Shares of Intel and Nike are seeing declines Monday morning, sending the Dow Jones Industrial Average into negative territory. Shares of Intel INTC, -4.22% and Nike NKE, -1.47% are contributing to the index’s intraday decline, as the Dow DJIA, -0.10% was most recently trading 91 points (0.3%) lower. Intel’s shares have dropped $0.66 (2.2%) while those of Nike are off $2.36, or 1.9%, combining for an approximately 20-point drag on the Dow. Also contributing significantly to the decline are Walgreens Boots WBA, -2.18%, American Express AXP, -1.33%, and Apple AAPL, -1.79%. A $1 move in any of the benchmark’s 30 components equates to a 6.59-point swing.