恒生科技ETF 11:00窗口：南向盘中净卖出19.15亿元 (2026)

[
  {
    "event_id": "eastmoney-hk-20260825-southbound-net-sell-1915",
    "title": "南向资金盘中净卖出19.15亿元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-25T03:07:17Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": -1},
    "confidence": 84,
    "horizon": "intraday",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source_page": "东方财富沪深港通资金流向页面",
      "source_data_date_local": "2026-08-25",
      "source_status": "交易中",
      "southbound_net_buy_rmb": "-19.15亿元人民币（净卖出）",
      "southbound_buy_rmb": "187.94亿元人民币",
      "southbound_sell_rmb": "207.09亿元人民币",
      "southbound_shanghai_net_buy_rmb": "-11.70亿元人民币（净卖出）",
      "southbound_shanghai_buy_rmb": "118.56亿元人民币",
      "southbound_shanghai_sell_rmb": "130.26亿元人民币",
      "southbound_shenzhen_net_buy_rmb": "-7.45亿元人民币（净卖出）",
      "southbound_shenzhen_buy_rmb": "69.38亿元人民币",
      "southbound_shenzhen_sell_rmb": "76.83亿元人民币",
      "prior_daily_observation": "2026-08-24南向日度净买额96.31亿元人民币",
      "comparability": "当前值为交易中盘中滚动值，前一观察值为日度收盘口径，未作直接差额比较",
      "official_hkex_daily_value": "本次未取得港交所官方2026-08-25南向日度最终值与持股额变动",
      "data_route": "东方财富总览页替代港交所官方日度入口",
      "source_update_time": "原文未披露精确到分钟的更新时间"
    },
    "transmission_chain": "南向资金盘中成交净卖出19.15亿元人民币，卖出额207.09亿元高于买入额187.94亿元→港股科技权重股的边际资金支持转弱→SSE.513130对应HSTECH的场外资金流变量偏负。",
    "invalidation_conditions": "港交所官方日度值、东方财富页面后续收盘值或其他可核验来源修正2026-08-25南向净买额及沪深分项时，本盘中事件由更新后的数值事件替代。",
    "source_urls": [
      "https://data.eastmoney.com/hsgt/hsgtV2.html",
      "https://data.eastmoney.com/hsgtV2/hsgtDetail/scgkDetail_nx.html"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260825-core-buyback-status-1100",
    "title": "10:00—11:00核心权重股未见新增回购",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-25T03:07:17Z",
    "event_type": "buyback",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 92,
    "horizon": "intraday",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "observation_window_local": "2026-08-25 10:00—11:00 Asia/Shanghai",
      "source": "香港交易所披露易 Listed Company Information Title Search",
      "title_search_total_records": "76条",
      "title_search_visible_time_range_local": "2026-08-25 06:01—10:53",
      "title_search_pagination": "Showing 76 of 76 records，单页已展示全部记录",
      "core_company_codes_checked": {
        "腾讯控股": "00700",
        "阿里巴巴-W": "09988",
        "美团-W": "03690",
        "小米集团-W": "01810",
        "京东集团-SW": "09618"
      },
      "core_buyback_title_matches": "0条",
      "non_core_buyback_records_observed": "00005 汇丰控股于07:20的Transaction in own shares；06698 STAR CM于06:01的Next Day Disclosure Return - Share Buyback",
      "coverage_boundary": "标题检索结果截至10:53没有五家公司回购标题，不覆盖页面抓取后新增或补发的公告"
    },
    "transmission_chain": "港交所标题检索在10:00—10:53的可见记录中未出现五家核心权重股新增回购标题→已观察范围内回购注销造成流通股收缩的新增信息为0→HSTECH回购路由维持中性。",
    "invalidation_conditions": "港交所标题检索补录、公司公告或港交所更正显示2026-08-25 10:00—11:00存在上述五家公司回购或购回股份公告时，本状态事件由对应公告事件替代。",
    "source_urls": [
      "https://www1.hkexnews.hk/search/titlesearch.xhtml?lang=EN&market=SEHK&category=0&from=20260825&to=20260825"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "hsi-hk-20260825-index-review-status-1100",
    "title": "恒生指数公司未列出8月25日成分调整",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-25T03:07:17Z",
    "event_type": "index_rebalance",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 93,
    "horizon": "weeks",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "observation_window_local": "2026-08-25 10:00—11:00 Asia/Shanghai",
      "source": "恒生指数公司官方媒体中心新闻稿列表",
      "latest_relevant_review_item": "恒生指数公司宣佈指數檢討結果，日期为2026年08月21日",
      "latest_hstech_method_item": "恒生指数公司就恒生科技指数编算方法修订方案征询市场意见，日期为2026年08月10日",
      "current_window_status": "截至本次观察，官方列表未列出2026-08-25恒生科技指数成分、流通系数或权重调整结果",
      "component_float_weight_change": "原文列表未披露",
      "coverage_boundary": "列表状态不替代未来正式检讨条款"
    },
    "transmission_chain": "恒生指数公司官方列表在本窗口未列出恒生科技指数成分、流通系数或权重调整结果→HSTECH指数复制变量没有新的官方数值→SSE.513130的指数再平衡路由维持待确认。",
    "invalidation_conditions": "恒生指数公司发布或更正2026-08-25检讨结果并披露恒生科技指数成分、流通系数或权重变动时，本状态事件由正式检讨结果事件替代。",
    "source_urls": [
      "https://www.hsi.com.hk/chi/newsroom/press-releases"
    ],
    "source_tier": "A"
  }
]
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