Shares of Boeing and Coca-Cola are trading lower Monday afternoon, leading the Dow Jones Industrial Average selloff. The Dow DJIA, -1.29% was most recently trading 554 points, or 1.8%, lower, as shares of Boeing BA, -5.20% and Coca-Cola KO, -3.76% are contributing to the blue-chip gauge’s intraday decline. Boeing’s shares are down $10.96, or 5.1%, while those of Coca-Cola have fallen $2.35, or 4.3%, combining for a roughly 88-point drag on the Dow. Travelers TRV, -3.42%, Dow Inc. DOW, -2.63%, and Apple Inc. AAPL, -2.50% are also contributing significantly to the decline. A $1 move in any of the benchmark’s 30 components equates to a 6.58-point swing.