shares of intel and caterpillar are trading higher wednesday morning lifting the dow jones industrial average into positive territory shares of intel intc and caterpillar cat are contributing to the bluechip gauges intraday rally as the dow djia was most recently trading 102 points or 03 higher intels shares are up 253 48 while those of caterpillar have gained 485 22 combining for an approximately 49point boost for the dow walt disney dis  boeing ba  and walmart wmt are also contributing significantly to the gain a 1 move in any of the indexs 30 components equates to a 659point 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