Eli Lilly (LLY) Stock Soars on Obesity-Drug Boom — Is $1,000 Next? Stock Performance and Recent Moves Eli Lilly (NYSE: LLY) has been on a tear in October 2025. After closing around $726 on Sept. 29, the stock surged more than 9% in the 23 October 2025 Financial News · Investing · NYSE:LLY · Obesity Drugs · Pharmaceuticals · Stock Market