* European stocks rise on EU bailout for Portugal
* ECB raises rates, euro weaker
* Wall Street opens higher on jobs, sales data (Recasts, updates to Wall Street open, adds details, quote, changes byline, dateline, previous LONDON)
By Leah Schnurr
NEW YORK, April 7 (Reuters) - The euro fell against the dollar on Thursday after the European Central Bank raised rates but signaled it was not necessarily the start of a round of hikes, while European shares rose on hopes the region's debt crisis will be stanched.
The ECB raised rates by 25 basis points to 1.25 percent to counter firming inflation pressures. ECB President Jean-Claude Trichet said it was not necessarily the start of a series of similar steps, disappointing some who had expected a more hawkish tone. For details, see [
]"This makes the ECB the first major developed economy central bank to hike rates, and the decision will cement its reputation as a single-minded inflation fighter," said ABN Amro economist Nick Kounis.
"The hike is unwelcome for peripheral countries, but arguably the core member states were in need of this move already some time ago. In that sense, the timing of the increase is a balancing act, which is part and parcel of the one-size-fits-all monetary policy," he added.
The euro was down 0.5 percent at $1.4255 <EUR=>, off a more than 14-month high of $1.4350 touched on Wednesday.
It was the first rise since July 2008 and came a day after Portugal's caretaker government requested European Union aid at the urging of leading bankers. They wanted a bailout to help the economy and safeguard the country's banking system.
Portugal said it will make the formal request for aid later on Thursday. Lisbon has not yet said how much it will need. [
]The pan-European European FTSEurofirst 300 stock index <
> was up 0.3 percent, led higher by banks as investors bet higher interest rates would not derail strength in equities.Further contagion in the debt crisis was not being ruled out, but other countries that have been struggling, notably Spain, are less likely to be drawn in.
Wall Street opened modestly higher after positive labor market and same-store sales data brightened the outlook for consumer spending, a key component of the economic recovery.
"There is an extreme level of bullishness, so there is an argument to make that the boat is already full," said Peter Boockvar, equity strategist at Miller Tabak & Co in New York.
"The market is dealing with a lot of uncertainty near the highs; either we break through or we fail, and when you get that situation we see this kind of hesitancy."
World stocks as measured by MSCI <.MIWD00000PUS> were weak, dipping 0.1 percent, and emerging markets <.MSCIEF> took a step back from a sharp rally of the past few weeks to trade flat. Japan's Nikkei <
> closed up 0.1 percent.The Dow Jones industrial average <
> edged up 7.38 points, or 0.06 percent, at 12,434.13. The Standard & Poor's 500 Index <.SPX> added 2.85 points, or 0.21 percent, to 1,338.39. The Nasdaq Composite Index < > rose 12.81 points, or 0.46 percent, to 2,812.63.Investors got more signs of a firming labor market as new U.S. claims for unemployment benefits fell slightly more than expected last week. Other data showed March was not as bad as expected for many U.S. retailers even in the face of higher gasoline prices. [
] [ ]Among commodities, spot gold <XAU=> held near Wednesday's record high, while Chicago corn futures <Cc1> reached a fresh all-time high on inventory concerns.
(Additional reporting by Rodrigo Campos and Nick Olivari in New York, Lucia Mutikani in Washington, Paul Carrel in Frankfurt; Editing by Padraic Cassidy)