By MarketWatch Automation
Shares of Caterpillar and Walt Disney are posting losses Wednesday afternoon, sending the Dow Jones Industrial Average into negative territory. The Dow /zigman2/quotes/210598065/realtime DJIA +0.45% was most recently trading 265 points (0.9%) lower, as shares of Caterpillar /zigman2/quotes/203434128/composite CAT -0.51% and Walt Disney /zigman2/quotes/203410047/composite DIS -0.01% are contributing to the index's intraday decline. Caterpillar's shares are down $4.08, or 2.3%, while those of Walt Disney are off $2.33, or 2.2%, combining for a roughly 42-point drag on the Dow. Verizon Communications Inc. /zigman2/quotes/204980236/composite VZ +0.26% , Visa /zigman2/quotes/203660239/composite V +0.97% , and JPMorgan Chase /zigman2/quotes/205971034/composite JPM +0.19% are also contributing significantly to the decline. A $1 move in any one of the 30 components of the Dow equates to a 6.59-point swing.