shares of chevron and apple inc are seeing positive momentum tuesday morning leading the dow jones industrial average rally shares of chevron cvx and apple inc aapl have contributed around a quarter of the indexs intraday rally as the dow djia is trading 571 points higher 19 chevrons shares have gained 589 or 40 while those of apple inc have risen 503 or 38 combining for an approximately 72point boost for the dow other components contributing significantly to the gain include salesforce inc crm  unitedhealth unh  and visa v  a 1 move in any one of the 30 components of the benchmark 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