By MarketWatch Automation
The Dow Jones Industrial Average is trading down Thursday morning with shares of Boeing and Salesforce.com Inc. facing the biggest drops for the index. The Dow (DOW:DJIA) was most recently trading 58 points lower (-0.2%), as shares of Boeing (NYS:BA) and Salesforce.com Inc. (NYS:CRM) are contributing to the index's intraday decline. Boeing's shares have dropped $2.49, or 1.5%, while those of Salesforce.com Inc. are off $3.01 (1.2%), combining for a roughly 36-point drag on the Dow. American Express (NYS:AXP) , McDonald's (NYS:MCD) , and JPMorgan Chase (NYS:JPM) are also contributing significantly to the decline. A $1 move in any one of the 30 components of the index equates to a 6.58-point swing.