The Dow Jones Industrial Average is trading down Monday morning with shares of Boeing and Coca-Cola facing the biggest declines for the blue-chip average. Shares of Boeing BA, -3.60% and Coca-Cola KO, -3.70% have contributed to the index’s intraday decline, as the Dow DJIA, -1.07% was most recently trading 87 points (0.3%) lower. Boeing’s shares have declined $6.59 (3.1%) while those of Coca-Cola are down $1.29 (2.4%), combining for a roughly 52-point drag on the Dow. Other components contributing significantly to the decline include McDonald’s MCD, -2.06%, Microsoft MSFT, -1.03%, and Walt Disney DIS, -2.56%. A $1 move in any of the Dow’s 30 components results in a 6.58-point swing.