Meanwhile, the dollar rose after U.S. President Donald Trump slapped Colombia with retaliatory levies and sanctions for turning away military aircraft carrying deported migrants. U.S. Nasdaq Composite futures tumbled 1.

President Donald Trump on Tuesday is announcing investments worth up to $500 billion for infrastructure tied to artificial intelligence by a new partnership formed by OpenAI, Oracle and SoftBank.

Stocks are approaching records in the first couple of days of Trump's presidency, with more pronounced moves in specific corners of the market this week.

By Samuel Indyk and Kevin Buckland LONDON (Reuters) -European and Asian shares slumped on Monday as investors weighed the implications of Chinese startup DeepSeek's launch of a free open-source artificial intelligence model to rival OpenAI's ChatGPT.

Follow along for live updates on stocks and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

Follow along for live updates on stocks and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

The Mexican peso tumbled after President Donald Trump vowed to impose stiff tariffs, reigniting fears among traders that the nation will become a target over the next four years. Most Read from Bloomb

The Mexican peso (MXN) is one of the world's most traded currencies and is third in the Western Hemisphere, behind only the U.S. dollar (USD) and the Canadian dollar (CAD). The Mexican peso has ...