A股市场午盘出现显著下跌，三大主要指数均录得 substantial 跌幅。上证指数下跌1.64%，深证成指下跌3.7%，创业板指跌幅更大，为4.71%。此次普跌影响了众多板块，其中光模块和半导体板块跌幅居前，多家公司触及跌停。CRO（合同研发组织）板块也遭受重创，多只个股大幅下挫。相反，电力板块表现出韧性，部分公司触及涨停。 AI
排序理由 这是一则财经市场动态，并非核心AI新闻。
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A股市场午盘暴跌，科技板块受创严重
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- Signal score
- 0 / 100
- Composite score across the factors below. Higher = stronger signal that this story matters right now.
- Newsworthiness bucket
- Meme
- 这是一则财经市场动态，并非核心AI新闻。
- Source corroboration
- Single-source cluster
- Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
- Topics
- other
- Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
- AI-industry relevance
- Low
- Off-topic or adjacent — cluster remains reachable but doesn't surface in AI-industry rankings.
- Story freshness
- 83 days old
- Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.
完整方法见我们的编辑标准。
报道来源 [1]
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A股主要指数午盘集体下跌，全市场近4400只个股飘绿
36氪获悉，A股三大指数午间休盘集体下跌，沪指跌1.64%，深成指跌3.7%，创业板指跌4.71%；光模块、半导体大跌，德明利、东山精密跌停，长光华芯逼近跌停，源杰科技、中际旭创、天孚通信跌超10%；CRO概念下挫，百诚医药、凯莱英、昭衍新药跌停；电力股逆势走强，桂冠电力、乐山电力涨停；个股跌多涨少，全市场近4400股飘绿。