MA1:=MA(CLOSE,6);
MA2:=MA(CLOSE,18);
IF(MA2>REF(MA2,MA1),MA2,DRAWNULL),LINETHICK2,COLORYELLOW;
IF(MA2<REF(MA2,MA1),MA2,DRAWNULL),COLORGREEN,LINETHICK2;
IF(MA1<REF(MA1,MA1),MA1,DRAWNULL),COLORGREEN;
IF(MA1>REF(MA1,MA1),MA1,DRAWNULL),COLORRED;
DRAWTEXT(CROSS(C,(MA1)) AND MA2>REF((MA2),1) AND MA1>REF((MA1),1),LOW*0.98,'买');
TDX用