Major indexes fell Tuesday as stocks gave back a chunk of the previous session's gains amid ongoing concerns about tariffs and the economic outlook.

NEW YORK >> U.S. stocks ended lower today as investors weighed the impact of tariffs after Yum Brands and other companies ...

Palantir jumped nearly 8% Tuesday after delivering its first $1 billion quarter and raising full-year guidance, fueled by surging demand for AI-driven government and commercial software.

Canada's main stock index started the trading week with a two per cent jump Tuesday as the market caught up to a Monday rally in the U.S. that was already fading a day later.

Nvidia slipped nearly 1% Tuesday as chip stocks pulled back on renewed tariff concerns, though ARK Invest's latest buy highlighted continued institutional confidence.

IBD 50 and IBD Big Cap 20 name Palantir Technologies PLTR surged around 7% and reached a record high on the stock market ...

Now up more than 112.4% year to date and 549.4% over the trailing 12 months, PLTR crossed the $400 billion market ...

U.S. stocks finished modestly lower after the Institute for Supply Management said the services side of the U.S. economy barely grew in July ...

Trump’s tariffs and trade deals continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

Asian markets closed mostly higher on Tuesday, with Japan's Nikkei 225 gaining 0.64%, Hong Kong's Hang Seng gaining 0.68%, China's Shanghai Composite gaining 0.96% and India's BSE Sensex falling 0.38% ...