(Updates prices, adds quote, changes byline, dateline; previous LONDON)
By Gertrude Chavez-Dreyfuss
NEW YORK, April 29 (Reuters) - The dollar hit its highest level against the euro in nearly four weeks on Tuesday, on track for its largest monthly gain in nearly a year, amid expectations the Federal Reserve will signal the end of its easing campaign.
The Fed will begin its two-day meeting later on Tuesday and analysts expect the policy-setting body to cut key borrowing costs by a quarter percentage point to 2.0 percent and indicate that its rate-cutting campaign is done for now.
By contrast, poor economic data out of the euro zone has dented hawkish monetary policy sentiment.
French consumer confidence, for instance, fell to its lowest since 1987 when the data series began, adding to a view that the euro zone economy, and by extension European Central Bank policy, isn't insulated from problems pushing the U.S. economy to the verge of recession.
"The potential for the Fed to shift monetary stance as well as weakening European data are all putting pressure on the euro and supporting the dollar," said Camilla Sutton, senior currency strategist at Scotia Capital in Toronto.
In early New York trading, the euro was down 0.7 percent to $1.5550, having earlier hit a four-week trough at $1.5542 <EUR=> and was down 0.8 percent at 161.70 yen <EURJPY=>.
The euro was further undermined by data showing Spanish calendar-adjusted retail sales fell a record 5.5 percent in March, while German April inflation figures on Monday undershot forecasts with the annual rate slowing sharply.
ECB Governing Council member Nout Wellink earlier said slower German inflation was no reason to alter ECB policy, but the comments did not reverse the single currency's fall. Euro zone interest rates currently stand at 4 percent.
The euro also plumbed a four-week low against the pound at 78.31 pence <EURGBP=>, and last traded at 78.85 pence.
Bank stress stemming from the continued crisis in credit markets saw further fallout in Europe as Deutsche Bank posted its first quarterly loss in five years, leading it to reveal further write-downs of 2.7 billion euros [
].The dollar was down slightly versus the yen at 103.93 yen <JPY=>, on track for its best month in four years. Asian trading turnover was very light as the Tokyo market was shut for a holiday
The dollar index was on track for its best month since November 2005 <.DXY>, benefiting from the view that U.S. interest rates are nearing a bottom.
However this week's data on growth, consumption, manufacturing and payrolls is likely to show the U.S. economy is still deteriorating, implying there is still some risk that rates are set to fall further.
U.S. consumer confidence data at 10:00 a.m. (1400 GMT) will be watched for more insight into the extent of the U.S.slowdown.
Gross domestic product data on Wednesday could show the economy actually shrank in the first quarter and Friday's jobs report is expected to show payrolls fell 80,000 in April, according to economists polled by Reuters.
"These releases will be important for what they say about the economy in the second quarter and beyond rather than the first quarter," said Brown Brothers Harriman in a research note.
"Fed officials have already acknowledged that growth could contract at some point in the first half so a further deterioration in fixed investment, soft consumer spending and a pick-up in first-quarter inventories are likely to confirm current expectations." (Additional reporting by Veronica Brown in London; Editing by Andrea Ricci)