If your portfolio includes an index fund, you may need to review and adjust your holdings. Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader.

S&P 500 index funds are safe, hassle-free investments. However, there are a couple of serious drawbacks to consider before you buy. Considering your investing priorities can help you decide whether ...

Joel Heng Hartse receives funding from the Social Sciences and Humanities Research Council of Canada. He is also president of the Canadian Association for the Study of Discourse and ...

Ms. O’Rourke is the executive editor of The Yale Review and a professor of creative writing at Yale University. July 18, 2025 When I first told ChatGPT who I was, it sent a gushing reply: “Oh wow — it ...

Six or seven years ago, I realized I should learn about artificial intelligence. I’m a journalist, but in my spare time I’d been writing a speculative novel set in a world ruled by a corporate, AI-run ...

Moat Index holds largest tech underweight vs. S&P 500 since start of 2025. 17 companies moved in and out of the Index, including five brand-new names. Contrarian positioning is reinforced by 18% ...