* Risk aversion help US dollar, hurts stocks and commodities
* Lehman's losses keep focus on risky financial sector
* MSCI Asia-ex Japan index at lowest since October 2006
By Kevin Plumberg
HONG KONG, Sept 11 (Reuters) - Asian shares fell broadly on Thursday, with shares outside Japan at the lowest since October 2006, hit by persistent instability in the financial sector, while the U.S. dollar struck a one-year high against the euro.
Heightened volatility and the potential for sharp economic weakness outside the United States convinced U.S. investors to cut their holdings of riskier assets such as emerging market stocks and commodities and for now keep their money at home.
European stock index futures fell, with Eurostoxx 50 <STXEc1>, Germany's DAX <FDXc1> and France's CAC 40 <FCEc1> all down about 0.3 percent as investors worried about the fate of some troubled financial institutions.
Bank stocks including Mitsubishi UFJ Financial Group <8306.T> fell 5 percent after Lehman Brothers <LEH.N> posted a record quarterly loss of $3.9 billion. The dismal results from Lehman, which is trying to shed assets to stay alive, sent a message to investors that the year-long global credit crisis will likely claim more victims before ending. [
]Tokyo's Nikkei share average <
> closed 2 percent lower at a six-month low and the MSCI Asia Pacific ex-Japan index <.MIAPJ0000PUS> dropped 2.8 percent to its lowest since October 2006."We believe inflation concerns are now waning and the new worries are around the broadening of the economic slowdown to Europe, Japan and emerging markets. In our view, this risk is very real," said Adrian Mowat, JPMorgan's emerging markets and Asia-Pacific equity strategist, said in a note.
Bank shares took a beating with China Construction Bank <0939.HK>, the country's second-largest bank, down 4.2 percent and Industrial and Commercial Bank of China <1398.HK> lost 3.8 percent.
Hong Kong's Hang Seng index <
> declined 2.7 percent to a one-year low. Shares of China Mobile <0941.HK> fell 4.4 percent on a new policy in some of the company's markets that could make the world's largest cellular operator less competitive.The regional weakness put the MSCI all-country world index <.MIWD00000PUS> on course for the ninth down day of the last 10. The index hit a two-year low on Wednesday.
VOLATILE HAPPENINGS
Indications of increased volatility in stock and bond markets as well as economic deterioration in just about every part of the world has led investors to cut back on overseas risk in their portfolios, supporting the dollar.
"The market's direction points toward dollar buying," said Hideaki Inoue, chief manager of forex trading at Mitsubishi UFJ Trust Bank in Tokyo.
"What we are witnessing now is position adjustments that are part of a bigger picture, one in which investors are pulling back money from risk assets," Inoue said.
The euro briefly fell below $1.3950 <EUR=> to the lowest since September 2007, with investors focused for now on rapidly slowing economic growth outside of the United States.
However, the dollar fell against the yen, down 0.4 percent to 107.40 yen <JPY=>. Against the yen, the euro tumbled 0.4 percent to 150.04 yen <EURJPY=>.
The dollar for the most part has been rallying since crude oil prices peaked at $147.27 a barrel in mid July and then fell sharply.
The U.S. currency received an added boost by the U.S. government's takeover of Fannie Mae <FNM.N> and Freddie Mac <FRE.N> at the weekend, which helped calm some fears of further widespread bond market losses.
Still, investors continue to shed commodity-related trades in earnest as risk taking takes a back seat to the need for stability amid the slowing global economy.
October U.S. light crude contract <CLc1> edged up 70 cents to $103.28 <CLc1> after hitting a five-month low on Wednesday as the dollar rallied. Crude would need to trade above $109 a barrel to break a steep downward trend in prices that has held since July 14. [
]The reduction in risk taking in just about every asset class has been swift and definite and has pushed up the cost of insurance against credit defaults.
"We have entered a new phase of the credit cycle marked by accelerated deleveraging. Herd recycling of risk through commodities, currencies, rates, and equities is sponsoring hyper volatility," said Brett Williams, credit analyst with BNP Paribas in Hong Kong. (Additional reporting by Shinichi Saoshiro in TOKYO; Editing by Anshuman Daga)