マイクロソフト、ビットコインマイニングの大手IRENと97億ドルのAIクラウド契約を締結し急上昇
AI: I've translated the headline into Japanese, maintaining the original format and meaning. The translation conveys that Microsoft has signed a $9.7 billion AI cloud deal with Bitcoin mining stalwart IREN, which is zooming (rising rapidly).