Elon Musk, a close Donald Trump advisor questioned the value of the investment. Sam Altman responded, saying Elon Musk was “wrong, as you surely know”.

President Donald Trump revoked a 1965 civil rights executive order Tuesday, rolling back authorities long used to prevent employment discrimination by federal contractors, subcontractors and grant recipients. He also ordered agencies to plan potential civil rights investigations against private sector entities who embrace diversity hiring.

Tesla, prison operators and other notable "Trump trades" were volatile on Tuesday as investors assessed a blitz of executive orders by President Donald Trump within hours of taking the oath of office.

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.

Open AI CEO Sam Altman, Oracle co-founder Larry Ellison and Softbank CEO Masayoshi Son appeared alongside President Donald Trump to announce the Stargate plan.

The big market story today is the return of Donald Trump. After being sworn in yesterday, Trump signed a flurry of executive orders whose impacts are rippling through the market. In addition, market participants are watching what Trump says about tariffs closely.

From the stock market impact to tariffs and inflation, what will Trump's second term mean for your money? The team at MoneyWeek is reporting live.

Musk was photographed chatting with fellow billionaire Jeff Bezos at a pre-inauguration dinner — but the woman next to him caught even more attention.

The president said he’s also open to another tech giant to acquire TikTok: Larry Ellison, co-founder of Oracle. Ellison was present at the White House for a $500 billion AI infrastructure partnership between the Trump administration and OpenAI, Softbank and Oracle. Oracle, a software company, houses most of TikTok's servers

The company formerly known as Google has seen almost a 16 per cent rise in share price from when Trump was confirmed as having won the US election in early November, and while it has held fairly steady across the past month, the final week of Joe Biden’s administration did see an initial 1.6 per cent rise.