MID:=MA(C,M); VART1:=POW((C-MID),2); VART2:=MA(VART1,M); VART3:=SQRT(VART2); UPPER:=MID 2*VART3; LOWER:=MID-2*VART3; 布林线:=IF(CURRBARSCOUNT<=100,REF(MID,1),DRAWNULL),DOTLINE,COLOR00FFFF; 日布:REF(UPPER,1),DOTLINE,COLOR00FF00; BOLL3:=MA(CLOSE,N3); BOLL4:=MA(CLOSE,N4); 最新价:IF(CURRBARSCOUNT<=50000,CONST(IF(C>0,C,H)),DRAWNULL),DOTLINE,COLORFF00FF; 周布:IF(CURRBARSCOUNT<=10000 AND ((BOLL3 2*STD(C,N3))-C)*100/C<20,BOLL3 2*STD(C,N3),DRAWNULL),LINETHICK2,COLORBLUE; 月布:IF(CURRBARSCOUNT<=10000 AND ((BOLL4 2*STD(C,N4))-C)*100/C<20,BOLL4 2*STD(C,N4),DRAWNULL),LINETHICK2,COLORGREEN; |
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