学会这个方法，抓10倍大牛股的概率提升10倍>>

jj:=(HIGH+LOW+CLOSE)/3;qj0:=AMOUNT/IF(HIGH=LOW,4,HIGH-LOW);

买1:=qj0*(MIN(OPEN,CLOSE)-LOW);

买2:=qj0*(jj-MIN(CLOSE,OPEN));

卖1:=qj0*(MAX(CLOSE,OPEN)-jj);

卖2:=qj0*(HIGH-MAX(OPEN,CLOSE));

DT:=((买1+买2)-(卖1+卖2))/10000;

主力持仓线:sum(DT,66),COLOR888888,linethick2;

DRAWTEXTABS,linethick1,COLOR00EEff;

STICKLINE(DT>0,主力持仓线,主力持仓线+DT,2,0),COLOR0000FF;

STICKLine(DT<0,主力持仓线+DT,主力持仓线,2,0),COLOR00FF00;

DRAWTEXT(DISPSTATUS=2,主力持仓线,'主力线 ');