Finance

Stocks making the biggest moves premarket: Moderna, American, Spirit Air, Ford and more

A member of the Mississippi National Guard receives a dose of the Moderna COVID-19 vaccine in his arm, in Flowood, Mississippi. Rogelio V. Solis | AP Check out the companies making headlines before the bell. Moderna — Moderna shares rose more than 3% in early trading after the Centers for Disease Control and Prevention recommended updated Covid vaccine…