* Global equities slide on renewed Greece debt jitters
* Euro eases to more than one-week low, GDP also weighs
* Oil slips from 18-month high as dollar strengthens
* Long-dated Treasuries rise slightly before auction (Updates with close of European markets)
By Herbert Lash
NEW YORK, April 7 (Reuters) - Global stocks fell and the euro eased on Wednesday as worries about Greece's fiscal woes festered and investors reeled in their risk appetite after a recent run-up in prices.
Crude oil slipped from 18-month highs around $87 a barrel after six straight sessions of gains as the dollar strengthened broadly, and copper retreated from Tuesday's 20-month high. For details see: [
] [ ]The spread between Greek government bond yields versus German Bunds blew out to record levels as skepticism over Greece's ability to fund its debt at current levels refused to fade. [
]A downward revision to euro zone economic growth to zero from a previous reading of growth of 0.1 percent highlighted the fragility of the recovery in Europe, helping push global stocks down and adding to the gloom caused by Greece's nagging debt problems.
"The political willingness in Greece appears to be low for taking the measures they announced and putting them into reality," said Niels From, chief analyst at Nordea in Copenhagen.
MSCI's all-country world index of global equities <.MIWD00000PUS> was off 0.1 percent, a decline that was offset somewhat by rising emerging market shares <.MSCIEF>.
Before 1 p.m., the Dow Jones industrial average <
> was down 39.45 points, or 0.36 percent, at 10,930.54. The Standard & Poor's 500 Index <.SPX> was down 3.21 points, or 0.27 percent, at 1,186.23. The Nasdaq Composite Index < > was down 0.85 points, or 0.03 percent, at 2,435.96Energy shares fell with the drop in crude oil prices.
Sentiment was further dented by news that Greek banks have asked the government for more financial support, highlighting the problems facing Greece, whose economy is expected to contract by at least 2 percent this year. [
]The pan-European FTSEurofirst 300 <
> index of top shares fell 0.3 percent to close at 1,098.16 points, after hitting an 18-month closing high for the second straight session on Tuesday.Banking shares were among the biggest drags on the index. Greek banks <.FTATBNK> lost 4.2 percent.
The euro dropped against the dollar to its lowest in more than a week, down 0.36 percent at $1.335.
"The GDP data, even though it is backward-looking, shows the euro zone is in a difficult situation. The outlook is negative overall for the euro," said Antje Praefcke, currency strategist at Commerzbank.
Greek concerns resurfaced on reports that Greece wanted to renegotiate a deal reached last month over joint European Union-International Monetary Fund aid. [
] Greece denied the reports.The U.S. Dollar Index <.DXY> was up 0.23 percent at 81.578, while against the yen, the dollar <JPY=> was down 0.21 percent at 93.55.
U.S. Treasury debt made modest gains ahead of an auction of 10-year notes after a sell-off late last week on improved economic data that pushed yields up enough to attract buyers. [
]Lingering concern about Greece also revived the appeal of safe-haven U.S. government debt. Longer-dated debt prices ealier in the session were slightly lower.
The benchmark 10-year U.S. Treasury note <US10YT=RR> rose 7/32 in price, pushing the yield down to 3.93 percent.
Oil eased off of recent highs, after a U.S. government oil inventory report showed crude stockpiles rose last week more than forecast. The U.S. Energy Information Administration reported commercial crude oil stocks rose 2.0 million barrels in the week to April 2, above expectations that stocks would be up 1.8 million barrels. [
]U.S. light sweet crude oil <CLc1> fell 43 cents to $86.41 a barrel.
"We think the current rally in crude, although still looking formidable on the charts, is getting long in the tooth, and due for a modest pullback, especially if the dollar regains its strength in the wake of continued euro zone jitters," said Edward Meir, senior commodities analysts at brokers MF Global.
Gold rose to a five-week high, near record levels in euro terms, on strong physical demand and as investors, worried by the outlook for the euro-zone economy, flocked into hard assets. [
]Spot gold prices <XAU=> rose $17.05 to $1,150.70 an ounce. (Reporting by Rodrigo Campos, Wanfeng Zhou, Ellen Freilich in New York; Brian Gorman, Christopher Johnson, Rebekah Curtis and William James in London; Writing by Herbert Lash; Editing by Leslie Adler)