N1:=5;
 N2:=10;
 N3:=20;
 N4:=30;
 {画K线}
STICKLINE(C>=BBI,O,C,2.5,1),COLOR0000EE;
 STICKLINE(C>=BBI AND C>=O,C,H,0,1),COLOR0000EE;
 STICKLINE(C>=BBI AND C>=O,O,L,0,1),COLOR0000EE;
 STICKLINE(C>=BBI AND C  STICKLINE(C>=BBI AND C  STICKLINE(C  STICKLINE(C=O,C,H,0,1),COLORBLUE;
 STICKLINE(C=O,O,L,0,1),COLORBLUE;
 STICKLINE(C  STICKLINE(C  BBI:(MA(CLOSE,N1)+MA(CLOSE,N2)+MA(CLOSE,N3)+MA(CLOSE,N4))/4,COLORRED,LINETHICK2;
 BB:=BBI  IF(BB,BBI,DRAWNULL)COLORGREEN,LINETHICK2;
 DRAWICON(CROSS(C,BBI),BBI*0.975,1);
 DRAWICON(CROSS(BBI,C),BBI*1.015,2);

BS:=EMA(C,5),COLORWHITE;
升升不息:EMA(BS,30),COLORMAGENTA,LINETHICK2;

重心:(H+L+3*C+O)/6,NODRAW;
 STICKLINE(重心>0,重心,重心*1.001,0.1,0),COLORLIRED;
重心转向:重心>REF(重心,1) AND REF(重心,1)  STICKLINE(重心转向,L,MAX(C,O),0.1,0),COLORYELLOW;
 STICKLINE(重心转向,L,L*1.001