AI Stocks Rebound, but Concentration Risks Remain
Published on October 15, 2026
In a week marked by continued concerns about rising interest rates, the bond market found some relief after two large Treasury auctions of 10- and 30-year securities were well received by investors. The week’s most significant development came Thursday, when questions emerged about OpenAI’s revenue. Reports suggested revenue was running at a $50 billion annual pace, well below the $70 billion investors had expected.