* Investors edge away from pure safety trades, but cautious
* Credit markets tense, confidence lacking
* U.S. Senate gears up to vote on $700 billion plan (Repeats to wider coding, with no changes to text)
By Kevin Plumberg
HONG KONG, Oct 1 (Reuters) - Stocks in Japan and Australia rose on Wednesday and the yen steadied as investors edged away from safety plays on hopes a salvaged Wall Street rescue plan in Washington would stabilise banks and markets.
Gains in Japanese stocks pushed down 10-year Japanese government bond futures <2JGBv1> 0.5 point to 137.04, after earlier dropping to a 2-month low.
European stock index futures <STXEc1> <FDXc1> <FCEc1> rose between 0.5 and 0.6 percent ahead of a vote in the U.S. Senate on a $700 billion plan for the government to buy illiquid securities.
U.S. political drama has whipsawed markets so far this week. Expectations that Congress will pass something soon drove a 5.3 percent rally in the S&P 500 stocks index overnight, erasing more than half of Monday's market plunge after the House of Representatives rejected the plan.
"Investors here already bet for the resumption of bailout talks yesterday, and we are seeing market participants taking a more cautious stance today ahead of the vote tonight," said Kim Hyoung-ryoul, a market analyst at NH Investment & Securities in Seoul.
The fight over the biggest effort yet by the U.S. government to support the financial system comes at a time when money markets are dysfunctional and banks are refusing to lend to each other, which is clogging up the flow of credit and potentially endangering the global economy.
Central banks have been providing billions of dollars in liquidity, essentially putting the global financial system on life support and hoping confidence will return to the shattered bank industry.
Europe's banking industry was under fire after a second bank had to be rescued. And, even if a deal is brokered in Washington, it is not clear it would do much to stimulate the U.S. economy.
Japan's Nikkei share average <
> climbed 1 percent on Wednesday after posting its biggest monthly decline in 8 years in September. Shares in Canon <7751.T> rose 4.2 percent and were one of the biggest supports to the index on Wednesday.Australia's benchmark S&P/ASX 200 share index <
> advanced 4.2 percent but was not far above its lowest since November 2005, hit only two weeks ago.Shares of mining group BHP Billiton <BHP.AX> shot up 4.4 percent and Rio Tinto's <RIO.AX> stock jumped 11.2 percent after an Australian regulator cleared BHP's proposed purchase of Rio.
Many Asian markets were closed for holidays, including China, Hong Kong and Singapore.
U.S. SENATE'S TURN ON BAILOUT PLAN
The U.S. dollar was steady against the yen at 105.98 yen <JPY=>, and the euro was down 0.1 percent to 149.50 <EURJPY=>.
The dollar briefly touched a 4-month low against the yen on Tuesday, but later surged across the board on a combination of U.S. investors bringing money back home from overseas investments and optimism about the U.S. bailout plan in Congress.
The U.S. Senate agreed to vote on the financial rescue package on Wednesday night that will include a sharp increase in the amount of bank deposits insured by the federal government. [
]The euro <EUR=> was down 0.1 percent at $1.4105 after the 15-nation currency dropped 2 percent overnight.
European countries scrambled to support the banking system, struggling under the weight of collapsed confidence and sluggish lending conditions.
France joined Belgium and Luxembourg to inject 6.4 billion euros ($9 billion) into Dexia <DEXI.BR>, while the Irish government backed all its banks, covering up to 400 billion euros in deposits.
"The recent interventions are likely to weaken European government balance sheets, which would be a negative in the long-term," Ashley Davies, UBS currency strategist in Singapore, said in a note.
Short-term money markets however still reflected elevated levels of stress. On Tuesday, the spread of 3-month London interbank offered rates over overnight index swap rates widened to records in dollars, sterling and euros.
The spread is critical in determining credit market conditions because it reflects the premium the market demands over anticipated benchmark central bank interest rates.
Investors will focus on whether these signs, which suggest the financial crisis is far from over, will douse the latest rise in global stock markets.
The unwinding of trades due to fears about the impact of the financial crisis on the global economy pushed up oil prices, with U.S. light crude for November delivery <CLc1> rising $1.28 to $101.94 a barrel.
Spot gold <XAU=> gained 1.1 percent to around $879.30 an ounce after dropping 4 percent in New York in its biggest one-day percentage fall since August.
Generally, panic has turned to tense caution rather than any full-blown hope for recovery.
"There is a strong belief that the U.S. Congress will pass the rescue plan in a few days, so that's supporting prices," said Ryuichi Sato, analyst at Mizuho Corporate Bank in Tokyo. "But the fundamentals for U.S. financial markets haven't changed so there is still a lot of downside risk." (Editing by Anshuman Daga)