Behind positive momentum for shares of Dow Inc. and Salesforce.com Inc., the Dow Jones Industrial Average is climbing Monday morning. Shares of Dow Inc. DOW, +1.09% and Salesforce.com Inc. CRM, +1.07% are contributing to the blue-chip gauge’s intraday rally, as the Dow DJIA, +0.45% is trading 104 points (0.3%) higher. Dow Inc.’s shares are up $0.76, or 1.3%, while those of Salesforce.com Inc. are up $2.60 (1.0%), combining for an approximately 22-point boost for the Dow. Home Depot HD, +1.23%, Walgreens Boots WBA, +1.34%, and Caterpillar CAT, +0.50% are also contributing significantly to the gain. A $1 move in any one of the 30 components of the index equates to a 6.58-point swing.