10日内出现5个B的选股公式

编写要求：

这个公式是在网上看到的，感觉不错，请编一个10日内出现5个B的选股公式，不胜感激。 源码如下： N 1 100 20 M 1 100 32 P1 1 100 80 P2 1 100 100 VAR1:=(C+H+O+L)/4; 卖出:XMA(VAR1,N)*(1+P1/1000),COLORGREEN,LINETHICK2; 买入:XMA(VAR1,M)*(1-P2/1000),COLORMAGENTA,LINETHICK2; 幅度:100*(卖出-买入)/买入,NODRAW; MA1:=MA(VAR1,3); STICKLINE(卖出>LOW AND 卖出MIN(C,O) AND 卖出LOW AND 卖出LOW AND 买入MIN(C,O) AND 买入LOW AND 买入HIGH,OPEN,CLOSE,3,0),COLORMAGENTA; STICKLINE(买入>HIGH,HIGH,LOW,0,0),COLORMAGENTA; DRAWTEXT(CROSS(C,买入) OR (L<买入),LOW*0.95,'Ｂ'),COLORRED,LINETHICK2; DRAWTEXT(CROSS(C,卖出) OR (H>卖出),HIGH*1.02,'Ｓ'),COLORGREEN; 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; 黄金线:EMA(C,18),POINTDOT,LINETHICK4,COLORYELLOW;

解答：

?VAR1:=(C+H+O+L)/4;

买入:=XMA(VAR1,32)*(1-100/1000);