Regular MarketWatch readers might already be aware that U.S. stocks are historically expensive right now, based on several ...

The US has been experiencing a long "bull" stock market, that is rapid growth in stock prices, although this week tech stocks ...

DeepSeek's rise could challenge the sustainability of Big Tech earnings growth, a key pillar of the bull market rally.

Nvidia stock tumbled after DeepSeek's AI news surfaced in tech circles. Read more about the impact the DeepSeek developments ...

Stock charts help track price trends ... strength because that meant the market had caught on to the growth story. Market cap is the price it would take to buy an entire company.

Last year, a number of new records were set, and today, we take a look at some of the top trading trends from 2024. Markets rallied to new all-time highs. As interest rates fell, ...

Stocks seemed to defy gravity again in 2024, but other areas of the market, like bitcoin and the dollar, also saw wild moves throughout the year.

U.S. investors looking at global index funds might start singing the 1985 song referenced above. American stocks now account ...

Since the start of 2020, Eli Lilly’s (NYSE: LLY) stock price chart has been straight up and to the right, up 472.57% and ...

A cheaper, competitive AI model from Chinese artificial intelligence company DeepSeek sparked a sell-off in the S&P 500 (^GSPC) and Nasdaq Composite (^IXIC) on Monday as it challenged one of the key ...