"Risk sentiment is quite positive right now and we expect it to remain so this year, with growth expected to rebound quite strongly," said Shinichiro Kadota, senior currency strategist at Barclays Capital in Tokyo.
The Canadian dollar and Norwegian crown are likely to outperform, while European currencies lag, he said.
The greenback should also strengthen this year as the United States recovers faster than most other countries, he added.
The U.S. currency slipped 0.1% to C$1.2623 in early Asian trading, declining for a third day and touching a three-year low at C$1.2607 overnight.
The dollar slid 0.2% to 8.48 Norwegian crowns, also a third day of declines.
The Aussie dollar rose 0.1% to 77.505 U.S. cents, adding to a 0.7% rally in the previous session. Australia boasted another solid rise in employment in December, data released Thursday showed.
Biden was sworn in as the 46th president of the United States on Wednesday, vowing to end the "uncivil war" in a deeply divided country reeling from a battered economy and a raging coronavirus pandemic that has killed more than 400,000 Americans.
North of the border, the Bank of Canada said Wednesday that the arrival of a COVID-19 vaccine and stronger foreign demand is brightening the economic outlook in the medium term, opting to hold its key overnight interest rate at 0.25%. Money markets had been watching the prospect of a so-called micro rate cut of less than 25 basis points.
The Japanese and European central banks decide on policy Thursday, with no change expected.
The dollar was mostly flat at 103.59 yen on Thursday, another safe haven currency, after sliding to a two-week low of 103.45 overnight.
The euro gained 0.2%, reversing a similar decline from the previous session, to trade at $1.21245.
European countries are struggling to contain the novel coronavirus amid worries that a new variant could lead to more stringent lockdowns and more economic pain.
The dollar indes slippxd 0.1% to 90.335, after closing almost unchanged on Wednesday.
Currency bid prices at 10:19AM (119 GMT) Description RIC Last U.S. Close Pct Change YTD Pct High Bid Low Bid
Session Euro/Dollar EUR=EBS $1.2127 $1.2106 +0.18% -0.74% +1.2130 +1.2106 Dollar/Yen JPY=D3 103.5020 103.5500 -0.02% +0.23% +103.6520 +103.5300 Euro/Yen EURJPY= 125.52 125.33 +0.15% -1.10% +125.5900 +125.3300 Dollar/Swiss CHF=EBS 0.8886 0.8898 -0.12% +0.45% +0.8899 +0.8887 Sterling/Dollar GBP=D3 1.3675 1.3660 +0.15% +0.14% +1.3679 +1.3656 Dollar/Canadian CAD=D3 1.2615 1.2635 -0.17% -0.94% +1.2634 +1.2612 Aussie/Dollar AUD=D3 0.7767 0.7747 +0.27% +0.98% +0.7772 +0.7746 NZ NZD=D3 0.7192 0.7170 +0.33% +0.18% +0.7198 +0.7173 Dollar/Dollar
All spots FX= Tokyo spots AFX= Europe spots EFX= Volatilities FXVOL= Tokyo Forex market info from BOJ TKYFX
(Reporting by Kevin Buckland) ((Kevin.Buckland@thomsonreuters.com;))