Dollar Staggers as U.S. Unleashes Cash Flood, Deficit (Update2)

By Bo Nielsen and Daniel Kruger

Dec. 15 (Bloomberg) -- The biggest foreign-exchange strategists and investors say the best may be over for the dollar after a four-month, 24 percent rally.

The currency weakened 5.9 percent measured by the trade- weighted Dollar Index after strengthening between July and November as investors bought the greenback to flee riskier assets and repay dollar-denominated loans from lenders reining in credit. Ever since peaking on Nov. 21, the dollar fell against all 16 of the most-widely traded currencies, according to data compiled by Bloomberg.

U.S. policy makers are flooding the world with an extra $8.5 trillion through 23 different plans designed to bail out the financial system and pump up the economy. The decline shows that the increased supply of money may be overwhelming investors just as the government steps up debt sales, the trade and budget deficits grow and de-leveraging by investors slows.

“The dollar will go to new lows as the U.S. attacks its currency,â€