把（多头）公式，写成选股

 网友求助：

请老师把下面的公式写成选股公式。条件是。白线上穿黄线的当天写成选股。谢谢老师

多头线:(SUM((((2)*(CLOSE-CLOSE*0.2)+(OPEN-OPEN*0.2)+(HIGH-HIGH*0.2)+(LOW- LOW*0.2))/(5))*(VOL),8))/(SUM(VOL,8)),COLOR0099FF,LINETHICK1;
空头线:LLV(多头线,8),LINETHICK1,COLORGREEN;
C-C*0.2,COLORWHITE,LINETHICK1;

解答如下：

多头线:=(SUM((((2)*(CLOSE-CLOSE*0.2)+(OPEN-OPEN*0.2)+(HIGH-HIGH*0.2)+(LOW- LOW*0.2))/(5))*(VOL),8))/(SUM(VOL,8));
CROSS(C-C*0.2,多头线);