AI is a bubble! It’s going to pop! Just like the dot-com crash!” Not a day goes by without headlines anxiously comparing the ...

As the artificial-intelligence boom has driven the market past bad news and towards record highs, investors are wrestling with the question, "Is this a bubble?” I've been tracking the stock market for ...

The S&P 500 index fund, a staple in many investment portfolios through popular ETFs like VOO and SPY, is increasingly perceived as riskier than during the internet bubble. This heightened risk is ...

In late January, I wrote a microscopic article to diagnose the existence of a market bubble. The analysis followed Ray Dalio’s general framework for identifying market bubbles and examined the growth, ...

The S&P 500's record concentration to a handful of stocks and a high overall valuation to earnings make a case for broadening your investment portfolio A high concentration to a small number of stocks ...