把资金指数公式改成选股公式

 网友求助：

要求主流资金线上穿非主流资金线时选股 谢谢老师！

主流资金:EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3), COLORRED,LINETHICK2;
非主流资金:EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3),COLORGREEN,LINETHICK2;
20,POINTDOT,COLORF00FF0;
50,POINTDOT,COLORGREEN;
80,POINTDOT,COLORWHITE;

解答如下：

主流资金:=EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3);

非主流资金:=EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3);

xg:cross(主流资金,非主流资金);