US yields boost dollar and leave yen dazed at 38-year low
Benchmark 10-year Treasury yields rose nearly 14 basis points to 4.479% overnight, with analysts linking the rise to expectations that Donald Trump will win the U.S. presidency, in turn leading to higher tariffs and government borrowing.
On Tuesday, the yield on the 10-year note was down 2 basis points on the day at 4.4554%, around its highest since the start of the month.
As the dollar rose, the euro handed back part of a small rally as the first round of France's election turned out more or less in line with polling. The single currency was last 0.2% lower at $1.07188.
«Trump's better (debate) showing over (President Joe) Biden added to expectations that inflation may pick up pace, yield curves will steepen further and that the dollar may continue to trade at a premium,» said OCBC currency strategist Christopher Wong.
The yen sank to 161.745 per dollar on Tuesday, its weakest in nearly 38 years, extending a downward slide driven mainly by a wide gap in interest rates between the U.S. and Japan.
Japan's finance minister said on Tuesday authorities were vigilant to sharp currency market moves, but stopped short of giving a clear intervention warning.
The yen was also sinking on crosses as yen bears were wary that the dollar/yen pair was at risk of intervention by Japanese authorities.
Against the euro, the yen touched a lifetime low of 173.67 on Monday and was just shy of that level on Tuesday, while against the Australian dollar, the yen was near its lowest in 33 years as carry trade remained attractive.
