The Dow Jones Industrial Average is rallying Friday morning with shares of Dow Inc. and Goldman Sachs seeing positive momentum for the index. The Dow DJIA, +1.30% is trading 399 points higher (1.2%), as shares of Dow Inc. DOW, +3.09% and Goldman Sachs GS, +2.93% have contributed about 25% of the blue-chip gauge’s intraday rally. Dow Inc.’s shares are up $1.75, or 2.9%, while those of Goldman Sachs are up $9.96, or 2.8%, combining for a roughly 77-point boost for the Dow. Caterpillar CAT, +2.69%, JPMorgan Chase JPM, +2.69%, and Travelers TRV, +2.83% are also contributing significantly to the gain. A $1 move in any one of the 30 components of the benchmark results in a 6.58-point swing.