Billed on Wall Street as so rock-solid safe they’re risk-free, US Treasury bonds have long served as first port of call for investors during times of panic. They rallied during the global financial crisis, on 9/11 and even when America’s own credit rating was cut.
But now, as President Donald Trump unleashes an all-out assault on global trade, their status as the world’s safe haven is increasingly coming into question.
Yields, especially on longer-term debt, have surged in recent days while the dollar has plunged. Even more disconcerting is the pattern of the recent market moves. Investors have often ...