Behind negative returns for shares of Boeing and Goldman Sachs, the Dow Jones Industrial Average is declining Tuesday morning. Shares of Boeing BA, -3.11% and Goldman Sachs GS, -1.96% are contributing to the index’s intraday decline, as the Dow DJIA, -0.24% was most recently trading 91 points, or 0.3%, lower. Boeing’s shares are off $7.45 (3.1%) while those of Goldman Sachs have fallen $6.47, or 1.7%, combining for an approximately 92-point drag on the Dow. Also contributing significantly to the decline are JPMorgan Chase JPM, -2.31%, Walt Disney DIS, -1.31%, and Caterpillar CAT, -1.33%. A $1 move in any one of the 30 components of the index results in a 6.58-point swing.