US stock futures struggled for a foothold on Wednesday as investors cautiously counted down to Nvidia's (NVDA) earnings report, seen as a crucial test of hopes for Big Tech amid tariff uncertainty. Nvidia's results are looming large as Wall Street looks for clues to AI demand,

Trump's tariffs continue to affect the global economy and markets. Follow for live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

Futures on the Dow Jones were marginally lower by around 20 points, while those on the S&P 500 and Nasdaq were hovering below the flatline.

Live Updates Live Coverage Updates appear automatically as they are published. Here's What Wall Street Expects Looking Ahead 8:55 am by After NVIDIA reports earnings, Wall Street will react to whether or not the stock outperformed last quarter.

Trump's tariffs continue to affect the global economy and markets. Follow for live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

These retreats are so frequent that investors should rationally expect them. So why do markets still react to the initial announcements?” UBS’s Paul Donovan asked.

Wall Street is climbing Tuesday as the roller-coaster ride created by President Donald Trump’s trade policies whips back upward, this time because of a delay for his tariffs on the European

Nvidia is still selling an awful lot of artificial-intelligence chips. What the company doesn’t sell may end up getting more attention when it reports results on Wednesday afternoon. Last month, [Nvid