By Tanya Agrawal
(Reuters) - U.S. stocks fell in volatile early trading on Tuesday as strong results from Merck and better-than-expected housing data helped offset disappointing earnings and profit-taking in Apple.
Investors were also awaiting the results of a two-day Federal Reserve meeting that ends on Wednesday for clues on when the central bank will hike interest rates.
Apple
Merck
Coach
"Most of the big corporations are missing on revenue and eventually that's going to hurt the markets as valuations stay high," said Peter Cardillo, chief market economist at Rockwell Global Capital in New York.
U.S. single-family home prices rose more than expected in February from a year earlier, led by strong increases in the western half of the United States, a closely watched survey said on Tuesday.
At 10:06 a.m. EDT (1406 GMT) the Dow Jones industrial average <.DJI> was down 43.11 points, or 0.24 percent, at 17,994.86, the S&P 500 <.SPX> was down 6.69 points, or 0.32 percent, at 2,102.23 and the Nasdaq Composite <.IXIC> was down 38.08 points, or 0.75 percent, at 5,022.17.
Of the S&P 500 companies that reported results up to Monday, only 44.3 percent beat on revenue, below the 61 percent that beat in a typical quarter, according to Thomson Reuters data.
Dow component Pfizer
The dollar <.DXY> gained about 23 percent against a basket of major currencies over the financial year ended March 31, hurting companies with large overseas operations.
United Parcel Service
Declining issues outnumbered advancing ones on the NYSE by 1,465 to 1,287, for a 1.14-to-1 ratio on the downside; on the Nasdaq, 1,446 issues fell and 957 advanced for a 1.51-to-1 ratio favoring decliners.
(Editing by Savio D'Souza)