Key facts
- IBM shares rose nearly 9% on Monday.
- The company's stock-market value increased by over $24 billion.
- The surge was linked to a recirculated video of Donald Trump praising IBM's CEO.
- The event follows previous commentary questioning IBM's stock price.
This event highlights the potential market impact of endorsements or comments from prominent political figures, even when recirculated. IBM's stock performance is being closely watched, especially following previous discussions about its valuation and potential government contracts.