The Dow Jones Industrial Average is in selloff mode Friday morning with shares of Boeing and Salesforce delivering the stiffest headwinds for the index. The Dow was most recently trading 439 points (1.3%) lower, as shares of Boeing and Salesforce have contributed to the index’s intraday decline. Boeing’s shares have declined $8.22, or 4.0%, while those of Salesforce have fallen $3.40, or 2.1%, combining for an approximately 77-point drag on the Dow. Caterpillar Apple and Walt Disney are also contributing significantly to the decline. A $1 move in any one of the 30 components of the Dow equates to a 6.59-point swing.