285A.T is trading 8% up at ¥99,930 after investors reacted to Kioxia’s record profit guidance and booming AI-driven NAND flash demand.

  • The company projected an operating profit of approximately Â¥1.3 trillion for the April–June 2026 quarter, a figure that far exceeds prior records.
  • Growth is supported by sharply higher NAND prices and strong demand from AI data centers, which has significantly transformed the firm's earnings outlook.
  • The updated guidance positions the company among Japan’s most profitable firms, reflecting a structural shift in the semiconductor market.