Business leaders and experts say the uncertainty from President Trump's tariff policies are making it difficult to run operations.

Trump Always Chickens Out—JPMorgan CEO Jamie Dimon cautioned that investors may be underestimating the risks of relying on past tariff U-turns. UBS’s Paul Donovan reinforced this concern in a note seen by Fortune,

Global stocks fell on Friday after U.S. President Donald Trump ramped up his tariff war against Canada, leaving Europe squarely in the firing line, sparking a modest investor push into safe havens like gold,

Japanese bond yields are rising and give rise to the sense that Japan is either in the ante chamber of a full recovery, or on the precipice of something nastier

"Deeply regrettable" is how Japanese Prime Minister Shigeru Ishiba has described US President Donald Trump's latest tariff threat - a 25% levy on Japanese goods. Tokyo, a long-time US ally, has been trying hard to avoid exactly this.

Equity markets slid on Friday as President Trump intensified trade and tariff tensions with Canada. He also hinted at measures targeting Europe, driving investors to seek refuge in gold. Investors were unsettled when Trump sent a letter late Thursday announcing a 35% levy on all Canadian imports effective August 1,

The U.S. president, whose global wave of tariffs has upended businesses and policymaking, said the European Union will receive a letter "today or tomorrow". Both Nasdaq futures and S&P 500 futures fell about 0.4%. EUROSTOXX 50 futures dropped 0.6%. The euro slipped 0.3% to $1.1668, while the dollar gained 0.4% to C$1.3704.