* Stronger dollar weighs on crude prices
* Some analysts see oil testing 2010 high near $84
* Coming up: U.S. inventory data from API due out Tuesday
(Recasts, updates throughout, previous dateline LONDON)
By Rebekah Kebede
NEW YORK, March 8 (Reuters) - Oil slipped toward $81 a barrel on Monday, pressured as the U.S. dollar index rose, reversing earlier losses against a basket of currencies.
Crude oil futures reached an eight-week high above $82 a barrel earlier, buoyed by the weaker dollar and optimism about the economic outlook.
U.S. crude <CLc1> fell 18 cents to $81.32 a barrel by 12:21 p.m. EST (1721 GMT), after touching $82.41, the highest since $83.95 on Jan. 11.
Brent crude <LCOc1> rose 8 cents to $79.97 after hitting $80.92, also the highest since Jan. 11.
"The market continues to demonstrate its attachment to the financials. Since the dollar seemed to have slowly rebounded, we basically couldn't hold $82 (a barrel) and now it looks as if the market is approaching the $81 level," Gene McGillian, analyst, at Tradition Energy in Stamford, Connecticut.
The dollar index <.DXY> rose slightly on Monday, reversing earlier losses. A stronger dollar makes dollar-denominated commodities more expensive for holders of other currencies.
Positive economic data such as a report on Friday showing that U.S. employers cut fewer jobs than expected in February have helped oil rally in the last several weeks, but some market watchers were cautious.
"People are doing back flips over the jobs numbers. They were nice but we're still losing jobs so I'm a bit cautious on my euphoria," said Dan Flynn, analyst at PFGBest Research in Chicago.
On Monday, another report showed that the U.S. job market continued to improve in February for the sixth consecutive month. [
]Flynn also noted China's concern about banks and expected crude futures to run into resistance around $83 a barrel.
Bank lending to special purpose finance vehicles set up by Chinese local governments may pose a future risk, deputy central bank governor Su Ning said on Monday. [
]2010 HIGH
Earlier Monday, oil prices climbed over $82 to an eight-week high, just shy of reaching the 2010 high near $84 a barrel.
"The rally still looks pretty good even with our pullback to midday lows ... Right now, it does look like the market is trying to hold above $80 and move higher," McGillian said.
Money managers extended their net long crude oil futures positions on the New York Mercantile Exchange in the week to March 2, the Commodity Futures Trading Commission said on Friday. [
]Also supportive was news that China will build two strategic oil reserve bases -- a development likely to underpin demand in the world's second-largest consumer. [
]With global demand expected to revive in 2010, the Organization of the Petroleum Exporting Countries looks set to keep its production target unchanged when it meets on March 17, as it has for more than a year. [
] (Additional reporting by Robert Gibbons and Gene Ramos in New York, Alex Lawler in London, Osamu Tsukimori in Tokyo; Editing by Lisa Shumaker)