By MarketWatch Automation
The Dow Jones Industrial Average is rallying Monday afternoon with shares of Pfizer and UnitedHealth delivering strong returns for the index. Shares of Pfizer (NYS:PFE) and UnitedHealth (NYS:UNH) have contributed to the blue-chip gauge's intraday rally, as the Dow (DOW:DJIA) was most recently trading 439 points (1.7%) higher. Pfizer's shares are up $1.76, or 5.2%, while those of UnitedHealth are up $13.08, or 4.5%, combining for an approximately 102-point boost for the Dow. Other components contributing significantly to the gain include Goldman Sachs (NYS:GS) , Caterpillar (NYS:CAT) , and Johnson & Johnson (NYS:JNJ) . A $1 move in any one of the 30 components of the benchmark equates to a 6.86-point swing.