MarketMove
Chip Stocks Fall on Samsung Sell-the-News, DeepSeek AI Chip Report
Several semiconductor stocks declined in morning trading after Samsung Electronics' record quarterly profit prompted a sell-the-news reaction, compounded by a Reuters report that China's DeepSeek is developing its own AI inference chip.
July 7, 2026
2 min read
Source: StockStory
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Key Numbers
samsung profit
record quarterly profit
Shares of several semiconductor companies fell in the morning session after Samsung Electronics reported a record quarterly profit, triggering a classic "sell-the-news" reaction. The decline was compounded by a Reuters report that China's DeepSeek is developing its own AI inference chip, adding pressure on the sector.
Possible Causes
- Sell the news: Following Samsung's record profit announcement, investors took profits, leading to declines in related stocks.
- DeepSeek report: Reuters reported that DeepSeek is developing an AI inference chip, potentially increasing competition in the chip market and affecting companies like NVIDIA (NVDA) and Broadcom (AVGO).
Context
- Stocks such as NVIDIA (NVDA), Broadcom (AVGO), Applied Materials (AMAT), and KLA Corporation (KLAC) saw notable declines.
- These moves come after a period of strong gains in the semiconductor sector driven by AI demand.
Similar Sector Moves
- The sector often experiences sharp volatility following major earnings announcements from key players like Samsung, or when new competitive threats emerge from China.
Frequently Asked Questions
The stocks fell due to a sell-the-news reaction after Samsung's record profit and a report that China's DeepSeek is developing its own AI chip.
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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.