* Merck, Schering-Plough lead pharmaceuticals lower
* Bank of America beats earnings estimates
* Dow down 0.5 pct, Nasdaq down 0.4 pct, S&P down 0.2 pct
(Updates to afternoon, changes byline)
By Kristina Cooke
NEW YORK, July 21 (Reuters) - U.S. stocks fell on Monday, as the price of oil rose and Merck and Schering-Plough led pharmaceuticals shares lower, overshadowing gains in the banks after Bank of America's <BAC.N> stronger-than-expected results.
Merck and Co <MRK.N> and Schering-Plough's <SGP.N> shares fell after its cholesterol fighter Vytorin failed to meet the main goal of improving cardiovascular outcomes in a closely watched heart study. The two drugmakers had delayed the release of their quarterly earnings to after the close of trading so investors could first learn the study's outcome.
The price of oil further dampened the mood as it rose about $3 a barrel, adding to concerns about the impact of higher fuel costs on consumer spending. The S&P retail index <.RLX> fell 1.9 percent.
But bank stocks rose after Bank of America's results beat Wall Street's estimates, following last week's stronger-than-expected quarterly results from Wells Fargo <WFC.N>, JPMorgan Chase <JPM.N> and Citigroup <C.N>.
"The Merck news is specific to that sector -- you also have oil gaining again which is hurting retailers and the broader market," said Robert Francello, head of equity trading for Apex Capital hedge fund in San Francisco.
"But financials are doing well after Bank of America's surprisingly strong earnings, so that is helping the market."
The Dow Jones industrial average <
> fell 54.80 points, or 0.47 percent, to 11,441.77. The Standard & Poor's 500 Index <.SPX> dropped 2.87 points, or 0.23 percent, to 1,257.81. The Nasdaq Composite Index < > was down 7.89 points, or 0.35 percent, at 2,274.89.Technology companies were also weak following disappointing earnings from Google <GOOG.O> and Microsoft <MSFT.O> last week. Shares of iPod maker Apple Inc <AAPL.O>, which is scheduled to report earnings after the closing bell on Monday, fell 1 percent to $163.50 and was among the top drags on the Nasdaq.
Shares of Yahoo Inc <YHOO.O> fell 3.4 percent to $21.69 on Nasdaq. The Internet company agreed to appoint investor Carl Icahn and two of his nominees to its board. The move settles a proxy battle and makes prospects for an immediate transaction with Microsoft Corp <MSFT.O> less likely. Microsoft shares slipped 1.1 percent to $25.57. For details see [
].Financial shares were up for a fourth straight day.
Bank of America shares rose 5.6 percent to $29.02 on the New York Stock Exchange and followed other positive earnings surprises by banks last week. [
].Shares of insurer American International Group <AIG.N> jumped 6.8 percent to $26.77 after Bank of America raised its rating to "buy" from "neutral."
In the drug sector, though, shares of Merck slid 7.3percent to $34.93 and Schering-Plough sank 15 percent to $18.23.
No significant difference in the study's composite goals was seen between the patients who received Vytorin and those who received a placebo, according to data presented on Monday in London by its primary researcher, Dr. Terje Pedersen of Ulleval University Hospital in Oslo, Norway.
In other drug company news, Swiss pharmaceutical company Roche offered to buy all the outstanding shares of U.S. partner Genentech Inc <DNA.N>, the world's second-largest biotechnology company, that it doesn't already own for nearly $44 billion. Genentech shares jumped almost 13.2 percent to $92.65 on the NYSE. [
] (Reporting by Kristina Cooke; Editing by Jan Paschal)