[通达信指标]分时趋势线副公式

N1:=30;

N2:=60;

DUANXIAN:EMA(CLOSE,N2),COLORYELLOW,LINETHICK2;

CHANGXIAN:=EMA(CLOSE,N1);

IF(CHANGXIAN>DUANXIAN,CHANGXIAN ,DRAWNULL),COLORRED,LINETHICK2;

IF(CHANGXIAN<=DUANXIAN,CHANGXIAN,DRAWNULL),COLORBLUE,LINETHICK2;

DD:=REF(CHANGXIAN,1)<=REF(DUANXIAN,1) AND CHANGXIAN>DUANXIAN;

KK:=REF(CHANGXIAN,1)>=REF(DUANXIAN,1) AND CHANGXIAN<DUANXIAN;

DRAWICON(DD,DUANXIAN,1);

DRAWICON(KK,CHANGXIAN,2);