Shares of JPMorgan Chase and Walgreens Boots are trading higher Tuesday morning, lifting the Dow Jones Industrial Average into positive territory. Shares of JPMorgan Chase /zigman2/quotes/205971034/composite JPM -4.46% and Walgreens Boots /zigman2/quotes/203410933/composite WBA -3.10% are contributing to the index's intraday rally, as the Dow /zigman2/quotes/210598065/realtime DJIA -3.15% is trading 73 points (0.3%) higher. JPMorgan Chase's shares have gained $2.90, or 2.1%, while those of Walgreens Boots have climbed $0.52 (1.0%), combining for a roughly 23-point bump for the Dow. Nike /zigman2/quotes/203439053/composite NKE -3.14% , Pfizer /zigman2/quotes/202877789/composite PFE -2.13% , and Boeing /zigman2/quotes/208579720/composite BA -4.33% are also contributing significantly to the gain. A $1 move in any of the Dow's 30 components equates to a 6.78-point swing.