妖股指标，你看看怎么样

参数：
N=10
 P=3

 BBI:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,LINETHICK2;
 UPR:BBI+P*STD(BBI,N);
 DWN:BBI-P*STD(BBI,N);
 EMA5:EMA(CLOSE,5);
 W:=BARSLAST(DISPSTATUS=1);
天:BARSLAST(L=LLV(LOW,W)),COLOR00FFFF,LINETHICK0,PRECIS0;
 DRAWTEXTREL(10,150,'■目前可见K线:'+NUMTOSTRN(W+1,0)+'天'),colorwhite;
低涨:(C/LLV(LOW,W)-1)*100,COLOR0000FF,LINETHICK0,PRECIS2;DRAWTEXTREL(10,100,'■低点至今上涨:'+NUMTOSTRN(低涨,2)+'％  '+NUMTOSTRN(天,0)+'天'),COLOR0000FF;
 DRAWTEXTREL(10,200,'■建议查阅K线:短线30天,中长线120天!'),COLORFF8899;
 BEGIN DRAWTEXTREL(10,50,'所属板块：'+BKNAME),LINETHICK1,color00FFFF;end;
 ZT:=C/REF(C,1)>1.097;
 XH:=FILTER(ZT,13);
 BH:=BARSLAST(ZT);
 CZ:=REF(H,BH)-REF(L,BH