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Stock Market Today, Oct. 22: Moderna Stock Plummets 18% on Melanoma Vaccine Data Leak Reports

Source: Nasdaq

Healthcare & BiotechCompany Fundamentals

Moderna shares closed at $202.63, down 17.57%, after reports of a possible leak of late-stage personalized melanoma vaccine data. Investors are awaiting the planned full Phase 3 presentation; the article provides no further details about the data or the presentation date.

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