写《机构建仓》公式中出现灰色柱子时的选股

编写要求：

N:=9;M1:=3;M2:=3;P:=9;RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;K:=SMA(RSV,M1,1),COLORRED,LINETHICK2;D:=SMA(K,M2,1),COLOR00FF00;JJ:=P*(3*D-2*K),COLOR00FF00;J:=((3 * K) - (2 * D));MAIRU:= CROSS(K,D) AND K<20;MAICHU:= CROSS(D,K) AND D>80;VAR2:=REF(LOW,1);VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3);VAR5:=LLV(LOW,30);VAR6:=HHV(VAR4,30);VAR7:=IF(MA(CLOSE,58),1,0);VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;VAR9:=IF(VAR8>100,100,VAR8);吸筹:STICKLINE(VAR9>-120,0,VAR9,6,1),COLORF00FF0;快线:(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,COLORFF937F;慢线:SMA(快线,M1,1),COLORRED,LINETHICK2;空:SMA(慢线,M2,1),COLOR00FF00;牛股:IF(BARSLAST(CROSS(慢线,空))

=3 AND CROSS(快线,慢线) AND 慢线<30,20,0);买:STICKLINE(BB,0,20,7,1),COLORYELLOW;AA:=IF(BARSLAST(CROSS(快线,慢线))>=4 AND CROSS(慢线,快线) AND 快线>50,20,0);卖:STICKLINE(AA,80,100,7,1),COLOR00FF00;

解答：

 快线:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;