shares of unitedhealth and dow inc are seeing positive gains thursday afternoon propelling the dow jones industrial average rally the dow djia is trading 423 points or 12 higher as shares of unitedhealth unh and dow inc dow have contributed around a quarter of the indexs intraday rally unitedhealths shares are up 1197 or 30 while those of dow inc are up 160 or 28 combining for a roughly 89point boost for the dow walgreens boots wba  home depot hd  and nike nke are also contributing significantly to the gain a 1 move in any one of the 30 components of the dow equates to a 658point swing editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use