According to CNBC, Alibaba shares rose more than 3% after Chief Executive Eddie Wu said at the company's Apsara Conference that Alibaba Cloud plans to operate more than 20 gigawatts of data centers globally by 2032, according to FactSet, and he also launched the Zhenwu V900 chip. Quest Diagnostics and Labcorp Holdings each fell more than 5% after the Centers for Medicare & Medicaid Services released a report showing Medicare has been paying 16% more for laboratory services than private payors; the agency said it will align most Medicare payments with private-sector rates. Vicor gained 9% after the power electronics company issued third-quarter guidance calling for sequential revenue growth of more than 20% quarter over quarter, compared with prior guidance of nearly 10%. On Holding climbed more than 6% after the Swiss sportswear company set new midterm targets at its Investor Day, including absolute net sales of at least CHF5.6 billion by 2029, a gross profit margin of 65% throughout the period, and up to $1 billion in Class A ordinary share repurchases by December 2029; it also reiterated its full-year 2026 outlook. GameStop rose 3.5% after Chief Executive Ryan Cohen disclosed a purchase of 1.2 million shares.