Tesla stock investors hoping for a gain from Musk's new proximity to government should take a disciplined look first.

The major indexes added to strong weekly gains. Tesla and AI chipmakers such as Nvidia and Arm are testing key levels.

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.

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.

President Donald Trump took aim at federal and state support for electric vehicles on his first day in office. But it’s not clear he has the power he’s claimed on the topic.

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.

Palantir co-founder Joe Lonsdale told "The Will Cain Show" that the battle against the "woke mind virus" is not yet "won" despite Big Tech's embrace of Trump.

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.

Some of the most exclusive seats at President Donald Trump’s inauguration were reserved for powerful tech CEOs who also are among the world’s richest men.

Tech titan Elon Musk cast doubt Wednesday on a $500 billion AI project announced by US President Donald Trump, saying the money promised for the investment..