N1:=5;N2:=10;N3:=20;N4:=30;
BBI:(MA(CLOSE,N1)+MA(CLOSE,N2)+MA(CLOSE,N3)+MA(CLOSE,N4))/4,COLORRED,LINETHICK1;
BB:=BBI IF(BB,BBI,DRAWNULL)COLORGREEN,LINETHICK1;
{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