Dow's 90-point climb led by gains for shares of Walgreens Boots, Boeing

Shares of Walgreens Boots and Boeing are trading higher Tuesday morning, lifting the Dow Jones Industrial Average into positive territory. The Dow DJIA was most recently trading 90 points higher (0.3%), as shares of Walgreens Boots WBA and Boeing BA are contributing to the index’s intraday rally. Walgreens Boots’s shares are up $1.04, or 3.2%, while those of Boeing have climbed $4.17, or 2.1%, combining for a roughly 34-point bump for the Dow. 3M MMM, Dow DOW, and Caterpillar CAT are also contributing significantly to the gain. A $1 move in any one of the 30 components of the benchmark results in a 6.59-point swing.