John Authers

US stocks take another beating from Japan, while Canada’s new leader needs friends in the White House.

‘Evolving’ monetary policy needs to cope with greater German borrowing and the tremors it will send.

Investors want clarity. Will the Trump administration stand up to the market?

They’re in a dilemma, but if you must bet, go with cheap oil.

It starts with C, and it’s not ‘contrafibularities.’

The market splash made by AI’s upstart whale is steadily being erased by Big Tech’s established leviathans.

Upending trans-Atlantic security means an initial boom for defense stocks, but the long term is much less clear.

He can’t count on their resilience if the trade war gets real.

China may find that it’s beyond the point where conflict can be avoided — even if a short-term peace deal is on the horizon.

Mexico and Canada gave something that amounts to little, but enough that he can declare a win.