U.S. chipmaker Nvidia has sued EU antitrust regulators for accepting an Italian request last year to scrutinise its acquisition of AI startup Run:ai, saying they had flouted an earlier court ruling restricting their merger powers on minor deals.

Wall Street struggled for traction on Monday, ending mixed after slumping last week, while German election results buoyed German shares and Europe's single currency as investors waited for midweek results from artificial intelligence chip leader Nvidia.

Nvidia (NVDA) has filed a suit against a European Union regulator over what it views was an unnecessary probe into Nvidia's acquisition of Run:ai last year, according to Reuters.

Nvidia (NVDA) has sued EU regulators, challenging their investigation into its acquisition of Israeli AI startup Run:ai. The chipmaker is

Nvidia (NVDA) is suing EU antitrust regulators for accepting an Italian request in 2024 to probe its takeover of AI startup Run:ai, claiming

European shares steadied on Monday as Germany's election produced no nasty surprise, while Wall Street futures firmed on hopes results from AI diva Nvidia this week would justify the tech sector's sky-high valuations.

Nvidia, a U.S.-based chipmaker, has sued EU antitrust authorities for accepting an Italian request to examine its acquisition of AI start-up Run:ai last year.

The US president Donald Trump said his administration would soon announce a 25% tariff on imports from the EU. Who will win in this trade war? We look at Nvidia's first earnings report since shock debut of Chinese AI DeepSeek.

European shares and the euro climbed on Monday as Germany's election produced a mainstream outcome, while Wall Street futures firmed on hopes results from AI diva Nvidia this week would justify the tech sector's sky-high valuations.

Two major Wall Street indexes saw their fourth straight decline on Tuesday, as Treasury yields and the dollar retreated on signs of softening U.S. growth and uncertainty over Trump administration policies.

European markets slipped into negative territory on Friday, as regional traders reacted to fresh tariff threats from U.S. President Donald Trump and a sell-off of chipmaker giant Nvidia 's stock.