The dollar held firm near two-decade highs against other major currencies on Monday, biding its time ahead of a slew of central bank meetings that will include one by the U.S. Federal Reserve that is likely to deliver another hefty rate hike.
Trade was generally subdued, with markets in London and Tokyo closed for public holidays.
Still, the dollar maintained its firm tone, given expectations that the Fed would maintain its aggressive rate-hike path to contain uncomfortably high inflation.
The dollar index , which measures the currency against six counterparts, was 0.4% stronger at 110.06, heading back towards a 20-year high of 110.79 hit on Sept. 7.
"A while back there was talk that the Fed was close to being done with rate hikes, but that was premature," said Nordea chief analyst Jan von Gerich. "The Fed is not close to being done and that is supportive for the dollar."
Since data last week showed a broadening in underlying U.S. consumer prices rises, markets have entertained the possibility of a 100 bps rate hike when the Fed concludes its two-day meeting on Wednesday. Markets fully price in a 75 basis point Fed rate hike this week and a roughly 20% chance of a 100 bps increase.
This week is also smattered with holidays that could thin liquidity and result in sharper price moves, with Japan and Britain off on Monday, Australia on Thursday, and Japan again on Friday, among others.
The euro was 0.4% lower at $0.9972 , sterling slipped 0.3% to $1.1390 and kept Friday's 37-year lows in sight, while the New Zealand and Australian dollars were down more than 0.5% each.
Markets are split on whether the Bank of England will raise interest rates by 50 or 75 basis points on Thursday. Monetary tightening could clash with new British finance minister Kwasi Kwarteng's emergency mini-budget, which is expected on Friday and will likely give more details on support to help ease the country's cost-of-living crisis
