Wall St Week Ahead: U.S. stocks face earnings and data hurdles

NEW YORK, Sept 21 (Reuters) - U.S. stocks could struggle to

stay close to nearly five-year highs next week as worries mount

about third-quarter earnings and the market appears primed for a

pullback from recent stimulus-driven gains.

A bevy of economic reports, including durable goods orders,

will grab attention, particularly after the Federal Reserve

unveiled its plan on Sept. 13 for a third round of aggressive

stimulus to help revive the flagging U.S. economy.

While the action ignited a rally in stocks, analysts have

worried that it may suggest the U.S. economy is in worse shape

than many had feared.

To be sure, stocks are at lofty levels and are likely to

attract investors hoping the market will ride out the year on a

positive note. The Dow Jones industrial average and the

benchmark Standard & Poor's 500 index remain close

to highs not seen since December 2007. The S&P 500 is up 16.1

percent since the end of 2011.

"I think the market certainly is ripe for a pullback. But

whatever the pullback, it's going to be rather shallow," said

Peter Cardillo, chief market economist at Rockwell Global

Capital, in New York.

"Any disappointment in key economic data that would reverse

the market's feeling the economy has stabilized, I think could

trigger a 2 to 4 percent pullback," he added.

Some of that move was seen this week in stocks, which posted

slight losses for the week. The S&P 500 slipped 0.4 percent for

the week. The Dow industrials and the Nasdaq each finished the

week down 0.1 percent.

Besides August durable goods orders, data on personal income

and spending is due next week, as well as new home sales and the

final read on U.S. Gross Domestic Product for the second

quarter.

Housing data has been surprisingly strong in recent months

and homebuilder shares have experienced massive gains. The PHLX

housing sector index is up 62.3 percent since Dec. 31.

But that strength has been offset by worrisome data on U.S.

manufacturing, which had been among the economy's strongest

sectors. The stubbornly high U.S. unemployment rate also has

kept a damper on Wall Street's mood.

THIRD-QUARTER GLOOM AND DOOM

Profit warnings from such high-profile U.S. companies as

FedEx helped cement the view this week that

third-quarter results could be a drag on the market.

"We've had some pretty negative pre-announcements, and those

announcements for this time frame have been a little more than

we've had in the past," Cardillo said.

Estimates for S&P 500 companies' third-quarter profits have

fallen sharply in recent months, and earnings now are expected

to drop 2.2 percent from a year ago, according to Thomson

Reuters data. It would be the first such decline in three years.

Outlooks for the third quarter are at the most negative

since the third quarter of 2001, the data also showed. The

negative-to-positive ratio for the upcoming earnings period

stands at 4.3 to 1.

Third-quarter earnings aren't expected to start in earnest

until after the second week of October, when Alcoa is

expected to kick off the reporting period.

"What I'm worried about is what I don't know," said Doug

Cote, chief market strategist at ING Investment Management, in

New York.

That includes negative surprises on earnings, he said, as

well as the chance that China's economy may be slowing faster

than economists previously thought.

"The aggressiveness of the (Fed's) quantitative easing has

caused me alarm," Cote said.

FLOOR FOR THE MARKET

The Fed's recent action followed a decision by the European

Central Bank to support debt-ridden euro-zone nations by

purchasing their debt.

Speculation on Friday that Spain was moving toward a bailout

request gave investors some relief. The debt-laden country,

which is likely to stay in focus next week, said it was

considering freezing pensions and speeding up a planned rise in

the retirement age as it raced to cut spending and meet

conditions of an expected international sovereign aid package.

Both central bank moves are expected to provide a floor for

the market, possibly through year end, analysts said.

"Financial markets will benefit more than the economy," said

Fred Dickson, chief market strategist at D.A. Davidson & Co., in

Lake Oswego, Oregon.

With the Fed's decision out of the way, investors are also

likely to turn their attention to other issues, including

November's U.S. presidential election, he said, and looming

decisions about U.S. fiscal policy.

(Wall St Week Ahead runs every Friday. Questions or comments

on this column can be emailed to:

caroline.valetkevitch(at)thomsonreuters.com)