US President Donald Trump’s warning to North Korea and Pyongyang’s threat of possible armed retaliation drove investors out of stocks and other risky assets and into textbook safe havens like gold and US debt paper.

The Treasury Department has released a breakdown of Saudi Arabia’s holdings of U.S. debt, after keeping the figures secret for more than four decades.

The US economy grow at a much faster pace than initially thought in the third quarter, pointing to strengthening fundamentals that should help it weather slowing global demand.

US recovery concerns will see the euro continue to gain ground against the US dollar, economists say.