* Japan economy shrinks most since 1974
* Obama to sign stimulus bill Tuesday in Denver
* OPEC again cuts 2009 world oil demand forecast (Updates prices, adds South Korea export figures)
By Fayen Wong
PERTH, Feb 16 (Reuters) - U.S. oil steadied at above $37 a barrel on Monday, pausing from last session's 10 percent rally, as investors took profits and sought further directions ahead of the signing of a U.S. stimulus package this week.
U.S. President Barack Obama on Saturday hailed congressional approval of a $787 billion economic stimulus bill as a major milestone in the country's economic recovery and the White House said he would sign the legislation on Tuesday.
U.S. light crude for March delivery <CLc1> eased 14 cents to $37.37 a barrel by 0742 GMT, after gaining $3.53 on Friday.
London Brent crude <LCOc1> for April shed 2 cents to $44.79, maintaining a premium to U.S. oil due to high stock levels at the main U.S. storage hub in Cushing, Oklahoma.
"A lot of good news was already priced in on Friday, so the market is probably taking profits amid a shortened trading week," said Mark Pervan, senior commodities analyst at Australia & New Zealand Bank.
"Also, there are quite a few key economic data coming out of the U.S. this week that are likely to disappoint, so the market is probably positioning ahead."
U.S. economic data due to be released on Tuesday include manufacturing production in New York State and U.S. home builder sentiment for February.
Oil's jump on Friday was largely boosted by renewed optimism that the U.S. economic stimulus package could help pull the economy out of a 14-month recession, while the gains were further encouraged as traders booked profits by selling the spread between front and second month futures contracts.
Still, analysts said downside risks for oil prices remain high, as major economies struggle to get out of their worst recession in decades.
Japan's economy shrank in the last quarter by its most since the first oil crisis in 1974, hit by an unprecedented slump in exports, which is likely to lead to more calls for extra stimulus steps to fight the deepening recession.
The impact of the recession is similarly felt in neighbouring South Korea where January exports performed worse than initially estimated, with revised customs data showing overseas shipments dropped a record 33.8 percent from a year earlier. [
]President Obama's aides warned Americans on Sunday not to expect instant miracles from the $787 billion economic stimulus bill he will sign this week, but said it would help eventually.
Oil prices have tumbled from their peak above $147 a barrel last year, as the economic downturn has spread to all regions of the world, cutting energy consumption.
World oil demand will contract more sharply than expected this year due to the economic crisis, OPEC said on Friday, an outlook that may bolster the case for further supply cuts when the group next meets in March.
NYMEX will be closed on Monday for the U.S. Presidents' Day holiday and will reopen on Tuesday. Electronic trading on CME Globex and NYMEX Clearport are unaffected and will run on the normal schedule.
Crude oil speculators on the New York Mercantile Exchange reduced net long positions in the week to Feb. 10, data from the U.S. Commodity Futures Trading Commission released on Friday showed. (Additional reporting by Dharmasari Haroun; Editing by Ramthan Hussain)