14时南向净买入53.76亿，回购与指数状态更新 (2026)

[
  {
    "event_id": "eastmoney-hk-20260908-southbound-net-buy-5376",
    "title": "14:03南向盘中净买入53.764107亿元",
    "event_time_utc": "2026-09-08T06:03:20Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-09-08T06:03:20Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 1},
    "confidence": 92,
    "horizon": "intraday",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source": "东方财富 push2delay kamt 接口",
      "supersedes": "eastmoney-hk-20260908-southbound-net-buy-2288",
      "interface_update_time_utc": "2026-09-08T06:03:20Z",
      "interface_status": "sh2hk、sz2hk status=1；交易中",
      "unit": "接口原始 buyAmt、sellAmt、netBuyAmt 单位为万元人民币；亿元人民币=除以10000",
      "southbound_buy_amt_wan_rmb": 3478004.82,
      "southbound_sell_amt_wan_rmb": 2940363.75,
      "southbound_net_buy_amt_wan_rmb": 537641.07,
      "southbound_net_buy_hundred_million_rmb": "53.764107亿元人民币（净买入）",
      "sh2hk_buy_amt_wan_rmb": 2238589.68,
      "sh2hk_sell_amt_wan_rmb": 1977699.58,
      "sh2hk_net_buy_amt_wan_rmb": 260890.1,
      "sh2hk_net_buy_hundred_million_rmb": "26.089010亿元人民币（净买入）",
      "sz2hk_buy_amt_wan_rmb": 1239415.14,
      "sz2hk_sell_amt_wan_rmb": 962664.17,
      "sz2hk_net_buy_amt_wan_rmb": 276750.97,
      "sz2hk_net_buy_hundred_million_rmb": "27.675097亿元人民币（净买入）",
      "previous_published_observation_time_utc": "2026-09-08T02:06:12Z",
      "previous_published_net_buy_hundred_million_rmb": "22.878758亿元人民币（净买入）",
      "change_vs_previous_published_observation_hundred_million_rmb": "30.885349亿元人民币"
    },
    "transmission_chain": "14:03接口观测到南向买入3478005.65万元人民币、卖出2940364.75万元人民币，沪港通与深港通均净买入→跨境成交需求在该时点偏向买方→HSTECH场外资金流变量获得正向更新。",
    "invalidation_conditions": "港交所公布或更正2026-09-08南向日度成交净额，或东方财富接口回撤、修正该观察值时，本事件由官方日度值或更新后的滚动值替代。",
    "source_urls": [
      "https://push2delay.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-20260908-core-buyback-status-1400",
    "title": "11:00—14:05五家核心股无回购标题",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-09-08T06:05:00Z",
    "event_type": "buyback",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 96,
    "horizon": "intraday",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source": "香港交易所披露易 Listed Company Information Title Search",
      "title_search_query_range": "from=20260908&to=20260908",
      "observation_window_local": "2026-09-08 11:00 → 14:05 Asia/Shanghai",
      "retrieval_observation_utc": "2026-09-08T06:05:00Z",
      "same_day_records_returned": "71条记录",
      "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_in_window": "0条",
      "core_buyback_shares_or_amount_in_window": "原文未披露"
    },
    "transmission_chain": "披露易在11:00至14:05范围内未出现00700、09988、03690、01810、09618回购标题→观察范围内没有新增核心回购造成流通股收缩的信息→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11:00至14:05存在上述五家公司回购公告时，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=20260908&to=20260908"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "hsi-hk-20260908-index-update-status-1400",
    "title": "截至14:05恒科未见成分或权重调整",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-09-08T06:05:00Z",
    "event_type": "index_rebalance",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 90,
    "horizon": "days",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source": "恒生指数公司媒体中心新闻稿页面",
      "retrieval_observation_utc": "2026-09-08T06:05:00Z",
      "reviewed_date_local": "2026-09-08 Asia/Shanghai",
      "new_hstech_constituent_weight_or_freefloat_announcements": "0条",
      "latest_visible_hstech_related_items": "2026-08-21指数检讨结果；2026-08-10恒生科技指数编算方法修订方案征询"
    },
    "transmission_chain": "截至14:05恒生指数公司媒体中心未列出9月8日恒生科技指数成分、权重或流通量调整→指数编制规则没有新增可交易变更→HSTECH指数再平衡路由维持中性。",
    "invalidation_conditions": "恒生指数公司随后发布或补录2026-09-08生效或公布的恒生科技指数成分、权重或流通量调整时，本状态事件由对应指数调整事件替代。",
    "source_urls": [
      "https://www.hsi.com.hk/chi/newsroom/press-releases"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "hkex-hk-20260908-core-holdings-daily-snapshot-unavailable-1405",
    "title": "截至14:05五家核心股逐日持股快照未返回",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-09-08T06:05:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 96,
    "horizon": "days",
    "raw_facts": {
      "asset": "SSE.513130 恒生科技ETF",
      "source": "香港交易所 Stock Connect Shareholding 官方查询入口",
      "retrieval_observation_utc": "2026-09-08T06:05:00Z",
      "official_page_response": "Cookie 偏好页面，未返回持股数据表",
      "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_company_count": "5家",
      "daily_holding_amount_or_share_snapshot_fields_returned": "0个字段",
      "substitute_data": "本窗口未采纳五日累计榜替代逐日快照"
    },
    "transmission_chain": "官方查询入口未返回五家核心股逐日持股额或持股数→核心权重股的跨境持仓变量没有获得可核验日度更新→HSTECH持股路由维持中性。",
    "invalidation_conditions": "港交所官方查询入口、发行人或其他可核验来源返回或更正2026-09-08对应的五家核心股逐日持股额、持股数或持股比例时，本状态事件由完整数据事件替代。",
    "source_urls": [
      "https://www2.hkexnews.hk/Shareholding-Disclosures/Stock-Connect-Shareholding/Shanghai-Connect-and-Shenzhen-Connect?sc_lang=zh-HK"
    ],
    "source_tier": "A"
  }
]
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