* Oil heads towards $57 after five-month high settlement
* U.S. gasoline stocks down, crude up less than expected
* Market eyes bank stress test results (Updates prices, adds Asian stocks extending rally)
By Maryelle Demongeot
SINGAPORE, May 7 (Reuters) - Oil extended gains towards $57 a barrel on Thursday, after settling at a five-month high in the previous session when a falling number of U.S. job losses and U.S. inventory data brightened hopes for an economic revival.
Expectations for rising oil demand as summer approaches were also fuelled by financial optimism as leaked bank stress test results suggested most banks were healthier than earlier thought.
U.S. light crude for June delivery <CLc1> rose 38 cents a barrel to $56.72 by 0625 GMT, adding to $2.50 gains on Wednesday when it settled at $56.34, its highest close since Nov 14, 2008.
London Brent crude <LCOc1> rose 45 cents to $56.60.
"We are bullish the energy sector. Demand is still relatively weak but if you look at seasonality, traditionally the driving season comes into play from the middle of May and then you worry about the hurricanes from the early part of July," said Peter McGuire, managing director of Commodity Warrants Australia.
A slowdown in U.S. private sector job losses in April, as employers cut 491,000 from the salary rolls versus an expected loss of 650,000, was seen as a signal that the economy may be on its way to recovery, and helped oil higher. [
]Oil also rose as fundamentals improved, albeit marginally, with U.S. gasoline stocks declining unexpectedly last week by 200,000 barrels to 212.4 million, the Energy Information Administration said on Wednesday. [
]U.S. crude inventories gained again, but by a lower-than-expected 600,000 barrels against forecasts for a 2.2 million barrels build.
This left crude stocks at a fresh 19-year high of 375.3 million barrels, while distillates stocks rose by a larger-than-forecast 2.4 million barrels.
Oil has tracked a recovery in the equity markets over the past month, with the U.S. S&P index up some 36 percent from March lows, despite what many still see as weak fundamentals.
"Anticipating an economic recovery, the market is "retaliating" with prices rising now before there are any truly definitive signs of such an economic and/or oil demand recovery," Canadian consultancy First Energy Capital said in a note.
Japan's Nikkei average <
> surged 4.55 percent after a three-day holiday in the country as investors sought to catch up with gains of 8 percent so far this week by the MSCI regional index outside Japan that has brought the gauge to its highest since early October. [ ]The market is now eyeing the results of the U.S. government bank stress tests of their ability to weather a deep recession to be released at 2100 GMT for further momentum.
About half of the 19 largest U.S. banks are expected to need more capital.
The reported capital shortfalls so far are much larger than analysts expected, but bank shares soared as investors got more clarity over how well the industry would cope with perhaps the most severe recession since World War II. [
]While the focus is on demand, Saudi Arabia, the world's top oil supplier, said it would not raise supplies for the time being as it attempts to shore up prices.
The oil kingdom is pumping below 8 million barrels per day (bpd) and is unlikely to increase that production as world supply continues to outpace demand, Saudi Aramco Chief Executive Khalid al-Falih said on Wednesday. [
] (Editing by Ben Tan)