Asian technology stocks fell on Tuesday as a U.S. chip sell-off spread to regional markets, with worries over AI financing and rising competition weighing on sentiment. South Korea's SK Hynix dropped more than 8% and Samsung Electronics fell 7.9%, both hitting their lowest intraday levels since August, while Japan's SoftBank Group sank 8.03%. Other Japanese chip and equipment stocks also declined after the Nasdaq Composite fell 0.44% on Monday. Micron Technology slid 3.9% as investors weighed competition from China's ChangXin Memory Technologies (CXMT), which reported progress on a new chip structure that boosts memory density. Analysts quoted in the article said the sell-off reflected broader anxiety over the AI trade rather than a fundamental shift, since CXMT has yet to reach large-scale production and still lags in HBM, while the Intel and Broadcom CEOs warned that access to capital could become a headwind for the AI boom.
Summary written by Upside AI from the original article. Read the source for full details.
Related tickers and likely impact
NVDA
▼ Likely negativeNvidia
Relevance: medium
| Market | US stocks |
|---|---|
| Sector | Information Technology |
| Industry | Semiconductors |
| Market cap | $5.5T |
| Close on 10/12/2026 | 226.32 |
| Change that session | -1.29% |
QQQ
▼ Likely negativeInvesco QQQ Trust
Relevance: medium
| Market | US stocks |
|---|---|
| Sector | ETF |
| Close on 10/12/2026 | 746.04 |
| Change that session | -0.70% |
SPY
▼ Likely negativeSPDR S&P 500 ETF
Relevance: low
| Market | US stocks |
|---|---|
| Sector | ETF |
| Close on 10/12/2026 | 778.10 |
| Change that session | -0.06% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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