* US stocks rebound late in session on earnings hopes
* Euro little changed on lingering concerns about Greece
* Lower oil prices pressure European, emerging stocks (Updates to U.S. markets close)
By Walter Brandimarte
NEW YORK, April 13 (Reuters) - U.S. stocks closed slightly higher on Tuesday on hopes that key upcoming earnings results would provide evidence the global economy is recovering, while the euro was pressured by lingering concerns about Greece.
U.S. Treasury debt prices mostly rose on safe-haven buying as investors remained cautious about the fiscal problems of the weakest euro zone members and before a slew of key corporate earnings that will help gauge the strength of the economy.
Greek bond prices fell after the country sold a total of 1.2 billion euros ($1.63 billion) of six-month and one-year T-bills in its first borrowing test since the euro zone agreed on a standby rescue package for the debt-laden country.
The very high yields paid on the bills -- 4.55 percent and 4.85 percent, respectively -- reminded investors of the soaring costs Greece will have to pay to further access the market.
"Even though we had a pretty good Greek auction today, people are still finding few reasons to buy the euro in the medium term," said Vassili Serebriakov, senior currency strategist at Wells Fargo in New York.
In the United States, stocks initially fell after quarterly results from Alcoa Inc <AA.N> late on Monday showed the aluminum producer missed its revenue target, even as earnings were in line with expectations. For details, see [
]Stocks rebounded later in Tuesday's session, however, as investors bet other big names such as Intel Inc <INTC.O>, JPMorgan Chase & Co <JPM.N> and Google Inc <GOOG.O> would post better earnings performances.
"Sure, there's some disappointment in Alcoa ... (but) I think there are higher expectations for the overall market, from Intel tonight," said Michael James, senior trader at regional investment bank Wedbush Morgan in Los Angeles.
The Dow Jones industrial average <
> ended 13.45 points higher, or up 0.12 percent, at 11,019.42, while the Standard & Poor's 500 Index <.SPX> edged up 0.82 point, or 0.07 percent, at 1,197.30. The Nasdaq Composite Index < > rose 8.12 points, or 0.33 percent, to 2,465.99.Alcoa shares closed 1.58 percent lower.
After markets closed, Intel reported first-quarter earnings that beat investor estimates, sending its shares about 4 percent higher in after-hours trading. [
]The FTSEurofirst 300 index <
> of top European shares ended 0.26 percent lower, with energy companies sliding after U.S. crude oil prices pushed lower for a fifth consecutive session.Energy companies Total <TOTF.PA>, ENI <ENI.MI>, BG <BG.L> and StatoilHydro <STL.OL> all fell between 0.6 and 1.7 percent.
Crude oil prices <CLc1> were more than 1 percent lower when European markets closed, but they trimmed some of those losses later to close down 29 cents, or 0.34 percent, at $84.05 a barrel.
The drop also weighed on commodity-exporting emerging economies, leading the MSCI stock index for emerging markets <.MSCIEF> to decline 0.73 percent.
TREASURIES UP, EURO PRESSURED
Investors bought safe-haven U.S. Treasuries as cautious sentiment prevailed after Greece's debt auction and on the eve of a testimony to Congress by Federal Reserve Chairman Ben Bernanke, who is expected to paint a cloudy picture of the economy.
The benchmark 10-year U.S. Treasury note <US10YT=RR> was up 4/32 in price, its yield at 3.8223 percent. Prices for the 30-year bond <US30YT=RR> rose 5/32, sending the yield down to 4.6833 percent
Greece's 10-year bond yields <GR10YT=TWEB> rose from a session low of around 6.72 percent to around 6.94 percent according to Tradeweb, after the sale of short-term debt.
The euro <EUR=> gained 0.13 percent late in the session to $1.3602 per dollar after hovering around the unchanged mark during most of the day, pressured by the ongoing fiscal problems of the euro zone.
Against the Japanese yen, the dollar <JPY=> dipped 0.08 percent to 93.18 as a larger-than-expected U.S. trade deficit prompted investors to debate the strength of the recovery in U.S. manufacturing. (Additional reporting by Gertrude Chavez-Dreyfuss and Caroline Valetkevitch; Editing by Dan Grebler)