July 27, 2026
Chip, chip, hooray… or bubble?
Chinese chipmaker shares surge 470%
China’s new chip giant explodes on day one — and commenters are already yelling bubble, hype, and ‘show us the goods’
TLDR: Chinese memory-chip maker CXMT soared nearly 470% in its stock market debut, becoming mainland China’s most valuable listed company. Commenters weren’t just impressed — they argued over whether it’s national pride, investor mania, or a giant hype balloon waiting for reality to show up.
China’s biggest memory-chip maker, CXMT, just had a truly chaotic stock market debut: its shares rocketed nearly 470%, giving it a jaw-dropping value of about 3.3 trillion yuan — even as tech stocks elsewhere have been having a rough month. On paper, this is a huge win for China’s push to build more of its own tech at home, especially for the memory chips used in AI data centres, phones, laptops and tablets. But in the comments, nobody is calmly applauding. They’re side-eyeing the whole thing.
The biggest split? Is this real confidence or pure market fever? One commenter immediately asked the question hanging over the whole spectacle: is this being driven by everyday investors piling in, or just old-fashioned hype? Another compared it to the kind of stock mania seen around South Korea’s SK Hynix and basically said: this could get scary fast. That mood — equal parts awe and dread — is all over the discussion.
Then came the drive-by comedy. Europe’s chip industry got absolutely roasted with one brutal line: “best I can do is eat glue in the corner.” And while some readers were dazzled by the number, others went full skeptic, saying the company should maybe, you know, “ship some chip first.” The spiciest future-gazing take of all? A prediction that AI may soon stop needing absurd amounts of memory, which would make today’s mega-valuation look a lot less magical. In other words: the stock popped, but the comments section is popping harder.
Key Points
- •ChangXin Memory Technologies rose nearly 470% in its Shanghai Star Market debut, valuing the company at about 3.3 trillion yuan.
- •The company manufactures Dram memory chips used in AI data centres and a range of consumer electronics.
- •CXMT said it will use most IPO proceeds to expand memory chip production and increase research and development.
- •Analysts said the share surge was partly driven by limited available float, with only 7% of shares available for trading.
- •The article places CXMT’s debut in the context of China’s push for tech self-reliance and a global memory market dominated by Samsung Electronics, SK Hynix and Micron.