SK Hynix stock opens at $170 on Nasdaq, as trillion-dollar chip company welcomes U.S. investors
SK Hynix has soared to a trillion-dollar market cap by serving some of the biggest names in technology, including Nvidia and Apple.

SK Hynix has soared to a trillion-dollar market cap by serving some of the biggest names in technology, including Nvidia and Apple.
Congress passed the bill that aims to address the costs of homes and rein in institutional investors with strong bipartisan support in June.
Stablecoin issuer Circle surged in premarket trading after the U.S. Office of the Comptroller of the Currency granted it approval to operate as a trust bank.
The White House said the Supreme Court's ruling allowing President Trump to fire FTC Commissioner Louise Slaughter provided the precedent for the removals.
Beta is one of several electric air taxi makers racing to secure Federal Aviation Administration certification and start flying passengers commercially.
The ceasefire signed last month came under serious strain in recent days as U.S. and Iranian forces exchanged attacks for consecutive days this week.
The U.S. and Iran's contradictory interperations of the memorandum of understanding have led to renewed fighting over the Strait of Hormuz.
These 10 U.S. states are the most expensive places to live in America in 2026, with inflation punishing residents to an extreme degree.
These are America's cheapest states to live in for 2026, where residents can still beat inflation.
Meta released two AI models this week as part of its new Muse Spark family, under the leadership of Alexandr Wang.
Kraken is rebuilding its app around agentic trading, the company told CNBC exclusively.
Delta is the first of the U.S. airlines to report second-quarter results.
Instagram and Facebook's "addictive" designs have put Meta in breach of the European Union's digital laws, the EU concluded Friday in a preliminary report.
Demand for chefs, personal assistants, butlers, nannies, housekeepers, chauffeurs and estate managers have reached records, according to Morgan & Mallet.
Fidji Simo stepped away from OpenAI in April for a medical leave, says she now has to focus on recovery.
CNBC's annual study puts all 50 states to the test across 138 metrics and 10 categories of competitiveness. These are America's Top States for Business.
The Investing Club holds its "Morning Meeting" every weekday at 10:20 a.m. ET.
Steve Sedgwick goes behind the scenes of NATO's dramatic 48 hours, where Trump's changing tone reshaped diplomacy and left allies guessing.
Abdul El-Sayed and Rep. Haley Stevens will face off in the Michigan Democratic Senate primary on Aug. 4.
"Without a job, I felt invisible. With a job, I felt seen, useful, and purposeful again," says Leslie Friday, who sold plants and flowers while job searching after a layoff. "I loved every minute."
The stock market has boomed on AI euphoria, while the trajectory of the U.S. economy has been more tepid, economists said.
The three members of a task force advising the Fed on artificial intelligence are strong proponents of the technology.
Teenagers are increasingly becoming dependent on AI chatbots, echoing a familiar problem with social media in the 2010s.
A bidding war has broken out for budget carrier easyJet after Apollo and Castlelake have both submitted takeover offers.