【通达信】请老师帮助把金K线银K线出信号写个选股公式(已解决.非常感谢清风摘月.真是2009老师!)

A1:=ABS(((3.48*CLOSE+HIGH+LOW)/4-EMA(CLOSE,20))/EMA(CLOSE,20));            
A2:=EMA(((2.15*CLOSE+LOW+HIGH)/4),A1);
金K线:=EMA(A2,200)*1.118,COLORYELLOW;
ZF:=100*(H-L)/REF(C,1)>5;
银K线:=EMA((2*C+H+L)/4,200),COLORWHITE;
选股:CROSS(C,金K线) OR (CROSS(C,银K线) AND ZF);