In WSJ’s Take On the Week, join co-hosts Gunjan Banerji, lead writer for Live Markets, and Telis Demos, Heard on the Street’s ...

Fear spread across healthcare stocks Friday after news emerged that President-elect Donald Trump would nominate vaccine skeptic Robert F. Kennedy Jr. as the Health and Human Services secretary.

The stock market fell sharply late last week as the Trump trade faltered. Nvidia earnings loom large. Here's what to do now.