By Rae Wee

SINGAPORE, Sept 17 (Reuters) -Asian stocks wobbled on Tuesday while the dollar and U.S. Treasury yields came under pressure, with just a day to go before the expected start of the Federal Reserve's easing cycle that could see policymakers deliver an outsized rate cut.

Extended holidays in China and South Korea made for thin trading conditions, with investors focused on Wednesday's Fed decision as odds have crept up in the past week in favour of a 50-basis-point rate cut.

That kept the dollar languishing near its lowest level in over a year against the yen JPY=EBS at 140.70, further weighed down by a drop in U.S. Treasury yields.

The two-year Treasury yield US2YT=RR, which typically reflects near-term rate expectations, was last at 3.5571%, having fallen to a two-year low of 3.5280% overnight.

The benchmark 10-year yield US10YT=RR was little changed at 3.6195%. US/

Futures 0#FF: show that markets are now pricing in a 67% chance that the Fed could ease rates by half a percentage point at the conclusion of its monetary policy meeting on Wednesday, after a slew of media reports revived the prospect of more aggressive easing.

"The case for a 50bps rate cut this week hinges in part on the idea that rates are well above most estimates of neutral - if officials judge that keeping policy in restrictive territory for too long creates unnecessary risk for the economy then there is no sense in dragging their feet," said Neil Shearing, group chief economist at Capital Economics.

"The problem is this is a high bar for a large rate cut, particularly at the start of the easing cycle. If nothing else, it creates the impression that central bankers have made a mistake and fallen behind the curve."

For the year, markets have priced in roughly 120bps worth of easing by December.

Uncertainty over the scale of Wednesday's likely Fed rate cut kept shares in Asia subdued, with MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS up just 0.1%.

Japan's Nikkei .N225 fell 0.6%, dragged by technology names as they tracked a decline on Wall Street.

Stock futures were mixed. S&P 500 futures ESc1 and Nasdaq futures NQc1 fell 0.12% and 0.05%, respectively, while EUROSTOXX 50 futures STXEc1 and FTSE futures FFIc1 tacked on more than 0.3% each.

RATE DECISIONS

The Bank of England (BoE) and the Bank of Japan (BOJ) also meet this week to discuss monetary policy, where both central banks are seen keeping rates on hold.

Expectations of less aggressive easing by the BoE have in turn kept sterling GBP=D3 supported. It was last 0.09% lower at $1.3204, but strayed not too far from August's peak of $1.3269, its strongest level since March 2022.

"We forecast the BoE will keep the bank rate unchanged, at 5.0%, at its September policy meeting," said economists at ANZ. "We expect it will adopt a gradualist approach in the early part of its easing cycle."

Elsewhere in Asia, China's stuttering economic recovery continued to weigh on sentiment, after data over the weekend showed the country's industrial output growth slowed to a five-month low in August, while retail sales and new home prices weakened further.

Still, concerns over faltering Chinese demand for oil were overshadowed by the ongoing impact of Hurricane Francine on output in the U.S. Gulf of Mexico, sending oil prices rising on Tuesday.

Brent crude futures LCOc1 rose 0.18% to $72.89 a barrel, while U.S. crude futures CLc1 gained 0.43% to $70.40 per barrel. O/R

Spot gold XAU= eased 0.06% to $2,580.51 an ounce. GOL/

Editing by Shri Navaratnam

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