一根线,吃遍天主图波段指标

趋势线:SMA(FORCAST(CLOSE,13),5,1),COLORRED  ;
IF(趋势线>REF(趋势线,1),趋势线,DRAWNULL),COLORRED,LINETHICK1;
IF(趋势线<REF(趋势线,1),趋势线,DRAWNULL),COLORGREEN,LINETHICK1;