The sector is being swept up by a wave of good news from AI companies, including ChatGPT-owner OpenAI’s record $500 billion ...

ChatGPT-maker is now valued at $500 billion, after current and former employees sold roughly $6.6 billion worth of its shares ...

Apple's deal with ChatGPT owner OpenAI is not "exclusive" and does not harm competition, Apple's lawyers said as they asked a ...

Shares of etch and deposition chip equipment maker Lam Research ( LRCX 6.71%) rallied on Wednesday, up a whopping 6.6% on the day to reach all-time highs.

Stocks looked set to rise yet again on Thursday, with investors still feeling bullish despite an ongoing government shutdown and another batch of weak jobs data.

The S&P 500 and Nasdaq are rising in premarket trading. Treasury yields are up and Bitcoin prices are climbing.

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OpenAI's valuation reached $500 billion following a significant share sale by current and former employees. This increase ...

OpenAI, the company behind ChatGPT, has reached a valuation of $500 billion, following a deal in which current and former ...

(Reuters) -OpenAI, the company behind ChatGPT, has reached a valuation of $500 billion following a deal in which current and ...