The Cards Are Being Reshuffled
For months the AI trade told one story: chips, GPUs, and NVDA at the center. This week, a Chinese IPO called CXMT ended it.
The new focus is memory. ChangXin Memory Technologies (CXMT) IPO’d this week and rose 465%, becoming Asia’s biggest listing of 2026. It now ranks fourth in global DRAM production, just behind Samsung, SK Hynix, and Micron, and its arrival is forcing all three into a fight for share. Micron broke its neckline into a Complexed Head and Shoulders. SK Hynix and Samsung broke down the same way. Korea’s KOSPI took the hardest hit: a 10.2% single day drop triggered a circuit breaker, leaving the index roughly a third below its June peak.
This collides with the busiest earnings window of the year. META and MSFT report today, AAPL and AMZN tomorrow, four of the Magnificent Seven in 48 hours, alongside Wednesday’s Fed rate decision. That stretch will confirm or break the rotation story.
Here is the tension underneath it. AAPL quietly retook the No. 1 market cap spot from NVDA and sits at a record high, but the strength is narrow. NASDAQ 100 broke below its descending triangle, and the PHLX Semiconductor Index is down more than 20%, officially in a bear market. One stock rising while its own index breaks down is not strength, it is dispersion, and dispersion this wide rarely resolves quietly.
The focus of the market today: the AI trade is rotating from chips to memory, and this week’s earnings will decide if it sticks.
Full report available via the download button below. Read previous US Stock Express editions here.
US Stock Express 20260729 shuffling cards CXMT
About the Author
Daniel Yue has been an active investor since 1980, with experience spanning stocks, currencies, futures, metals, and bonds. A scholar of the Chicago School of Economics, he holds a Certificate with Distinction from Cambridge University and a degree in International Trading from National Taiwan University. He served as Chief Analyst for over 30 years and Chief Mentor at Sincere Finance. In 2017, he received an award from the University of Arizona for financial internship leadership.
The analysis and opinions expressed in this article are for educational purposes only and do not constitute financial advice. Investing involves risk. Please consult a qualified financial advisor before making investment decisions.
About the Author
Daniel Yue has been an active investor since 1980, with experience spanning stocks, currencies, futures, metals, and bonds. A scholar of the Chicago School of Economics, he holds a Certificate with Distinction from Cambridge University and a degree in International Trading from National Taiwan University. He served as Chief Analyst for over 30 years and Chief Mentor at Sincere Finance. In 2017, he received an award from the University of Arizona for financial internship leadership.
The analysis and opinions expressed in this article are for educational purposes only and do not constitute financial advice. Investing involves risk. Please consult a qualified financial advisor before making investment decisions.