The Dow Jones Industrial Average is seeing a selloff Friday morning with shares of Visa and Walt Disney delivering the stiffest headwinds for the price-weighted average. Shares of Visa V, -4.06% and Walt Disney DIS, -3.59% are contributing to the index’s intraday decline, as the Dow DJIA, -0.94% was most recently trading 502 points (1.5%) lower. Visa’s shares are down $9.25 (4.5%) while those of Walt Disney are down $5.73, or 3.9%, combining for a roughly 99-point drag on the Dow. American Express AXP, -4.52%, JPMorgan Chase JPM, -3.51%, and Boeing BA, -3.61% are also contributing significantly to the decline. A $1 move in any one of the 30 components of the benchmark equates to a 6.59-point swing.