powered by strong returns for shares of apple inc and chevron the dow jones industrial average is rallying tuesday morning shares of apple inc aapl and chevron cvx are contributing to the indexs intraday rally as the dow djia was most recently trading 452 points higher 15 apple incs shares have climbed 408 or 31 while those of chevron have risen 458 31 combining for an approximately 57point boost for the dow also contributing significantly to the gain are merck mrk  unitedhealth unh  and jpmorgan chase jpm  a 1 move in any of the benchmarks 30 components 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