GLOBAL MARKETS-Caution before U.S. vote keeps Asian shares steady

* MSCI Asia ex-Japan up 0.4 pct, Nikkei falls 0.4 pct

* European shares seen opening up to 0.3 pct higher

* Dollar index near two-month high as safe-haven sought

* Euro hovers near two-month lows vs dollar

TOKYO, Nov 6 (Reuters) - Asian shares and the dollar

steadied on Tuesday, with investors' reluctant to place new bets

amid uncertainty over the outcome of a tight U.S. presidential

election and renewed doubts over Greece's ability to push

through severe fiscal reforms.

Risk-aversion underpinned the dollar near a two-month high

against a basket of major currencies and bound most asset

markets within tight trading ranges, with oil, gold and the euro

all barely budged.

U.S. stock futures indicated a slightly firmer open

on Wall Street, while financial bookmakers called London's FTSE

100, Frankfurt's DAX and Paris's CAC-40

to open up 0.1-0.3 percent, after falling in the previous

session.

U.S. President Barack Obama and Republican challenger Mitt

Romney are statistically tied, but the Democrat has a slight

edge in some of the pivotal states where the election will be

decided, according to Reuters/Ipsos polling.

If the election is so close that the result is delayed it

could roil financial markets, as happened in the protracted 2000

Bush versus Gore battle that ended up in the Supreme Court.

"That is a situation global markets fear most and such

uncertainty will have a big negative impact," said Cameron

Peacock, market strategist at IG in Melbourne. "The best

possible outcome would be for a clear and unqualified victor to

emerge."

Meanwhile, the world's leading economies gave themselves a

bit more wiggle room on Monday to meet targets for cutting

budget deficits rather than risk worsening a slowdown in many

countries, chief among them the United States.

The MSCI index of Asia-Pacific shares outside Japan

rose 0.4 percent, pulled higher by a 0.2 percent

rise in Australian shares and a 1.1 percent gain for

South Korean shares that outweighed weakness in most

other Asian equities.

Hong Kong's Hang Seng Index fell 0.4 percent, dragged

down by a drop in the index heavyweight HSBC Holdings.

Japan's Nikkei average also fell 0.4 percent .

FISCAL CLIFF, GREEK VOTE

Whichever candidate prevails in the U.S. election, the

prospect of a less than decisive win and lack of a clear

majority in Congress raises the chances of messy negotiations

over the "fiscal cliff" - nearly $600 billion worth of spending

cuts and tax increases that risk pushing the economy into deep

recession - analysts say.

In addition to the U.S. election, investors need to be

mindful of the potential for renewed stress in Europe and

China's political leadership transition, Morgan Stanley said.

"Markets are currently beset by opposing (positive and

negative) factors, with the weight of upcoming risk events now

turning us decidedly more cautious ... Risks of a messy

negotiation around the fiscal cliff are likely to increase

volatility at minimum," it said in a research note.

Greece faces protests as the government is set to propose

its latest belt-tightening measures for a vote by lawmakers on

Wednesday, which is needed to secure more aid and stave off

bankruptcy.

But a bailout deal to keep Greece afloat is unlikely to be

struck next week when euro zone finance ministers meet in

Brussels, a senior EU official said on Monday, as the euro zone

still had to find a formula to make Greek debt sustainable and

several countries, including Germany, had to discuss the matter

with their parliaments.

"The market ought to be focusing more on the imminent

situation facing Greece, even more than the U.S. presidential

election," said Daisuke Karakama, market economist for Mizuho

Corporate Bank in Tokyo.

The euro eased a touch to $1.2789, staying near the

previous day's low of $1.2767 set on trading platform EBS, the

single currency's lowest level in about two months.

The dollar was also off a fraction against a basket of major

currencies, but remained close to the two-month high

scaled on Monday.

The Australian dollar rallied 0.6 percent to

$1.0436, a five-week high, after the Reserve Bank of Australia

left interest rates unchanged at its policy

meeting.

Greek uncertainty bolstered safe-haven bids for German

two-year government bond, sending the yields below

zero for the first time in two months on Monday, while benchmark

10-year U.S. Treasury yields fell to 1.684 percent.

U.S. crude futures were almost unchanged at $85.67 a

barrel and Brent crude was also flat around $107.70.

Gold was little changed around $1,656 an ounce.

Asian credit markets were subdued, leaving the spread on the

iTraxx Asia ex-Japan investment-grade index little

changed from Monday.