通达信飞天擒龙战法主图源码

飞天擒龙战法，很久以前收集到的，今天源码分享。
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);
DRAWTEXT_FIX(1,0.980,20,1,'GOODGUPIAO'),COLORYELLOW;
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;