Oracle might have an OpenAI problem. Oracle (ORCL) stock has tumbled nearly 40% from its September peak, erasing more than ...

A hidden leasing bomb, a $300B AI gamble, and shrinking investor patience--Oracle's bold cloud play is under the microscope.

The latest concerns centered on Oracle. Its shares slumped as much as 16.5 per cent on Thursday, a day after the company, which has taken on debt to finance its ambitious AI spending, warned capital ...