The Dow Jones Industrial Average is climbing Wednesday afternoon with shares of Dow Inc. and Apple Inc. seeing positive gains for the blue-chip average. The Dow /zigman2/quotes/210598065/realtime DJIA -4.42% was most recently trading 59 points, or 0.2%, higher, as shares of Dow Inc. /zigman2/quotes/203121064/composite DOW -6.61% and Apple Inc. /zigman2/quotes/202934861/composite AAPL -6.54% have contributed around a quarter of the blue-chip gauge's intraday rally. Dow Inc.'s shares have climbed $2.58, or 5.5%, while those of Apple Inc. are up $8.90 (2.8%), combining for a roughly 78-point bump for the Dow. Other components contributing significantly to the gain include Boeing /zigman2/quotes/208579720/composite BA -5.83% , McDonald's /zigman2/quotes/203508018/composite MCD -4.33% , and Microsoft /zigman2/quotes/207732364/composite MSFT -7.05% . A $1 move in any of the Dow's 30 components results in a 6.78-point swing.