*10,PRECIS1,LINETHICK0;
drawicon(集中度>ref(集中度,1),集中度,7);
PARTLINE(集中度,集中度>ref(集中度,1),RGB(255,0,0),集中度<ref(集中度,1),RGB(0,255,0),1,rgb(0,0,255)),linethick2;
PARTLINE(集中度1,集中度1>ref(集中度1,1),RGB(255,0,0),集中度1<ref(集中度1,1),RGB(0,255,0),1,rgb(0,0,255)),linethick2;
ZT:=REF(C,1)*1.1-C<0.01 AND H=C;{涨停}
获利:=WINNER(C)>0.9;
DRAWTEXT(集中度<=13 AND ZT AND 获利,集中度,'必入好股'),COLORYELLOW;