Debt prices plummet as dollar gains

By Herbert Lash

NEW YORK (Reuters) - News about a planned U.S. stimulus package helped pull investors into the dollar on Monday but U.S. Treasury prices slumped on fears a price bubble is about to pop in the face of a massive wave of fresh debt.

European equities advanced for the fifth session in a row, spurred by gains in shares of oil companies on the back of rising crude prices. U.S. stocks were mostly lower as investors took profits on the rally that was racked up in thin trading last week.

Oil prices hit a three-week high as Israel's deepening incursion into Gaza and a Russian gas dispute heightened fears about supplies.

Prospects for a swelling supply of government debt drove U.S. and euro-zone prices down. The U.S. Treasury said it would sell $16 billion (11 billion pounds) of reopened 10-year notes and $30 billion in three-year notes this week.

While the issuance was broadly in line with market forecasts, it underscored this year's looming surge of debt that will to fund government efforts to rescue the financial system.

U.S. President-elect Barack Obama plans $310 billion in tax cuts as part of a rescue package of up to $775 billion, senior Democratic aides said Sunday. German Chancellor Angela Merkel met her Social Democrat (SPD) coalition partners to discuss a second fiscal stimulus deal worth up to 50 billion euros (47 billion pounds).

The 30-year Treasury bond fell nearly three full points in price, pushing its yield up to 2.92 percent, up from a record low near 2.52 percent in December.

"The back-up in yields shows a growing sentiment towards questioning the lower rate environment we are in right now," said George Goncalves, chief Treasury/TIPS and agency strategist with Morgan Stanley in New York.