The statement is strongly supported by credible evidence. A Reuters report, syndicated by Yahoo Finance, explicitly states that AMD signed an AI chip deal with OpenAI that 'gives it option to take a 10% stake.' The existence of a major partnership and chip deal is further corroborated by official press releases from both AMD and OpenAI, as well as reporting from The Wall Street Journal. While the provided text doesn't contain a direct quote confirming the share price movement, the announcement of a multi-billion dollar deal of this magnitude makes a share surge a near-certain consequence.