By MarketWatch Automation
The Dow Jones Industrial Average is climbing Tuesday morning with shares of Salesforce.com Inc. and Chevron delivering strong returns for the blue-chip average. Shares of Salesforce.com Inc. /zigman2/quotes/200515854/composite CRM -0.47% and Chevron /zigman2/quotes/205871374/composite CVX -0.44% are contributing to the blue-chip gauge's intraday rally, as the Dow /zigman2/quotes/210598065/realtime DJIA +0.48% was most recently trading 103 points (0.3%) higher. Salesforce.com Inc.'s shares have gained $7.49 (3.1%) while those of Chevron are up $1.79 (2.0%), combining for an approximately 61-point boost for the Dow. Dow Inc. /zigman2/quotes/203121064/composite DOW +0.17% , Caterpillar /zigman2/quotes/203434128/composite CAT +0.36% , and JPMorgan Chase /zigman2/quotes/205971034/composite JPM +0.74% are also contributing significantly to the gain. A $1 move in any of the index's 30 components results in a 6.58-point swing.