把白线下穿黄线做个预警选股

编写要求：

白线:= 100*(HHV(HIGH,60)-CLOSE)/(HHV(HIGH,60)-LLV(LOW,60)); 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); 黄线:=CEILING(SMA(AA5,13,8)),COLORRED,LINETHICK2; 白线1:白线,COLORFFFFFF,LINETHICK1; 黄线1:黄线,COLORRED,LINETHICK3;

解答：

?白线:= 100*(HHV(HIGH,60)-CLOSE)/(HHV(HIGH,60)-LLV(LOW,60));

AA4:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;