把走势线金叉主力线做个选股预警公式

编写要求：

N:=30; M:=60; 散户线: 100*(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M)); RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:=SMA(RSV,5,1); D:=SMA(K,3,1); J:=3*K-2*D; 主力线:EMA(J,6),COLORYELLOW; 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,VAR9,2,5),COLORMAGENTA; AA3:=(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))*100-10; AA4:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100; AA5:=SMA(AA4,13,8); 走势:CEILING(SMA(AA5,13,8)),COLORRED,LINETHICK2; AA6:=SMA(AA3,21,8); DRAWICON(FILTER(J>REF(J,1)AND 走势>=REF(走势,1)AND 走势<25 ,5),走势,4); DRAWICON(FILTER(J85 ,5),J,5);

解答：

?N:=30;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;