恒生科技ETF 10:00窗口新增1条南向持股事件

恒生科技ETF 10:00窗口新增1条南向持股事件

覆盖2026年8月14日09:00—10:00,收录一条按港交所T+2口径整理的港股通近5个交易日持股额变动事件,并标注混合方向与数据不确定性。

[
  {
    "event_id": "zhitong-hk-20260814-southbound-holdings-5d",
    "title": "港股通近5日持股额:小米增、腾讯阿里美团减",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-14T00:30:02Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 72,
    "horizon": "days",
    "raw_facts": {
      "disclosure_date": "2026年8月13日",
      "source_published_time": "2026年8月14日08:30:02(北京时间)",
      "measurement_window": "最近有统计数据的5个交易日;原文未给出起止交易日",
      "settlement_basis": "港股通T+2日结算口径",
      "currency_unit": "原文仅写“亿元”,未单独注明币种",
      "xiaomi_group_w_holding_value_change": "+6.35亿元",
      "tencent_holdings_value_change": "-37.47亿元",
      "alibaba_w_holdings_value_change": "-35.44亿元",
      "meituan_w_holdings_value_change": "-12.36亿元",
      "smic_holdings_value_change": "-11.76亿元",
      "calculation_note": "持股额变动=变动持股数×昨日收盘价;页面注明由智通机器人根据港交所数据自动生成,不保证数据100%准确"
    },
    "transmission_chain": "港股通T+2口径近5个交易日持股额显示小米增加而腾讯、阿里巴巴和美团减少,先改变权重股边际持股与供需信号,再通过成分股权重传导至HSTECH;区间方向混合且数值为模型计算,方向保持中性。",
    "invalidation_conditions": "港交所后续披露同一统计期的修订数据,或后续可核验数据改变上述持股额变动方向与数值时,本事件作废。",
    "source_urls": [
      "http://finance.sina.cn/hkstock/gsxw/2026-08-14/detail-ininfvzv2902644.d.html"
    ],
    "source_tier": "B"
  }
]

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