The S&P 500's trailing-10-year return is significantly higher than the long-term average, bringing up concerns about valuation. Correlation data shows that the index could have a disappointing ...

On the heels of Valentine's Day 2026 comes Presidents Day. Officially known as "Washington's Birthday," it was the first holiday to be named after an individual president. It was established in 1879 ...

Artificial intelligence first spurred massive gains to record levels in the stock market. Now, AI is taking out equities, one sector at a time. First, it was software getting pressure. The iShares ...

Like most broad stock-market indexes, the S&P 500 is weighted by market capitalization. Success is rewarded. Stocks of large companies that have performed well tend to make up a large portion of the ...

Statistically, stocks have soared under Donald Trump, with the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite rising 57%, 70%, and 142%, respectively, during his first term. Several ...

The stock market turmoil unleashed by the artificial-intelligence industry reflects two fears that are increasingly at odds. One is that AI is poised to disrupt entire segments of the economy so ...

The stock market overcame some mixed economic data on Friday after the Supreme Court overruled International Emergency Economic Powers Act to enact tariffs. The Dow Jones Industrial Average rose 231 ...

Stock futures are slightly lower this morning after three straight days of gains for the benchmark S&P 500; Walmart stock is losing ground after the retail giant issued an outlook that came in short ...

After another wild week for the stock market, we imagine investors will welcome a three-day holiday break. The S&P 500 SPX managed to eke out a gain on Friday but still ended a tough week lower. The ...

This is Heard on the Street editor Aaron Back filling in for Spencer Jakab. Tariffs loom over markets again after President Trump on Saturday said he would increase to 15% global levies meant to ...

The S&P 500’s trailing 10-year return remains well above the average forecast of our models. Bulls see AI, growth, and Fed cuts keeping the party alive, but valuations suggest the market’s fully ...