把公式中“财神”做个条件选股

编写要求：

VARH2:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;VARH3:=SMA(SMA(VARH2,3,1),3,1)/28.57;VARH4:=EMA(VARH3,5);操盘:=3*VARH3-2*VARH4;AH1:=CROSS(操盘,VARH3) AND VARH3<2.1 AND C>O; DRAWTEXT(AH1,3,'财神'),COLORRED ;

解答：

VARH2:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;