By MarketWatch Automation
Shares of Salesforce.com Inc. and Chevron are trading lower Wednesday afternoon, dragging the Dow Jones Industrial Average into negative territory. The Dow /zigman2/quotes/210598065/realtime DJIA -0.59% was most recently trading 127 points lower (-0.5%), as shares of Salesforce.com Inc. /zigman2/quotes/200515854/composite CRM -2.05% and Chevron /zigman2/quotes/205871374/composite CVX +1.02% have contributed to the index's intraday decline. Salesforce.com Inc.'s shares have declined $6.74, or 2.7%, while those of Chevron have dropped $1.64, or 2.2%, combining for a roughly 55-point drag on the Dow. Apple Inc. /zigman2/quotes/202934861/composite AAPL -5.60% , American Express /zigman2/quotes/203805826/composite AXP +0.19% , and Walt Disney /zigman2/quotes/203410047/composite DIS -0.24% are also contributing significantly to the decline. A $1 move in any of the Dow's 30 components results in a 6.58-point swing.