经典MACD
SHORT:=6; LONG:=9; MID:=3; DIF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG),LINETHICK1,COLOR0000FF; DEA:EMA(DIF,MID); {GUPIAOFF.COM} DRAWBAND(DIF,RGB(500,180,280),DEA,RGB(380,280,180)); {GUPIAOFF.COM}MACD:(DIF-DEA)*2,COLORSTICK; 向上:IF(DIF>=REF(DIF,1),DIF,DRAWNULL),LINETHICK2,COLORRED; 向下:IF(DIF<REF(DIF,1),DIF,DRAWNULL),COLORGREEN,LINETHICK2; DRAWICON(CROSS(DIF,DEA) AND DIF>REF(DIF,1) AND DEA<0,DIF,0);