By MarketWatch Automation
Dragged down by negative returns for shares of Chevron and Caterpillar, the Dow Jones Industrial Average is declining Friday morning. The Dow /zigman2/quotes/210598065/realtime DJIA +0.15% was most recently trading 151 points, or 0.6%, lower, as shares of Chevron /zigman2/quotes/205871374/composite CVX +0.01% and Caterpillar /zigman2/quotes/203434128/composite CAT +1.05% are contributing to the blue-chip gauge's intraday decline. Chevron's shares have fallen $4.07 (4.7%) while those of Caterpillar are off $5.80, or 4.2%, combining for a roughly 68-point drag on the Dow. Also contributing significantly to the decline are Travelers /zigman2/quotes/206313935/composite TRV +1.23% , Visa /zigman2/quotes/203660239/composite V +0.34% , and American Express /zigman2/quotes/203805826/composite AXP -0.09% . A $1 move in any of the Dow's 30 components equates to a 6.86-point swing.