* Investors abandon risk, seek safety
* Fears about dented consumer demand hurt exporters
* Gold rises for fourth day, oil back above $125 (Updates prices, adds European outlook)
By Kevin Plumberg
HONG KONG, July 29 (Reuters) - Asian stocks fell around 2 percent on Tuesday, after Merrill Lynch, the third-largest U.S. investment bank, announced a $5.7 billion write-down related to bad debt, draining confidence in the shaky financial sector.
Coming a day after one of Australia's top banks said it would write down more than $1 billion in credit-related losses, Merrill's news increased fears that a year-old financial crisis that has battered markets has further to run. [
]European stock markets <
> opened nearly 1 percent lower.Worries that financial sector troubles will further undermine the global economy kept the U.S. dollar trading below Monday's one-month high against the yen. Gold prices rose for a fourth day and Japanese government bonds climbed, pushing the benchmark 10-year yield down to the lowest level in three months.
"Equity markets are capitulating on expectations of a deepening of the global banking crisis. Asian and emerging markets are experiencing capitulation due to risk aversion," Sean Darby, chief Asia strategist at Nomura in Hong Kong, said in a note to clients.
Japan's Nikkei share average <
> finished 1.5 percent lower, weighed by shares of high-profile exporters such as Honda Motor Co <7267.T> and Canon Inc <7751.T>, as investors continue to punish companies dependent on overseas demand.After the market closed, Nomura Holdings Inc <8604.T>, Japan's largest brokerage, posted a surprise quarterly net loss, hurt by a dearth of new share offerings. [
]Shares in the rest of the Asia-Pacific region fell 2.2 percent, according to an MSCI index <.MIAPJ0000PUS>. The index last week briefly broke above a downward trend that stretched back to May 19, but has since fallen for three consecutive days.
Hong Kong's Hang Seng <
> fell 2.4 percent, while Taiwan's TAIEX index < > ended down 3 percent.South Korea's KOSPI <
> dropped 2 percent, led by Samsung Electronics Co Ltd <005930.KS> and LG Electronics Inc <066570.KS>, consumer-oriented companies which last week issued grim views of the global economy.Australia's benchmark S&P/ASX 200 <
> slid 1.5 percent, with shares in Commonwealth Bank of Australia <CBA.AX> and National Australia Bank <NAB.AX> both down around 4 percent.Merrill Lynch said it will take a $5.7 billion third-quarter write-down as it unloads huge amounts of risky debt, and will raise $8.5 billion by selling new stock, a move that could dilute the value of existing shares.
The Wall Street investment bank and brokerage announced its plans less than two weeks after posting a $4.9 billion second-quarter loss, hurt by more than $9 billion of write-downs.
NERVOUSNESS AND SECOND GUESSING
"Worries about what's coming out of the woodwork next is going to see investors take a bit of time to feel more comfortable about the financial sector," said Tony Russell, senior equities adviser at ABN AMRO Morgans in Australia. "There will be a lot of nervousness and second guessing."
The benchmark 10-year Japanese government bond yield fell 2 basis points to 1.545 percent <JP10YTN=JBTC>, after earlier hitting its lowest since late April at 1.525 percent.
Corporate credit investors in Asia also began to price in a slightly higher chance of default as equity markets weaken and turmoil in the global financial sector persists.
The Asia ex-Japan iTRAXX high-yield index <ITAHY5UA=GFI>, a key measure of risk aversion, widened by 10 basis points to 535, while the equivalent investment-grade index <ITAIG5UA=GFI> widened by 2 bps to 138, according to BNP Paribas.
Asian credit spreads remain well below the record highs hit in March in the run-up to the meltdown of U.S. investment bank Bear Stearns, but are still at more than double the levels at the beginning of the year.
Gold, still considered by many as a safer alternative in times of heightened market volatility and inflation, edged up to nearly $931 an ounce <XAU=>. Lately, gold has followed the movements of oil prices closely.
Oil prices rose briefly above $125 a barrel <CLc1>, after militant attacks cut Nigerian output and uncertainty deepened about Iran's nuclear ambitions.
The U.S. dollar was relatively steady against the yen at 107.48 yen <JPY=> after climbing to a one-month high on Monday, above 108 yen. The euro was unchanged at $1.5734 <EUR=>.
For many investors, focus for the rest of this week will be on a busy calendar of U.S. economic indicators, including the July employment report. In addition, Asian companies announcing their results include Mizuho Financial Group <8411.T> and TSMC <2330.TW>, the world's biggest contract chip maker. (Additional reporting by Geraldine Chua in SYDNEY and Rafael Nam in HONG KONG, Editing by Dhara Ranasinghe)