恒生科技ETF 15:00窗口：南向日度净买额96.31亿元，回购与季检无新增 (2026)

[
  {
    "event_id": "eastmoney-hk-20260824-southbound-daily-netbuy-9631",
    "title": "南向资金日度净买额为96.31亿元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-24T07:47:44Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 1},
    "confidence": 86,
    "horizon": "days",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source_page_data_date_local": "2026-08-24",
      "southbound_net_buy_rmb": "96.31亿元人民币",
      "southbound_shanghai_net_buy_rmb": "86.08亿元人民币",
      "southbound_shenzhen_net_buy_rmb": "10.23亿元人民币",
      "southbound_total_turnover_rmb": "1110.66亿元人民币",
      "source_page_update_time": "原文未披露精确更新时间",
      "official_hkex_daily_value": "本次未取得港交所官方2026-08-24南向日度最终值",
      "prior_intraday_observation": "10:37南向资金净买入达到60亿港元",
      "prior_intraday_event_id": "guandian-hk-20260824-southbound-intraday-netbuy-60",
      "metric_comparability": "盘中观测为港元、日度页面为人民币，统计时点和币种不同，未作等值换算",
      "data_route": "东方财富南向资金页面替代港交所官方日度入口"
    },
    "transmission_chain": "南向资金日度净买额为96.31亿元人民币，沪市86.08亿元、深市10.23亿元→港股科技权重股的日度资金流变量记录为净流入→SSE.513130对应HSTECH的场外资金面变量偏正。",
    "invalidation_conditions": "港交所官方日度值或其他可核验来源修正2026-08-24南向净买额、沪深分项或币种口径时，本事件由修正后的日度事件替代。",
    "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-20260824-core-buyback-status-1500",
    "title": "14:00—15:00核心权重股未见新增回购",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-24T07:47:44Z",
    "event_type": "buyback",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 91,
    "horizon": "intraday",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "observation_window_local": "2026-08-24 14:00—15:00 Asia/Shanghai",
      "source": "香港交易所披露易 Listed Company Information Title Search",
      "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",
      "observed_non_core_record": "2026-08-24 14:18，股票代码02888，Transaction in own shares；不属于本事件检查的五家公司",
      "first_record_after_window": "2026-08-24 15:01，股票代码03097；晚于本观察窗口",
      "data_quality": "标题检索状态不覆盖窗口结束后的补发公告，也不等同于全天不会发布回购公告"
    },
    "transmission_chain": "港交所标题检索在14:00—15:00未见五家核心权重股新增回购标题→回购注销造成流通股收缩的变量在已观察范围内没有新数值→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2026-08-24 14:00—15:00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=20260824&to=20260824"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "hsi-hk-20260824-index-review-status-1500",
    "title": "恒生指数公司列表仍无8月24日季检结果",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-24T07:47:44Z",
    "event_type": "index_rebalance",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 95,
    "horizon": "weeks",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "observation_window_local": "2026-08-24 14:00—15:00 Asia/Shanghai",
      "source": "恒生指数公司官方媒体中心新闻稿列表",
      "latest_relevant_listed_item": "恒生指数公司宣佈指數檢討結果，日期为2026年08月21日",
      "current_window_status": "截至本次观察，官方列表未列出2026-08-24恒生科技指数成分、流通系数或权重调整结果",
      "component_or_weight_change": "原文列表未披露",
      "prior_window_event_id": "hsi-hk-20260824-index-review-status-1100",
      "data_quality": "列表状态不替代未来正式检讨条款，详情页面未从本次列表正文返回"
    },
    "transmission_chain": "恒生指数公司官方列表在14:00—15:00仍未列出2026-08-24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2026-08-24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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