SYDNEY, (Reuters) - Asian shares struggled on Monday while U.S. and European stock futures edged higher on hopes authorities were working to ring fence stress in the global banking system, even as the cost of insuring against default neared dangerous levels.

Helping nerves were reports First Citizens BancShares Inc (FCNCA.O) was in advanced talks to acquire Silicon Valley Bank (SIVB.O) from the Federal Deposit Insurance Corp. 

S&P 500 futures firmed 0.3% and Nasdaq futures 0.4%. EUROSTOXX 50 futures rallied 1.1% and FTSE futures 0.7%.

Japan's Nikkei (.N225) gained 0.4%, but South Korea (.KS11) lost 0.3%. MSCI's broadest index of Asia-Pacific shares outside Japan (.MIAPJ0000PUS) also eased 0.3%, led by a 0.9% drop in Chinese blue chips (.CSI300).

Shares in Chinese search engine giant Baidu (9888.HK) fell more than 3% after it cancelled a planned livestreamed product launch open to media and the public related to its ChatGPT-like Ernie bot.

The mood remained jittery after shares in Deutsche Bank (DBKGn.DE) fell 8.5% on Friday and the cost of insuring its bonds against the risk of default jumped sharply, along with the credit default swaps (CDS) of many other banks.

"The current level of credit default swaps for European banks is just a little lower than it was during the height of the European financial crisis in 2013," Naeem Aslam, chief investment officer at Zaye Capital Markets, said.

"If these CDS do not normalise, it is highly likely the stock market may continue to suffer for many days."

Over in the United States, depositors have been fleeing smaller banks for their larger cousins or to money market funds. Flows to money market funds have risen by more than $300 billion in the past month to a record atop $5.1 trillion.

PRICED FOR FED CUTS

Minneapolis Fed President Neel Kashkari said on Sunday officials were watching "very, very closely" to see if the banking stress led to a credit crunch that threatened to tip the economy into recession.

That, in turn, meant the Fed was closer to a peak in rates, he added. Markets are well ahead of the central bank in pricing around an 80% chance rates have already peaked, while a first rate cut is odds-on for as early as July.

Fed Governor Philip Jefferson speaks later on Monday, while Fed Vice Chair for Supervision Michael Barr testifies on "Bank Oversight" before the Senate on Tuesday.

Yields on two-year Treasuries have fallen an astonishing 102 basis points so far this month to stand at 3.77%, while the entire yields curve out to 30 years is below the 4.85% effective funds rate.

That dive has sometimes been a drag on the dollar, at least against the safe-haven Japanese yen where it stands at 130.60 yen , having touched a seven-week low of 129.65 last week.

The euro suffered its own reversal on Friday amid the worries over Deutsche, and it was last at $1.0770 and well off last week's $1.0930 top.

The drop in yields has combined with the run from risk to burnish gold, which was trading at $1,975 an ounce after reaching a high above $2,009 last week.

Oil prices were little changed, and are nursing losses of almost 10% for the month as worries about global growth undermine commodities in general.

Brent fell 1 cent to $74.98 a barrel, while U.S. crude added 2 cents to $69.28 per barrel.