The dollar rose against most other currencies on Monday, holding near a six-week high as fresh worries about U.S.-Sino trade tensions and global growth drove appetite for safe-haven assets.
“The Aussie dollar and the euro are at vulnerable levels right now and further dampening in risk sentiment can lead to further downside in these currencies.”
The dollar gained 0.1 percent versus the yen to 109.82. However, traders expect moves in dollar/yen to be small on Monday as Japanese markets remain shut for a public holiday.
The dollar index, a gauge of its value versus six major peers, was marginally higher at 96.64, on track for its eighth straight day of gains.
The euro was marginally lower versus the greenback at $1.1322 in early Asian trade while the Aussie was 0.15 percent higher at $0.7099, after a disastrous week in which it lost 2.2 percent.
The euro was under pressure as core European government debt yields touched their lowest in over two years. The single currency has lost 2.5 percent so far this month.
Benchmark German yields were just 10 basis points away from zero percent.
In other news, sterling was down 0.1 percent at $1.2935. Traders expect the pound to remain volatile as there is uncertainty over the Brexit process.