通达信源码:
EME13:=(EMA(EMA(C,13),13)/REF(EMA(EMA(C,13),13),1)-1)*1000;
NOTEXT吸:IF(BACKSET(EME13< 0 AND EME13> REF(EME13,1),2),EME13,DRAWNULL),COLORLIRED,LINETHICK3;
NOTEXT拉:IF(BACKSET(EME13>=0 AND EME13> REF(EME13,1),2),EME13,DRAWNULL),COLORRED,LINETHICK3;
NOTEXT派:IF(BACKSET(EME13>=0 AND EME13<=REF(EME13,1),2),EME13,DRAWNULL),COLORGREEN,LINETHICK3;
NOTEXT落:IF(BACKSET(EME13< 0 AND EME13<=REF(EME13,1),2),EME13,DRAWNULL),COLORWHITE,LINETHICK3;