Communications-services companies rose as traders bet the sector would benefit from deal activity.
SpaceX shares rose after Chief Financial Officer Bret Johnsen touted a new $13 billion deal to sell computing capacity.
California Gov. Gavin Newsom signed a law prohibiting social-media platforms from showing "addictive features" to users younger than 16, part of the state's wider push to regulate what adolescents are exposed to online.
Write to Rob Curran at rob.curran@dowjones.com
(END) Dow Jones Newswires
