Eli Lilly, Regeneron Lead Weight-Loss ETF THNR Higher
Eli Lilly (LLY) and Regeneron (REGN) led gains in the VettaFi Weight Loss Drug & Treatment Index, which rose 3.28% in October. Lilly's Q3 revenue of $24.4B beat estimates, and it raised its 2026 forecast. Regeneron's revenue jumped 36%. AstraZeneca (AZN) and Roche also contributed to the index's gains, while CSPC Pharmaceutical Group and Structure Therapeutics fell.


