{
  "version": 1,
  "event_id": "evt_15cd8d42cdfc615e",
  "url": "https://xiyu.news/events/evt_15cd8d42cdfc615e/",
  "json": "https://xiyu.news/api/events/evt_15cd8d42cdfc615e.json",
  "type": "regulatory_action",
  "status": "developing",
  "category": "policy",
  "title": {
    "zh": "美股开盘，科技股抛售遭持续，英特尔暴跌25.7%",
    "en": "美股开盘，科技股抛售遭持续，英特尔暴跌25.7%"
  },
  "current_state": {
    "zh": "10月30日美股科技股抛售加深并扩散至半导体板块，英特尔因疲弱指引暴跌30%，英伟达市值跌破5万亿美元，纳指100一度跌约3%，标普500跌约1.25%；能源和医疗保健板块逆势上涨，市场轮动加剧。",
    "en": "The October 30 US tech selloff deepened and spread across semiconductors, with Intel plunging 30% on weak guidance, Nvidia's market cap falling below $5 trillion, Nasdaq 100 down as much as about 3%, and S&P 500 down about 1.25%; energy and healthcare gained as rotation intensified."
  },
  "first_seen_at": "2026-10-30T15:01:33.626808+00:00",
  "last_updated_at": "2026-10-30T18:08:45.135869+00:00",
  "last_material_change_at": "2026-10-30T18:08:45.135869+00:00",
  "confidence": 0.75,
  "updates_count": 2,
  "sources_count": 2,
  "entities": [],
  "identifiers": [],
  "topics": [
    "ai-capex",
    "intel",
    "nasdaq",
    "nvidia",
    "risk-off",
    "semiconductors",
    "tech-selloff",
    "us-equities"
  ],
  "updates": [
    {
      "update_id": "upd_e2c8815afa61cc8f",
      "event_id": "evt_15cd8d42cdfc615e",
      "occurred_at": "2026-10-30T13:32:03Z",
      "published_at": "2026-10-30T13:32:03Z",
      "first_seen_at": "2026-10-30T15:01:33.626808Z",
      "time_precision": "published",
      "update_type": "initial",
      "material_change": true,
      "title_zh": "美股开盘，科技股抛售遭持续，英特尔暴跌25.7%",
      "title_en": "美股开盘，科技股抛售遭持续，英特尔暴跌25.7%",
      "what_changed_zh": "美国股市大幅低开，纳斯达克指数下跌 2.2%，科技股抛售加深，英特尔因 PC 需求疲软和现金流担忧暴跌 25.7%，亚马逊因第四季度指引疲软下跌 5.3%，而埃克森美孚等能源股则上涨。",
      "what_changed_en": "US equities opened sharply lower with the Nasdaq down 2.2% as the tech selloff deepened, led by Intel's 25.7% plunge on weak PC demand and cash-flow concerns and Amazon's 5.3% drop after soft Q4 guidance, while energy names like Exxon gained.",
      "current_state_zh": "美国股市大幅低开，纳斯达克指数下跌 2.2%，科技股抛售加深，英特尔因 PC 需求疲软和现金流担忧暴跌 25.7%，亚马逊因第四季度指引疲软下跌 5.3%，而埃克森美孚等能源股则上涨。",
      "current_state_en": "US equities opened sharply lower with the Nasdaq down 2.2% as the tech selloff deepened, led by Intel's 25.7% plunge on weak PC demand and cash-flow concerns and Amazon's 5.3% drop after soft Q4 guidance, while energy names like Exxon gained.",
      "detailed_summary_zh": "US equities opened sharply lower with the Nasdaq down 2.2% as the tech selloff deepened, led by Intel's 25.7% plunge on weak PC demand and cash-flow concerns and Amazon's 5.3% drop after soft Q4 guidance, while energy names like Exxon gained.",
      "detailed_summary_en": "US equities opened sharply lower with the Nasdaq down 2.2% as the tech selloff deepened, led by Intel's 25.7% plunge on weak PC demand and cash-flow concerns and Amazon's 5.3% drop after soft Q4 guidance, while energy names like Exxon gained.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 7.0,
      "references": [],
      "confidence": 0.75,
      "story_ids": [
        "telegram:theblockbeats:203326"
      ],
      "sources": [
        {
          "url": "https://m.theblockbeats.info/flash/374702?from=telegram",
          "label": "theblockbeats",
          "source_type": "telegram",
          "official": false
        }
      ]
    },
    {
      "update_id": "upd_28b0dcd23c9adfaf",
      "event_id": "evt_15cd8d42cdfc615e",
      "occurred_at": "2026-10-30T15:26:01Z",
      "published_at": "2026-10-30T15:26:01Z",
      "first_seen_at": "2026-10-30T18:08:45.135869Z",
      "time_precision": "published",
      "update_type": "escalation",
      "material_change": true,
      "title_zh": "美股遭遇「黑色星期五」：英特尔暴跌30%，英伟达市值失守5万亿美元",
      "title_en": "美股遭遇「黑色星期五」：英特尔暴跌30%，英伟达市值失守5万亿美元",
      "what_changed_zh": "盘中抛售扩大至半导体板块：英特尔跌幅扩大至30%，费城半导体指数跌5.7%，AMD跌约10%，Arm跌9.5%，英伟达跌3.3%且市值跌破5万亿美元；英特尔第四季度营收和EPS指引低于预期，并预计PC市场低迷至少持续至2027年上半年。",
      "what_changed_en": "The intraday selloff widened across semiconductors: Intel fell 30%, the Philadelphia Semiconductor Index dropped 5.7%, AMD fell about 10%, Arm fell 9.5%, and Nvidia fell 3.3% with its market cap below $5 trillion; Intel's Q4 revenue and EPS guidance missed expectations and management expects PC weakness to persist at least through H1 2027.",
      "current_state_zh": "10月30日美股科技股抛售加深并扩散至半导体板块，英特尔因疲弱指引暴跌30%，英伟达市值跌破5万亿美元，纳指100一度跌约3%，标普500跌约1.25%；能源和医疗保健板块逆势上涨，市场轮动加剧。",
      "current_state_en": "The October 30 US tech selloff deepened and spread across semiconductors, with Intel plunging 30% on weak guidance, Nvidia's market cap falling below $5 trillion, Nasdaq 100 down as much as about 3%, and S&P 500 down about 1.25%; energy and healthcare gained as rotation intensified.",
      "detailed_summary_zh": "US semiconductor stocks sold off sharply on October 30, with Intel plunging 30% after weak fourth-quarter guidance and Nvidia falling below a $5 trillion market cap as Amazon results and AI spending concerns deepened the tech selloff.",
      "detailed_summary_en": "US semiconductor stocks sold off sharply on October 30, with Intel plunging 30% after weak fourth-quarter guidance and Nvidia falling below a $5 trillion market cap as Amazon results and AI spending concerns deepened the tech selloff.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 7.5,
      "references": [],
      "confidence": 0.9,
      "story_ids": [
        "telegram:theblockbeats:203352"
      ],
      "sources": [
        {
          "url": "https://m.theblockbeats.info/flash/374728?from=telegram",
          "label": "theblockbeats",
          "source_type": "telegram",
          "official": false
        }
      ]
    }
  ]
}