Bloomberg: US Stocks Led by Tech End Lower Ahead of Key Economic Data

Whether or not investors will remain comfortable with elevated valuations in big tech and AI stocks is a “big question” for 2026, according to Rick Gardner, chief investment officer at RGA Investments.

https://www.bloomberg.com/news/articles/2025-12-15/us-stocks-rally-as-tech-stocks-rebound-traders-await-key-data