shares of caterpillar and dow are seeing positive gains tuesday afternoon sending the dow jones industrial average into positive territory the dow djia is trading 157 points higher 05 as shares of caterpillar cat and dow dow have contributed to the bluechip gauges intraday rally caterpillars shares have risen 663 or 31 while those of dow are up 077 or 14 combining for an approximately 49point boost for the dow 3m mmm  boeing ba  and goldman sachs gs are also contributing significantly to the gain a 1 move in any one of the 30 components of the index results in 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