Boeing And Caterpillar

• Wall Street ends down as Caterpillar falls, Boeing rallies

  Results from Caterpillar Inc and Boeing Co, two Dow components, illustrated the quarter's mixed picture of corporate results and outlooks, which have some investors worried.

• Wall Street slips on weak earnings, but Boeing rallies

  US stocks fell on Wednesday as shares in Caterpillar and a number of chipmakers tumbled in the wake of results, putting the S&P 500 on track to snap a four-session streak of record highs.

• Wall Street dips after record highs, Apple jumps

  Wall Street slipped on Wednesday, but the S&P 500 and Dow industrials held near record highs as weak earnings from blue-chips Caterpillar and AT&T outweighed Apple's stronger-than-expected results.

• S&P 500 slips on weak earnings; Dow gains

  Helping the Dow were big gains from two of its components, Boeing and Caterpillar.