21:15窗口：SpaceX资本支出184亿美元，AMD盘前跌8.6%

[
  {
    "event_id": "CLS-SPACEX-capex-20260805",
    "title": "SpaceX二季度资本支出184亿美元",
    "event_time_utc": null,
    "event_time_quality": "unknown",
    "published_at_utc": "2026-08-05T12:50:00Z",
    "event_type": "capex",
    "asset_keys": ["SEMICONDUCTOR"],
    "direction_score": 1,
    "confidence": 82,
    "horizon": "weeks",
    "raw_facts": {
      "measure": "SpaceX 2026年第二季度资本支出",
      "actual": "184亿美元",
      "consensus": "高于分析师预期，具体数值原文未披露",
      "prior": "原文未披露",
      "change": "较此前增长6倍",
      "ai_use": "其中大部分资金用于AI领域",
      "source_published_at_local": "2026-08-05 20:50（北京时间）"
    },
    "transmission_chain": "SpaceX二季度资本支出184亿美元，较此前增长6倍且大部分用于AI → AI计算基础设施投入的新增需求被量化 → GPU、存储、先进封装和晶圆制造的中期需求预期获得边际支持 → 对半导体ETF SSE.512480形成正向基本面信息；该来源未披露芯片采购金额，不能直接等同于半导体订单",
    "invalidation_conditions": [
      "SpaceX或财联社后续更正184亿美元或6倍增幅口径",
      "资本支出主要流向非芯片项目，且未转化为GPU、存储或先进封装采购",
      "SpaceX后续削减AI基础设施资本支出计划"
    ],
    "source_urls": [
      "https://baijiahao.baidu.com/s?id=1872687787657921180&wfr=spider&for=pc"
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    "source_tier": "B"
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  {
    "event_id": "REUTERS-AMD-premarket-update-20260805",
    "title": "AMD盘前跌8.6%",
    "event_time_utc": null,
    "event_time_quality": "unknown",
    "published_at_utc": "2026-08-05T12:43:39.671Z",
    "event_type": "price_quote",
    "asset_keys": ["SEMICONDUCTOR"],
    "direction_score": -1,
    "confidence": 92,
    "horizon": "intraday",
    "raw_facts": {
      "measure": "AMD盘前股价",
      "actual": "盘前下跌8.6%",
      "consensus": "原文未披露",
      "prior": "原文未披露",
      "source_original_published_at_utc": "2026-08-05T09:32:26.959Z",
      "source_updated_at_utc": "2026-08-05T12:43:39.671Z",
      "supersedes": "CLS-AMD-premarket-20260805"
    },
    "transmission_chain": "AMD盘前跌8.6%，而公司季度营收指引虽高于估计 → 市场对AI增长预期的定价未被当前指引满足 → AMD及相关AI芯片、先进封装和存储成分的短线风险偏好承压 → 对半导体ETF SSE.512480形成短线负向输入",
    "invalidation_conditions": [
      "Reuters或后续可核验行情更正盘前跌8.6%的报价",
      "后续价格状态取代该盘前报价，且AMD转为平盘或上涨",
      "AMD后续指引或订单披露显著改善，市场不再以该报价定价"
    ],
    "source_urls": [
      "https://www.reuters.com/business/media-telecom/sp-500-dow-futures-inch-up-mideast-hopes-offset-spacex-amd-drag-2026-08-05/"
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    "source_tier": "B"
  },
  {
    "event_id": "REUTERS-NVIDIA-premarket-20260805",
    "title": "英伟达盘前涨1.5%",
    "event_time_utc": null,
    "event_time_quality": "unknown",
    "published_at_utc": "2026-08-05T12:43:39.671Z",
    "event_type": "price_quote",
    "asset_keys": ["SEMICONDUCTOR"],
    "direction_score": 1,
    "confidence": 80,
    "horizon": "intraday",
    "raw_facts": {
      "measure": "英伟达盘前股价",
      "actual": "上涨1.5%",
