By Natsuko Waki
LONDON, Feb 26 (Reuters) - World stocks hit a three-week peak and the dollar edged higher on Tuesday as upbeat results from Standard Chartered <STAN.L> and optimism surrounding U.S. bond insurers brightened investor morale.
European credit market sentiment improved with the cost of corporate debt insurance falling further, while commodity and energy prices came off recent lofty peaks, calming inflation concerns.
Asia-focused bank Stanchart reported a 27 percent rise in annual profit and said wholesale banking had a record January, easing concerns about the health of the banking sector hit by the six-month-old credit crisis.
Also helping sentiment, Standard & Poor's removed on Monday its threat to downgrade insurer MBIA <MBI.N> while a rescue plan for rival Ambac Financial <ABK.N> is set to be announced soon.
Investors have been spooked by the threat of credit downgrades of these "monoline" insurers due to their exposure to U.S. subprime mortgages.
Downgrades of the monolines, which provide cover against defaults in securitised debt, could trigger a wave of forced selling in bonds and lead to more losses by banks.
"The news we've had on the monolines have been risk appetite-friendly, commodities are coming back a little bit from their recent highs," said Ian Stannard, senior foreign exchange strategist at BNP Paribas.
The FTSEurofirst 300 index <
> was up 0.7 percent while the MSCI main world equity index <.MIWD00000PUS> rose 0.2 percent to levels last seen early in February.Stanchart shares rose nearly 4 percent while the broader banking sector <.SX7P> was up 1.5 percent.
The iTraxx Crossover index <ITCRS5EA=GFI>, most-widely watched indicator for European credit market sentiment, tightened to 533.5 basis points. The index widened to record levels last week due to concerns about forced debt selling.
OIL, GOLD OFF HIGHS
U.S. light crude <CLc1> fell 0.3 percent to $98.86 a barrel as expectations rose for higher crude stocks. Gold <XAU=> fell to $928.20 an ounce after the U.S. Treasury said it would support gold sales by the International Monetary Fund, which holds more than 3,000 tonnes of bullion.
Platinum <XPT=> also tracked gold lower.
A recent surge in commodity prices has fanned inflation concerns, which could slow the pace of interest rate cuts by the Federal Reserve and other central banks keen to limit the effects of the credit crunch on the real economy.
"Inflation expectations remain critical and any significant deterioration on that front would be a trigger for financial market volatility," UBS said in a note to clients.
"With market sentiment highly dependent on further Fed easing, upward inflation pressure would certainly put the Fed on the defensive."
Interest rate futures expect the Fed to cut interest rates by half a point in March.
Emerging sovereign spreads <11EMJ> were unchanged while emerging stocks <.MSCIEF> rose a third percent.
The March Bund future <FGBLH8> was steady on the day.
(Additional reporting by Toni Vorobyova; Editing by Gerrard Raven)