Shares of Dow Inc. and Boeing are trading higher Wednesday morning, propelling the Dow Jones Industrial Average into positive territory. Shares of Dow Inc. /zigman2/quotes/203121064/composite DOW +2.17% and Boeing /zigman2/quotes/208579720/composite BA -4.40% are contributing to the blue-chip gauge's intraday rally, as the Dow /zigman2/quotes/210598065/realtime DJIA -1.39% is trading 136 points, or 0.5%, higher. Dow Inc.'s shares are up $2.28, or 4.8%, while those of Boeing are up $6.82, or 2.1%, combining for a roughly 62-point bump for the Dow. Also contributing significantly to the gain are Apple Inc. /zigman2/quotes/202934861/composite AAPL -0.06% , McDonald's /zigman2/quotes/203508018/composite MCD -2.79% , and Microsoft /zigman2/quotes/207732364/composite MSFT +2.42% . A $1 move in any one of the 30 components of the index results in a 6.78-point swing.