The Dow Jones Industrial Average is rallying Wednesday morning with shares of Dow Inc. and Boeing leading the way for the index. Shares of Dow Inc. DOW, +2.34% and Boeing BA, -0.17% are contributing to the index’s intraday rally, as the Dow DJIA, -0.02% is trading 415 points, or 1.3%, higher. Dow Inc.’s shares have climbed $2.64, or 4.0%, while those of Boeing are up $4.97, or 3.7%, combining for a roughly 50-point boost for the Dow. Chevron CVX, +2.49%, JPMorgan Chase JPM, +1.11%, and Caterpillar CAT, +1.37% are also contributing significantly to the gain. A $1 move in any one of the 30 components of the index results in a 6.59-point swing.