恒生科技ETF 11:00窗口：南向盘中净买入8.25亿元 (2026)

[
  {
    "event_id": "eastmoney-hk-20260826-southbound-net-buy-825",
    "title": "南向资金盘中净买入8.25亿元",
    "event_time_utc": "2026-08-26T03:06:45Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-08-26T03:07:00Z",
    "event_type": "capital_flow",
    "asset_keys": [
      "HSTECH"
    ],
    "direction_score": {
      "HSTECH": 1
    },
    "confidence": 86,
    "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及push2 kamt接口",
      "source_data_date_local": "2026-08-26",
      "source_status": "交易中（status=1）",
      "source_update_time_utc": "2026-08-26T03:06:45Z",
      "source_update_time_local": "2026-08-26 11:06:45 Asia/Shanghai",
      "unit": "亿元人民币；接口原值单位为万元人民币，已除以10000换算",
      "southbound_net_buy_rmb": "8.25亿元人民币（净买入）",
      "southbound_buy_rmb": "248.31亿元人民币",
      "southbound_sell_rmb": "240.06亿元人民币",
      "southbound_total_turnover_rmb": "488.37亿元人民币",
      "southbound_shanghai_net_buy_rmb": "-4.46亿元人民币（净卖出）",
      "southbound_shanghai_buy_rmb": "158.58亿元人民币",
      "southbound_shanghai_sell_rmb": "163.04亿元人民币",
      "southbound_shenzhen_net_buy_rmb": "12.71亿元人民币（净买入）",
      "southbound_shenzhen_buy_rmb": "89.73亿元人民币",
      "southbound_shenzhen_sell_rmb": "77.02亿元人民币",
      "raw_interface_values_wan_yuan": {
        "sh2hk_netBuyAmt": -44638.26,
        "sh2hk_buyAmt": 1585807.63,
        "sh2hk_sellAmt": 1630445.89,
        "sz2hk_netBuyAmt": 127109.95,
        "sz2hk_buyAmt": 897287.09,
        "sz2hk_sellAmt": 770177.15
      },
      "prior_daily_observation": "2026-08-25南向日度净卖出53.44亿元人民币",
      "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2026-08-26南向日度最终值与持股额变动；data_tab_daily_20260826e.js返回404",
      "data_route": "东方财富push2 kamt接口（页面https://data.eastmoney.com/hsgt/hsgtV2.html数据源）替代港交所官方日度入口"
    },
    "transmission_chain": "南向资金盘中成交净买入8.25亿元人民币，买入额248.31亿元高于卖出额240.06亿元→港股科技权重股的边际资金支持偏正→SSE.513130对应HSTECH的场外资金流变量偏正。",
    "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2026-08-26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",
      "https://push2.eastmoney.com/api/qt/kamt/get?fields1=f1,f2,f3,f4&fields2=f51,f52,f53,f54,f55,f56,f57,f58,f59,f60,f61,f62,f63,f64,f65&ut=b2884a393a59ad64002292a3e90d46a5"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260826-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": "2026-08-26T03:07:00Z",
    "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": "2026-08-26 10:00—11:00 Asia/Shanghai",
      "source": "香港交易所披露易 Listed Company Information Title Search",
      "title_search_total_records": "69条",
      "title_search_visible_time_range_local": "2026-08-26 06:01—10:46",
      "title_search_window_10_to_11_records": "9条，均为ETF或杠杆及反向产品交易信息",
      "title_search_pagination": "Total records found: 69，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07:15的Transaction in own shares；06698 STAR CM于06:23的Next Day Disclosure Return - Share Buyback",
      "coverage_boundary": "标题检索结果截至10:46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—10:46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2026-08-26 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=20260826&to=20260826"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "hsi-hk-20260826-index-review-status-1100",
    "title": "恒生指数公司未列出8月26日成分调整",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-26T03:07:00Z",
    "event_type": "index_rebalance",
    "asset_keys": [
      "HSTECH"
    ],
    "direction_score": {
      "HSTECH": 0
    },
    "confidence": 90,
    "horizon": "weeks",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "observation_window_local": "2026-08-26 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2026-08-26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",
      "site_notice": "页面显示系统故障提示：指数更新不会及时反映在网站上，数据有限度提供并约每15分钟更新",
      "coverage_boundary": "列表状态不替代未来正式检讨条款；系统故障提示降低对列表完备性的依赖"
    },
    "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2026-08-26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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