Powered by positive gains for shares of Walgreens Boots and Intel, the Dow Jones Industrial Average is climbing Friday morning. The Dow /zigman2/quotes/210598065/realtime DJIA -1.39% was most recently trading 105 points, or 0.4%, higher, as shares of Walgreens Boots /zigman2/quotes/203410933/composite WBA -7.76% and Intel /zigman2/quotes/203649727/composite INTC -0.32% have contributed to the index's intraday rally. Walgreens Boots's shares have gained $1.20, or 1.9%, while those of Intel are up $0.79, or 1.4%, combining for an approximately 13-point boost for the Dow. Other components contributing significantly to the gain include Cisco /zigman2/quotes/209509471/composite CSCO +1.94% , Caterpillar /zigman2/quotes/203434128/composite CAT -1.87% , and Nike /zigman2/quotes/203439053/composite NKE -1.87% . A $1 move in any of the index's 30 components results in a 6.78-point swing.