It was a good day for the Magnificent Seven—at least some of them. Tesla stock ended Monday's session up 8.5%, perhaps riding the coat tails of SpaceX, which was up 7.1%. The two Elon Musk companies are tightly linked, jointly developing a [chip fabrication complex](https://www.wsj/tech/tesla-s
Heather Gillers is a Reporter at The Wall Street Journal. She specializes in finance, trading, and the banking, financial services, and insurance (BFSI) sectors, with a focus on alternative investments, asset management, and investment strategies. Her work has been featured in notable publications including LiveMint, Yahoo Finance, Yahoo News, Magzter, MSN, Financial News, and The Times.