      "consensus": "原文未披露",
      "prior": "原文未披露",
      "source_original_published_at_utc": "2026-08-05T09:32:26.959Z",
      "source_updated_at_utc": "2026-08-05T12:43:39.671Z"
    },
    "transmission_chain": "SpaceX计划独家使用英伟达硬件建设数据中心，英伟达盘前上涨1.5% → AI数据中心硬件采购预期对英伟达相对有利 → GPU、先进封装和HBM相关成分的短线定价获得边际支持 → 对半导体ETF SSE.512480形成短线正向输入",
    "invalidation_conditions": [
      "Reuters或后续可核验行情更正英伟达上涨1.5%的报价",
      "SpaceX取消或缩减独家使用英伟达硬件的计划",
      "英伟达后续披露AI数据中心订单或指引不支持该需求预期"
    ],
    "source_urls": [
      "https://www.reuters.com/business/media-telecom/sp-500-dow-futures-inch-up-mideast-hopes-offset-spacex-amd-drag-2026-08-05/"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "REUTERS-INTEL-premarket-20260805",
    "title": "英特尔盘前跌2.8%",
    "event_time_utc": null,
    "event_time_quality": "unknown",
    "published_at_utc": "2026-08-05T12:43:39.671Z",
    "event_type": "price_quote",
    "asset_keys": ["SEMICONDUCTOR"],
    "direction_score": -1,
    "confidence": 68,
    "horizon": "intraday",
    "raw_facts": {
      "measure": "英特尔盘前股价",
      "actual": "下跌2.8%",
      "consensus": "原文未披露",
      "prior": "原文未披露",
      "source_original_published_at_utc": "2026-08-05T09:32:26.959Z",
      "source_updated_at_utc": "2026-08-05T12:43:39.671Z",
      "cause": "原文未披露"
    },
    "transmission_chain": "英特尔盘前跌2.8% → 英特尔相关成分股的短线风险定价偏弱 → 若跌幅扩散至半导体板块，可能压制半导体ETF SSE.512480短线表现；Reuters未披露下跌原因，传导强度受限",
    "invalidation_conditions": [
      "Reuters或后续可核验行情更正英特尔下跌2.8%的报价",
      "后续价格状态取代该盘前报价，且英特尔转为平盘或上涨",
      "后续证据显示该报价未反映半导体板块风险偏好"
    ],
    "source_urls": [
      "https://www.reuters.com/business/media-telecom/sp-500-dow-futures-inch-up-mideast-hopes-offset-spacex-amd-drag-2026-08-05/"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "REUTERS-MICRON-premarket-20260805",
    "title": "美光盘前跌2%",
    "event_time_utc": null,
    "event_time_quality": "unknown",
    "published_at_utc": "2026-08-05T12:43:39.671Z",
    "event_type": "price_quote",
    "asset_keys": ["SEMICONDUCTOR"],
    "direction_score": -1,
    "confidence": 70,
    "horizon": "intraday",
    "raw_facts": {
      "measure": "美光盘前股价",
      "actual": "下跌2%",
      "consensus": "原文未披露",
      "prior": "原文未披露",
      "source_original_published_at_utc": "2026-08-05T09:32:26.959Z",
      "source_updated_at_utc": "2026-08-05T12:43:39.671Z",
      "cause": "原文未披露"
    },
    "transmission_chain": "美光盘前跌2% → 存储芯片相关成分的短线风险定价偏弱 → 若该报价反映存储板块风险偏好走弱，可能通过存储成分压制半导体ETF SSE.512480短线表现；Reuters未披露下跌原因，传导强度受限",
    "invalidation_conditions": [
      "Reuters或后续可核验行情更正美光下跌2%的报价",
      "后续价格状态取代该盘前报价，且美光转为平盘或上涨",
      "后续存储行业数据表明该报价未反映存储板块需求或价格变化"
    ],
    "source_urls": [
      "https://www.reuters.com/business/media-telecom/sp-500-dow-futures-inch-up-mideast-hopes-offset-spacex-amd-drag-2026-08-05/"
    ],
    "source_tier": "B"
  }
]