By Satomi Noguchi
TOKYO, April 1 (Reuters) - The euro fell against the dollar and the yen on Tuesday after European bank UBS AG <UBSN.VX> said it wrote down an additional $19 billion on assets, stoking worries that credit market turmoil will spread into the European financial sector.
The European bank said the write-down would cause a net loss of 12 billion Swiss francs ($12.03 billion) in the first quarter and it would seek 15 billion francs in new capital through a rights issue of shares. [
]"Sentiment for the euro was dented by the news about UBS, but it looks to be a corrective move," said a trader at a Japanese trust bank.
The euro was down 0.3 percent at $1.5725 <EUR=>. It slipped 0.4 percent against the yen to 156.75 <EURJPY=R>.
The dollar had registered its biggest quarterly loss versus the euro in four years on Monday, spurred lower by data showing a sharp gain in euro zone prices that suggested a continued divergence in monetary policy between the Fed and the European Central Bank.
The Japanese currency fell only slightly versus the dollar after the Bank of Japan's quarterly tankan survey on Tuesday showed business sentiment worsened more than expected in the past three months. [
]After briefly rising above 100 yen, the dollar edged down 0.1 percent to 99.70 yen <JPY=>, trimming earlier gains on investor wariness before testimony from the Federal Reserve chief and a slew of U.S. economic data later this week.
Traders said they expected the dollar to trade in a narrow range in the near term between around 98.80 yen and 100.20 yen, with few flows expected from Japanese companies and investors at the start of the new fiscal year in Japan.
The Australian dollar fell against the dollar and the yen after the country's central bank kept interest rates at a 12-year high of 7.25 percent, as widely expected, and issued a statement that cut expectations of a further rate rise. [
]The Aussie was down 0.35 percent at $0.9095 <AUD=D4> and fell 0.5 percent to 90.65 yen <AUDJPY=R>
DOLLAR STILL WEAK
Traders said the weak dollar trend remained intact as the prospect of more interest rate cuts by the Fed to fend off economic growth deterioration dented the dollar's yield appeal against other currencies.
Traders were looking to upcoming data for more clues on the health of the U.S. economy.
Later this session, the Institute for Supply Management will report on U.S. manufacturing conditions, with a median forecast of a reading of 47.5, down from 48.3 in February.
For the key monthly jobs data due on Friday, U.S. employers likely cut payrolls in March for a third straight month.
"With buying related to the fiscal year-end or quarter-end position closing out of the way, it's hard to imagine players taking big bets before the jobs data," said Hiroshi Yoshida, a forex trader at Shinkin Central Bank.
"The dollar remains exposed to selling pressures."
Financial markets have regained some stability following aggressive steps by the Fed to calm credit market turmoil and prevent the U.S. economy from deteriorating sharply. It also found some solace after JPMorgan Chase <JPM.N> agreed to acquire ailing U.S. investment bank Bear Stearns <BSC.N>.
U.S. Treasury Secretary Henry Paulson announced on Monday sweeping changes to how financial services for banks, securities, futures and insurance are regulated in the United States. [
]Traders remained wary, however, of more reports of losses from financial institutions and bad economic data.
Fed Chairman Ben Bernanke will testify on Wednesday on the economic outlook, followed by testimony on Thursday on the role the regulators played in JPMorgan's bid to acquire Bear Stearns.
The Fed has slashed interest rates by a total of 3 percentage points since September to 2.25 percent.
(Additional reporting by Chikako Mogi)