选择股票,股价今天有过三日内的低点,而收盘主力持仓有提升

撰写标准：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:SUM(DT,66),COLORWHITE,LINETHICK1;

STICKLINE(DT>0,主力持仓,主力持仓 DT,1,0),COLOR0000FF;

STICKLINE(DT<0,主力持仓 DT,主力持仓,1,0),COLOR00FF00;

请教师给我做一个选择股票,股价今天有过三日内的低点,而收盘主力持仓比昨日有提升,谢谢了,股价便是今天有创三日最低过

撰写方式：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:=SUM(DT,66);

L=LLV(L,3) AND 主力持仓>REF(主力持仓,1);