The Dow Jones Industrial Average is declining Thursday morning with shares of Intel and Boeing facing the biggest losses for the blue-chip average. The Dow DJIA, -0.31% was most recently trading 244 points, or 0.7%, lower, as shares of Intel INTC, -2.16% and Boeing BA, -0.86% are contributing to the blue-chip gauge’s intraday decline. Intel’s shares are off $1.21 (2.1%) while those of Boeing are off $4.04 (1.6%), combining for a roughly 35-point drag on the Dow. Also contributing significantly to the decline are Salesforce.com Inc. CRM, -1.56%, McDonald’s MCD, -1.43%, and Microsoft MSFT, -1.52%. A $1 move in any one of the 30 components of the Dow results in a 6.58-point swing.