请教高手改成选股公式

AA5:MA(C,5),COLORFF00FF,LINETHICK2;
MAA10:=MA(C,10);
MAA30:MA(C,30),COLORRED;
KS:IF(MAA10>MAA30,MAA10,MAA30),COLORBLUE;
A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
A4:=SMA(A3,3,1);
A5:=SMA(A4,3,1);
A6:=3*A4-2*A5;
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
买:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2));
DRAWTEXT(FILTER(买=1,5),LOW-0.05,'↖买进'),COLORYELLOW;

请教高手改成选股公式，通达信能用的，谢谢了。

A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
A4:=SMA(A3,3,1);
A5:=SMA(A4,3,1);
A6:=3*A4-2*A5;
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
买:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2));
DRAWTEXT(FILTER(买=1,5),LOW-0.05,'↖买进'),COLORYELLOW;

{本指标可以做4个选股公式，楼主可根据自己的偏好采纳} {1.红线买选股} a1:=abs((ema(close, 5) - ema(close, 10))) * 628; a2:=a1 / close; 超短线1:a1MAA30,MAA10,MAA30),COLORBLUE; A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100; A4:=SMA(A3,3,1); A5:=SMA(A4,3,1); A6:=3*A4-2*A5; A7:=C-REF(C,1); A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6); 买:LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2)); 选股时把“买”设置“等于1”即可

AA5:=MA(C,5); MAA10:=MA(C,10); MAA30:=MA(C,30); KS:=IF(MAA10>MAA30,MAA10,MAA30); A3:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100; A4:=SMA(A3,3,1); A5:=SMA(A4,3,1); A6:=3*A4-2*A5; A7:=C-REF(C,1); A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6); 买:=LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2)); 买=1;