
FDA's new rule requiring one pivotal study caused fluctuations in biotech stocks: Medpace and Iqvia dropped, Viking Therapeutics rose.
On Thursday, biotech stocks and research shares experienced different trajectories following reports indicating the FDA's imminent mandate of a single pivotal study. This development caused concerns for Medpace and Iqvia but resulted in gains for Viking Therapeutics. The potential policy change reflects a shift in regulatory requirements and could significantly impact the industry.

