OpenAI explores mega funding round – Jabil significantly raises outlook – Storage scarcity drives Micron into new earnings dimension – Salesforce acquires Qualified and strengthens AI position in marketing – Elliott invests in Lululemon and drives leadership change

On Wednesday, December 17, 2025, the three main US stock exchanges closed with clear losses. The Dow Jones fell by 0.47% and ended the trading day below the mark of about 47,900 points, while the broad S&P 500 closed significantly weaker, down 1.16% at 6,721.51 points. The Nasdaq Composite lost over 1.8%, declining to 22,693.32 points. The main driver of the declines was a noticeable weakening in the tech and AI segment, triggered by disappointing news from major tech stocks and rising skepticism about whether the massive investments in...