请高手老师帮忙把指标改成选股谢谢了

MAA5: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;
STICKLINE(买,OPEN,CLOSE,2,0),COLORYELLOW;

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));
买进:FILTER(买=1,5);

楼主想要的选股公式改好了,不过该选股条件有些苛刻,可能难于选到股票: 年认同价:=ma(c,240); 价格中枢:=(sum(年认同价,0)/(barssince(年认同价>0) 239)); 箱顶:=价格中枢*1.2; 箱底:=价格中枢*0.8; 毛利润率:=finance2(21)/finance2(20); 成长价值:=年认同价*(1 毛利润率); 收益价值:=年认同价 finance2(33); 回调认同:=ema(ema(c,20),13); 多头:=(回调认同>ref(回调认同,1))and(成长价值>ref(成长价值,1))and(收益价值>ref(收益价值,1))and(dynainfo(7)>0); 回调条件:=count(c<回调认同,5)>=3; 回调突破:=(ref(c,1)<=ref(回调认同,1))and(c>回调认同)and(回调条件)and多头; 成长条件:=count(c<成长价值,5)>=3; 成长突破:=(ref(c,1)<=ref(成长价值,1))and(c>成长价值)and(成长条件)and多头; 收益条件:=count(c<收益价值,5)>=3; 收益突破:=(ref(c,1)<=ref(收益价值,1))and(c>收益价值)and(收益条件)and多头; 箱底条件:=count(c<箱底,5)>=3; 箱底突破:=(ref(c,1)<=ref(箱底,1))and(c>箱底)and(箱底条件)and多头; 价格条件:=count(c<价格中枢,5)>=3; 价格突破:=(ref(c,1)<=ref(价格中枢,1))and(c>价格中枢)and(价格条件)and多头; 箱顶条件:=count(c<箱顶,5)>=3; 箱顶突破:=(ref(c,1)<=ref(箱顶,1))and(c>箱顶)and(箱顶条件)and多头; 买点:回调突破and成长突破and收益突破 and箱底突破and价格突破and箱顶突破;