* Merck shares up in premarket after beating estimates
* Dow Chemical falls after posting quarterly loss
* Investors watch for developments on U.S. stimulus plan
* S&P 500 futures up 2.20 points, Dow futures up 25 points,
Nasdaq 100 futures up 3.25 points
* For up-to-the-minute market news, click []
(Adds details)
By Leah Schnurr
NEW YORK, Feb 3 (Reuters) - Wall Street was seen opening
flat to slightly higher on Tuesday, as worries over weak
earnings continued to erode confidence while investors hoped
for swift action on a U.S. plan to bolster the economy.
Merck <MRK.N> was a standout after it handily beat
estimates and left its 2009 profit view unchanged at a time
when companies are either cutting or not issuing forecasts due
to uncertainty about the year ahead. Merck was up 4.1 percent
at $29.60 before the opening bell.
Washington will be in focus with votes on amendments being
offered on U.S. President Barack Obama's economic stimulus
package expected to start.
Investors are looking for swift passage of the nearly $900
billion package, but it faces broad Republican resistance. For
more see [].
"What generally might move the markets today is a
combination of what earnings look like and our assumptions as
to how much of that has been priced in, but also ongoing
rhetoric about the fiscal stimulus plan that's now being
debated by the Senate," said Arthur Hogan, chief market
analyst, Jefferies & Co in Boston.
"As we get closer to the eventuality of that passing, the
market will find support."
But weak results from companies including Dow Chemical Co
<DOW.N> could weigh. The largest U.S. chemicals maker reported
a loss as sales and volumes were hurt by the global economic
slowdown, sending its shares down 4.5 percent at $10.55 in
premarket trade.
The health of Dow's business often offers a picture on the
industrial sector.
S&P 500 futures <SPc1> rose 2.20 points, above fair value,
a formula that evaluates pricing by taking into account
interest rates, dividends and time to expiration on the
contract. Dow Jones industrial average futures <DJc1> climbed
25 points, and Nasdaq 100 <NDc1> futures added 3.25 points.
On Monday, the Dow Jones and S&P 500 fell as uncertainty
about the Obama administration's plan to stem bank losses hit
financial shares and a bleak outlook by Macy's <M.N> fueled
worries the U.S. recession is worsening. But strong tech stocks
helped the Nasdaq finish higher.
The Dow's declines put it at its lowest closing level so
far in 2009.
Moves to shore up the economy were in focus around the
world with Japan and Australia increasing efforts to bolster
their economies. Australia cut interest rates to a record low,
while the Bank of Japan said it would buy up to $11 billion of
shares held by banks.
SanDisk Corp <SNDK.O> slumped more than 20 percent to $8.95
before the opening bell after the flash memory card maker
warned that revenue for the current quarter would fall short of
analysts' expectations. [].
Package delivery company United Parcel Service Inc <UPS.N>
was the latest company to say it would be cutting costs as the
global downturn took a toll on package volumes. Shares put on
1.7 percent to $43.15 after initially falling.
(Editing by James Dalgleish)