SQUAWK BOX, TUESDAY 21ST NOVEMBER, 2023

The S&P 500 and Nasdaq indices are in the green for the fifth consecutive day, with Microsoft attaining a new all-time share high after Sam Altman joins the company. Following Altman’s ousting, more than 90 people at OpenAI signs a letter demanding his reinstatement. Microsoft CEO Satya Nadella tells CNBC the style of governance at OpenAI is unsustainable. U.S. Treasury Secretary tells this channel the Biden administration has made “considerable” progress in tackling inflation but that further steps remain. And Nvidia is set to report later today with analysts forecasting revenue growth of up to 170 per cent.