Canada’s main stock index was up more than 300 points in late-morning trading in a broad-based rally with strong gains in ...

Cathie Wood, chief of Ark Investment Management, believes in tech stocks that will have a disruptive impact. She isn’t afraid to buy them on the way down — or up. Sometimes her strategy works: The ...

U.S. stocks were erasing early gains in recent trading, with the S&P 500 joining the Nasdaq Composite in the red. As investors responded to the latest earnings and economic reports, Nvidia Corp. has ...

Most U.S. stocks are ticking higher following a rush of profit reports from some of the country’s most influential companies.

Meta and Tesla rise as Microsoft slumps, keeping US indices mixed. Investors await Apple and Amazon earnings while GDP and Fed policy weigh on sentiment.

Wall Street's main indexes rose on Thursday, driven by post-earnings advances in Meta and Tesla, although Microsoft's weak ...

In Thursday's premarket trading, the Nasdaq Composite is up about .53% as of 8:30 a.m. ET. The big story last night was earnings reports from many leading stocks in technology. Companies ...

The Nasdaq Composite has erased early gains as losses for shares of Microsoft Corp. and Nvidia Corp. accelerated, weighing on the broader index. Microsoft shares were down more than 6% earlier, while ...

The Nasdaq Composite turned lower Thursday morning as struggles among Magnificent Seven stocks dragged on the major indexes. The tech-heavy index was down 0.2%. The S&P 500 was up 0.1%. The Dow was up ...

It took less than two years for Nvidia to add more than $3 trillion in market value and become Wall Street's most-valuable publicly traded company. However, the arrival of DeepSeek reminds investors ...

U.S. stocks slipped after the Federal Reserve held its main interest rate steady and broke a run of cuts that began in ...

The new artificial intelligence (AI) model from China called DeepSeek created a stock market meltdown on Monday, with the Nasdaq composite dropping 3% and ...