STICKLINE(H>REF(H,1),L,L,8,0),COLORGREEN;
STICKLINE(L<REF(L,1),H,H,8,0),COLORYELLOW;
前高点最低价:=BARSLAST(H>REF(H,1)),NODRAW;
前低点最高价:=BARSLAST(L<REF(L,1)),NODRAW;
DRAWICON(C<IF(前高点最低价=0,L,REF(L,前高点最低价))
AND C<IF(前低点最高价=0,H,REF(H,前低点最高价)),H*1.02,2);
DRAWICON(C>IF (前低点最高价=0,H,REF(H,前低点最高价))
AND C>IF(前高点最低价=0,L,REF(L,前高点最低价)),L*0.98,1);