轨道主图改成大智慧

编写要求：

BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,COLORWHITE; UPR:=BBI+P*STD(BBI,N),COLORYELLOW; DWN:=BBI-P*STD(BBI,N),COLORFF00FF; A:(UPR-DWN)/DWN<0.03;

解答：

?N:=11;P:=6;

BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4;