* Greece asks for financial aid from EU/IMF
* Euro bounces off one-year low against dollar on Greece
* Chinese economy to grow by almost 10 percent this year-CASS
(Updates prices, adds detail)
By David Sheppard
LONDON, April 23 (Reuters) - Oil rose above $84 a barrel on Friday as signals of a stronger economic recovery in the United States boosted the outlook for energy demand.
U.S. crude for June delivery <CLc1> rose 37 cents to $84.07 a barrel by 1459 GMT, after reversing a two-dollar intra-day drop on Thursday. It was $3 from an 18-month high above $87 reached on April 6.
Equity markets were up on Friday, helping oil prices reverse earlier losses, as data showed newly built single-family homes rebounded strongly in the United States in March to hit their highest level in eight months.
Markets were also supported by indebted Greece's decision to activate European Union and International Monetary Fund aid, though doubts remain over whether it will lead to a long-term fix.
"We still need to see how it will work," Petromatrix analyst Olivier Jakob said. "For the moment it is actually creating additional uncertainty for the market."
The euro firmed off a one-year low against the dollar on the move. Strength in the U.S. currency tends to weigh on dollar-priced commodities like oil as they become more expensive for holders of other countries.
SPRING DEMAND
Prices were supported by growing demand for oil in booming Asian economies China and India. Demand is set to grow seasonally in the agriculture and transport sectors.
"We are going to see more demand coming in spring and summer and that is going to push prices higher," said Peter McGuire, managing director of Commodity Warrants Australia in Sydney, adding that he expected oil to approach $90 in June.
The front-month U.S. crude contract was heading for its first weekly increase in a fortnight, shrugging off rising domestic stockpiles of crude and oil product inventories.
But U.S. crude was trading more than $2 below ICE Brent for June <LCOc1>, the benchmark for most of Europe, Africa and Asia, which rose 71 cents to $86.37 a barrel.
Most traders consider Brent better represents world oil balances because U.S. crude prices can be locally affected by gluts at the land-locked Cushing, Oklahoma pricing point, where stocks jumped last week.
<^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ For a graphic of U.S. crude and Brent futures and their recent divergence, click on: http://graphics.thomsonreuters.com/gfx/SBrb_20102204104405.jpg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
China's economy will probably grow by about 9.9 percent this year, compared with a previous outlook of 9.1 percent, according to forecasts by the Chinese Academy of Social Sciences (CASS) published on Friday. [
]Prices were also supported by improving business sentiment in Germany, the world's third largest economy, with a closely watched survey showing the brightest outlook from 7,000 firms since May 2008. [
] (Additional reporting by Alejandro Barbajosa in Singapore; editing by William Hardy)