通达信boll开口收口幅图指标公式

N:=20;

DRAWGBK(CLOSE OPEN,RGB(10,0,0),RGB(0,0,0),1,2,1);

NOTEXT1:CLOSE,COLORRED;

NOTEXT2:CLOSE,CIRCLEDOT,COLORRED;

UB:BOLL+2*STD(CLOSE,N),COLORGREEN,LINETHICK2;

BOLL:MA(CLOSE,N),COLORRED,LINETHICK2;

DRAWICON(CROSS(CLOSE,UB),BOLL,5);

LB:BOLL-2*STD(CLOSE,N),COLORGREEN,LINETHICK2;

DRAWTEXT_FIX(ISLASTBAR,0,1,0,EXTERNSTR(0,1)),COLORCYAN;

HJ_1:=CROSS(CLOSE,UB) OR CLOSE

DRAWICON(HJ_1,BOLL,5);