(Adds comment, fresh prices)
The dollar slid further and the euro extended gains following a hawkish shift from the European Central Bank last week and ahead of key data on U.S. consumer prices due on Thursday.
The CPI print may offer new indications about the pace of the Federal Reserve's monetary tightening, and investors are bracing for higher-than expected numbers that would signal more aggressive rate hikes.
That readout is expected to show a 0.5% month-over-month increase in January, and 7.3% for the year, according to economists polled by Reuters.
Investors have been revising their forecasts for ECB rate hikes after the bank caught them off guard last week, with President Christine Lagarde flagging for the first time that monetary tightening was a possibility this year.
Seeking to temper investors' growing expectations for hardline action, Lagarde calmed markets when she said on Monday there was no need for extensive tightening.
But the big shift in central bank policy expectations over the past week, in particular from the ECB, has dampened the dollar's recent upside.
As the markets work through Lagarde's comments and what Thursday's inflation numbers mean for the Fed, the dollar will likely remain range-bound, said Thomas Anderson, managing director at Moneycorp.
"I think the market is kind of scratching its head and saying, 'okay, corporate earnings are over, the Lagarde comments — we're still kind of scratching our head. Does this mean this is the inflection point and we go up from here?'" he said.
The dollar index =USD fell 0.103%, with the euro EUR= up 0.16% to $1.1432.
While the markets await clarity, the dollar and the euro were "consolidating within yesterday's ranges," said Marc Chandler, chief market strategist at Bannockburn Global Forex.
"I think that the bottom line for the ECB and the Fed is there's a lot of uncertainty, and so they want to maintain maximum flexibility," he said. "The Fed and the ECB need to maintain flexibility and people read into it what they want to."
Cleveland Fed President Loretta Mester said Wednesday that future rate increases after March will depend on the strength of inflation and how much it moderates or persists.
Also on Wednesday, Atlanta Fed President Raphael Bostic said the U.S. economy may be nearing a turn lower in inflation, though he added he was still leaning toward a slightly faster pace of interest rate increases this year.
======================================================== Currency bid prices at 2:59PM (1959 GMT)Description RIC Last U.S. Close Pct Change YTD Pct High Bid Low Bid Previous Change Session Dollar index =USD 95.4800 95.5940 -0.11% -0.191% +95.6760 +95.3790 Euro/Dollar EUR=EBS $1.1432 $1.1417 +0.14% +0.56% +$1.1448 +$1.1403 Dollar/Yen JPY=EBS 115.4750 115.5300 -0.04% +0.31% +115.6900 +115.3200 Euro/Yen EURJPY= 132.01 131.91 +0.08% +1.30% +132.1500 +131.6300 Dollar/Swiss CHF=EBS 0.9236 0.9252 -0.14% +1.28% +0.9254 +0.9222 Sterling/Dollar GBP=D3 $1.3535 $1.3547 -0.08% +0.09% +$1.3589 +$1.3530 Dollar/Canadian CAD=D3 1.2670 1.2702 -0.23% +0.23% +1.2715 +1.2665 Aussie/Dollar AUD=D3 $0.7185 $0.7146 +0.54% -1.16% +$0.7194 +$0.7142 Euro/Swiss EURCHF= 1.0557 1.0560 -0.03% +1.81% +1.0567 +1.0544 Euro/Sterling EURGBP= 0.8444 0.8423 +0.25% +0.52% +0.8450 +0.8414 NZ NZD=D3 $0.6689 $0.6648 +0.62% -2.26% +$0.6698 +$0.6642 Dollar/DollarDollar/Norway NOK=D3 8.8085 8.8275 -0.20% +0.01% +8.8450 +8.7835 Euro/Norway EURNOK= 10.0716 10.0709 +0.01% +0.59% +10.0909 +10.0420 Dollar/Sweden SEK= 9.1024 9.1391 -0.27% +0.94% +9.1551 +9.0775 Euro/Sweden EURSEK= 10.4070 10.4349 -0.27% +1.69% +10.4440 +10.3819 <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ World FX rates https://tmsnrt.rs/2RBWI5E^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
