把逢低进场改成选股

编写要求：

解答：

?网友求助：

主力资金:EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3), colorred,LINETHICK2;
即将爆发线: 65,color00ff00;
爆发线:80,colorwhite,LINETHICK1;
DRAWTEXT(CROSS(主力资金,爆发线),主力资金,'★爆发！') ,coloryellow;
爆发警戒线: 50,COLOR00FF00;
抄底线:20,colorwhite,LINETHICK2;
DRAWTEXT(CROSS(主力资金,抄底线),主力资金,'★抄底') ,colorwhite;
DRAWTEXT(CROSS(主力资金,爆发警戒线),主力资金,'★加仓') ,colorwhite;
DRAWTEXT(CROSS(主力资金,即将爆发线),主力资金,'★加仓') ,colorwhite;
DRAWTEXT(CROSS(爆发线,主力资金),爆发线,'★空仓') ,colorwhite;
LC:= REF(C,1);
F1:=ZIG(3,15);
方向:IF((F1> REF(F1,1)),5,105),COLOR00FF00,LINETHICK2;
DRAWTEXT(CROSS(抄底线,方向),抄底线,'★逢低进场！') ,colorred;
DRAWTEXT(CROSS(方向,抄底线),方向+20,'★逢高出场！') ,colorwhite;

好象有未来ZIG