Moderna & Merck stocks skyrocket on their cancer vaccine trial's success. Here's what to know.

Wall Street Horizon head of corporate event research Christine Short and Sherwood News markets editor Luke Kawa chat with Yahoo Finance's Julie Hyman about Moderna's (MRNA) and Merck's (MRK) melanoma vaccine trial success.

Aug 19, 2026 - 18:00
 0  16
Moderna & Merck stocks skyrocket on their cancer vaccine trial's success. Here's what to know.
Wall Street Horizon head of corporate event research Christine Short and Sherwood News markets editor Luke Kawa chat with Yahoo Finance's Julie Hyman about Moderna's (MRNA) and Merck's (MRK) melanoma vaccine trial success.

What's Your Reaction?

like

dislike

love

funny

angry

sad

wow