* U.S. housing, retail data positive, lifts oil
* New U.S. jobless claims up, limits oil's gains
* Euro up versus dollar on talk ECB buying bonds
* ECB keeps rate unchanged, extends bank safety net
* Coming Up: U.S. November employment report, Friday,
8:30 a.m. (1330 GMT)
(Recasts, updates prices and market activity, adds new by-line, changes dateline, previously LONDON)
By Gene Ramos
NEW YORK, Dec 2 (Reuters) - Oil prices rallied on both sides of the Atlantic on Thursday as the dollar weakened against a basket of currencies, prompting investors to buy riskier assets such as oil and other commodities.
Oil investors also took the cue from Wall Street, which cheered upbeat U.S. data on housing and retail sales, indicating the economic recovery was getting traction and boding well for future oil demand.
U.S. unemployment benefit claims rose last week, but the closely watched four-week average touched a two-year low, making oil investors reconsider an earlier knee-jerk reaction to the weekly data. [
]U.S. crude for January delivery <CLc1> gained $1.05 cents, or 1.2 percent, at $87.80 a barrel, by 2 p.m. EST (1900 GMT) after striking a session high of $87.95, the highest since Nov. 11.
In London, ICE January Brent crude <LC0c1> jumped above $90 a barrel, the highest since October 2008 and was trading at $90.48, up $1.61 or 1.81 percent.
For a second day, gasoline futures were leading the U.S. energy complex. The January RBOB contract <RBF1> rallied due to tight supply in the East Coast, hitting the highest level in seven months.
"Gasoline is leading the way, with regional pricing issues in the East Coast pushing up prices there due to supply tightness," said Gene McGillian, analyst at Tradition Energy in Stamford, Connecticut.
The dollar fell as the euro rallied in volatile trading on reports that the European Central Bank was buying bonds of Portugal and Ireland, easing some concerns about the region's fiscal troubles. [
] [ ]Uncertainty still remains, however, about the outlook of peripheral euro zone countries.
Earlier, the euro fell after ECB President Jean-Claude Trichet disappointed investors as he did not announce a more aggressive policy in response to the euro zone debt crisis.
At its Thursday meeting, the ECB kept its key interest rate at a record low of one percent and pledged to extend its liquidity safety net for banks at least until April next year.
U.S. JOBS SEEN RISING
Oil investors were gearing for Friday's U.S. employment report for November.
U.S. nonfarm payrolls likely increased last month by 140,000, extending the rise to a second month amid strong gains in private hiring reported on Wednesday, according to a Reuters poll. The data is due Friday morning. [
]Even with improving labor market conditions, however, the unemployment rate was expected to remain at a lofty 9.6 percent for a fourth straight month.
U.S. crude oil prices are less than a dollar way from the $88.63 year's peak hit on Nov. 11, itself the highest since prices hit $89.82 on Oct. 9, 2008.
Investment bank Goldman Sachs said U.S. crude prices are likely to average $100 a barrel in 2011 and $110 a barrel in 2012 on the back of a "new structural bull market."
"We expect in 2011 and 2012 that the transition from a cyclical recovery to a new structural bull market will lead to new record annual average prices above the 2008 high of just under of $100 a barrel," Goldman said in a Dec. 1 report.
On Wednesday, U.S. crude oil inventory data from the Energy Information Administration showed a surprise gain of 1.1 million barrels. Stocks at the key delivery point in Cushing, Oklahoma, rose by 910,000 barrels to 34.5 million barrels, the EIA said.
Separately, industry data provider Genscape said in a report on Thursday that oil stored at the hub, fell by 416,301 barrels to 36.71 million barrels in the week to Nov. 30. [
] (Additional reporting by Zaida Espana in London and Alejandro Barbajosa in Singapore; editing by Marguerita Choy)