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Chinese chipmaker shares surge 470%
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Overview
ChangXin Memory Technologies (CXMT) shares surged nearly 470% during its debut on the Shanghai Stock Exchange's Star Market. This increase raised its market valuation to approximately 3.3 trillion yuan ($487 billion), making it the most valuable listed company in mainland China.
Summary from bbc.com.
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Hacker News · bbc.com
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Based on 5 sampled comments from this thread. Analyzed 2026-07-27.
- Praise: The prediction that we'll achieve SOTA AI performance without needing 1TB of memory is ambitious, but it shows a belief in rapid advancements in model efficiency.
- Praise: Commenters are optimistic about the potential for more competent AI models to run locally, which could democratize access to advanced AI technology.
- Concern: Skeptics argue that there's no historical precedent for achieving significant performance without massive memory, suggesting we're hitting fundamental limits in intelligence scaling.
- Concern: Concerns about the sustainability of the chip market are raised, with fears that the hype could lead to a bubble similar to past tech investment manias.