选股,股价今日有过三日内的低点,而收盘主力持仓有增加

编写条件：

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; 请老师帮我做一个选股,股价今日有过三日内的低点,而收盘主力持仓比昨天有增加,谢谢了,股价就是今日有创三日新低过

编写方法：

&nbsp;JJ:=(HIGH+LOW+CLOSE)/3;