* Billionaire investor Ken Fisher neutral on stocks
* NYSE Euronext down after Deutsche Boerse deal
* Indexes off: Dow 0.34 pct, S&P 0.32 pct, Nasdaq 0.46 pct
* For up-to-the-minute market news see []
(Updates to close, changes byline)
By Rodrigo Campos
NEW YORK, Feb 15 (Reuters) - Market breadth weakened and a
prominent investor retreated from bullish positions as a
vulnerable U.S. stock market slipped off 2-1/2-year highs on
Tuesday.
Energy and basic materials stocks led the slide in the S&P
500's worst day since Jan. 28, and billionaire investor Ken
Fisher told Reuters he is "more neutral on stocks than I've
been in years."
Volume remained light with 7.1 billion shares changing
hands on the combined New York Stock Exchange, NYSE Amex and
Nasdaq, below last year's estimated daily average of 8.47
billion.
U.S. retail sales data cast doubts on a rebound in consumer
spending, a vital part of the economic recovery, and import
prices jumped, while a gauge of manufacturing in New York State
climbed to its highest in eight months. For details see
[].
The S&P retail index <.RLX> closed flat after being down
earlier in the day.
"More and more companies are worried about the price of
input," said Kim Caughey Forrest, senior equity research
analyst at Fort Pitt Capital Group in Pittsburgh.
"There's a lot of conflicting data. Low volume means
there's no conviction either way: whenever you really don't
have an idea, you're not trading," she said.
The Dow Jones industrial average <> lost 41.55 points,
or 0.34 percent, at 12,226.64. The Standard & Poor's 500 Index
<.SPX> fell 4.31 points, or 0.32 percent, at 1,328.01. The
Nasdaq Composite Index <> slipped 12.83 points, or 0.46
percent, at 2,804.35.
Shares of JDS Uniphase Corp <JDSU.O> dropped 10.2 percent
to $25.05 after brokerage Bernstein cut its rating on the stock
to "market-perform" from "outperform." An index of chipmakers'
shares <.SOX> was down 1.1 percent.
The S&P energy sector <.GSPE> carried most of the day's
losses, falling 1.1 percent. Brent crude oil <LCOc1> fell more
than 1 percent on the U.S. retail sales data and as China
continued to struggle to keep inflation at bay.
Exxon Mobil <XOM.N> was down 2.3 percent to $82.97,
following a 2.5 percent gain on Monday.
The S&P 500 has nearly doubled from lows hit in March 2009,
but waning volume suggests investors are having a harder time
finding value.
"I'd not be overly optimistic right now," said Fisher,
chief investment officer and founder of Fisher Investments, a
money management firm in Woodside, California that oversees
about $43 billion in assets. For a story on Fisher see
[].
The spread between daily winners and losers has been
narrowing for months, suggesting more of the market's gains are
coming from fewer stocks -- generally a sign of a weakening
market.
On Tuesday, declining stocks outnumbered advancing ones on
the NYSE and the Nasdaq by a ratio of about 8 to 5.
Short- and medium-term the S&P 500 was nearing overbought
levels, with more than 79 percent of its components trading
above their 20- and 50-day moving averages. But Craig Peskin,
co-head of technical analysis research at MF Global in New
York, said no major downside move concerns him short term.
"Volume has not been that spectacular for a long part of
this bull market. We may be ready for a pullback, but this is
not a sign of a market top."
Shares of NYSE Euronext <NYX.N> fell 3.4 percent at $38.12
after it agreed to be acquired by Deutsche Boerse <DB1Gn.DE> to
create the world's largest exchange operator. The deal dodges
key questions that could threaten its completion.
[]
Shares of U.S. exchanges also fell, with Nasdaq OMX Group
Inc <NDAQ.O> off 4.6 percent at $28.28, CME Group Inc <CME.O>
down 3.7 percent to $291.33 and CBOE Holdings <CBOE.O> down 5.9
percent to $26.21.
(Additional reporting by Herbert Lash; Editing by James
Dalgleish)