The US president-elect comes into office with a strong economy, but investors hope for more and current highs may be difficult to sustain.

US stocks have their best trading day since November 2022, after lower unemployment claims boost sentiment.

Shares in the social media firm fell sharply after it said it could issue millions more shares.

Investors expect artificial intelligence to unleash a new wave of growth.

Investors have been cheered by hopes that the US central bank's campaign of raising interest rates is over.

The stock exchange wants to lure more companies from London to raise cash in New York instead.

The UK-based firm is courting investors as its listing in the US looks to be the biggest of the year.

Arm files papers to list in New York after opting against London, in a blow to the UK.