* MSCI world equity index up 0.4 pct
* Stocks gain on EU support for Greece but sentiment shaky
* Lack of detailed plan pushes euro lower
By Jessica Mortimer
LONDON, Feb 12 (Reuters) - World stocks rose on Friday as a pledge by European leaders to support Greece prompted some relief among investors, but gains were limited by the lack of detail and the euro continued to fall.
The European Union sent a "clear message of solidarity" with Greece, tempering fears of a broader crisis in the single currency bloc, although investors are still nervous other countries may see similar trouble. [
]The next focus for the market on the fiscal saga is meetings early next week between EU finance ministers. Ahead of this, analysts said markets are likely to remain jittery.
The MSCI world equity index <.MIWD00000PUS> rose 0.4 percent while European stocks looked set to extend their winning run to a fifth day, with the FTSEurofirst 300 index <
> gaining as much as 1 percent to climb above the key 1,000 level.Gains were led by gains in oil and mining stocks, but analysts said the rally was shaky.
"We are in a very volatile environment. It's purely a technical rally and if economic figures disappoint, we are going to go down again," said Koen De Leus, economist at KBC Securities.
"Now the markets will look for the next victim and will go after countries such as Portugal and Spain. And this will happen in the course of the next months and will keep the markets very volatile," he added.
EURO FALTERS
There was little optimism elsewhere, with the euro hovering close to an eight-and-a-half month low against the dollar.
Lingering disappointment over the lack of details of a Greek rescue plan also pushed up the premium investors demand to hold 10-year Greek and Italian government bonds rather than euro zone benchmark German Bunds. <GR10YT=RR> <IT10YT=RR> <EU10YT=RR>
The euro <EUR=> fell 0.4 percent against the dollar to $1.3628 while the single currency hit a 10-year low versus the higher-yielding Australian dollar <EURAUD=>
The dollar rose 0.3 percent against a basket of currencies <.DXY> to 80.272.
"The EU's intentions are good, but the market would like details," said Kasper Kirkegaard, currency analyst at Danske Bank in Copenhagen.
"Until we get more details on a political solution for Greece, the euro is going to stay under selling pressure."
Bund futures <FGBLc1> edged up 9 ticks to 123.24.
Data showing German economic growth unexpectedly stalled in the fourth quarter also raised some concerns about a shaky recovery in the euro zone. [
]Investors awaited euro zone fourth quarter gross domestic product data at 1000 GMT and U.S. retail sales numbers at 1330 GMT. <ECON>
A stronger dollar pushed down U.S. crude oil prices <CLc1> 0.5 percent to $74.95 while gold <XAU=> was down 0.69 pct at $1,088.25 an ounce.
Emerging stocks <.MSCIEF> rose 0.4 percent to 926.46.
(Additional reporting by Atul Prakash and Naomi Tajitsu in London; editing by Patrick Graham)