:((CLOSE,30)-REF(EXPMA(CLOSE,30),1))/REF(EXPMA(CLOSE,30),1),COLORSTICK;DIF:EMA(SUM(MD,2),3),LINETHICK1,COLORYELLOW;入1:IF(DIF>REF(DIF,1),DIF,DRAWNULL),COLORRED,LINETHICK1;入2:IF(DIF<REF(DIF,1),DIF,DRAWNULL),COLOR00FF00,LINETHICK1;DRAWBAND(MACD,RGB(0,128,128),入2,RGB(25,25,0));DEA2:MA(DIF,5);