在下面出现红箭头出做个选股公式

编写要求：

VARQA:=MA(CLOSE,20); RSV:=(CLOSE-LLV(LOW,32))/(HHV(HIGH,32)-LLV(LOW,32)); K:=SMA(RSV,5,1); D:=SMA(K,3,1); D2:=SMA(K,2,1); D3:=((3)*(K)-(2)*(D))*(99); QZS:=(EMA(CLOSE,10)+EMA(CLOSE,32))/2; VAR1:=(EMA(CLOSE,30)+EMA(CLOSE,72))/2; 参考线:VAR1,COLORYELLOW,LINETHICK1; 启动:D3,COLORFF8000; DRAWICON(CROSS(启动,参考线),参考线,1)

解答：

?RSV:=(CLOSE-LLV(LOW,32))/(HHV(HIGH,32)-LLV(LOW,32));

K:=SMA(RSV,5,1);