较好波段指标――升降线

中线:=EMA(C,10),COLOR0F00FF,LINETHICK0;
升线: STD(中线,7),COLORFF00FF,DOTLINE,LINETHICK1;
降线: -STD(中线,7),COLORGREEN,DOTLINE,LINETHICK1;
IF(升线>REF(升线,1)AND NOT(C<中线),升线,DRAWNULL),COLORRED ,LINETHICK2;
IF(升线>REF(升线,1)AND NOT(C<中线),升线,DRAWNULL),COLOR00FFFF ,POINTDOT,LINETHICK7;
IF(降线>REF(降线,1)AND NOT(C>中线),降线,DRAWNULL),COLORFFFF00 ,POINTDOT,LINETHICK7;
IF(降线>REF(降线,1)AND NOT(C>中线),降线,DRAWNULL),COLORFFFF00 ,LINETHICK2;
IF(降线<REF(降线,1),降线,DRAWNULL),COLOR00FF00 ,LINETHICK2;