恒生科技ETF 09:00窗口：南向日度净买额更新为140.02亿港元 (2026)

[
  {
    "event_id": "stcn-hk-20260818-southbound-daily-netbuy-14002",
    "title": "南向资金日度净买额显示为140.02亿港元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-18T13:39:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 1},
    "confidence": 86,
    "horizon": "days",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_date_local": "2026-08-18",
      "daily_net_buy_amount": "140.02亿港元",
      "shanghai_connect_net_buy": "97.93亿港元",
      "shenzhen_connect_net_buy": "42.08亿港元",
      "southbound_turnover": "1180.07亿港元",
      "source_published_at_local": "2026-08-18 21:39",
      "currency_note": "证券时报·数据宝正文使用港元口径",
      "supersedes_event_id": "eastmoney-hk-20260818-southbound-daily-netbuy-11764",
      "supersedes_note": "本事件采用收盘后港元口径，替代上一窗口采用人民币口径的日度值"
    },
    "transmission_chain": "南向资金2026-08-18日度净买额显示为140.02亿港元→港股跨境资金日度流动变量更新→若增量资金继续配置恒生科技权重股，HSTECH资金面压力边际偏正。",
    "invalidation_conditions": "港交所官方日度数据或交叉报道后续更正净买额、分渠道金额、货币单位或统计口径，或后续持股数据显示资金未配置恒生科技权重股。",
    "source_urls": [
      "https://www.stcn.com/article/detail/4084072.html",
      "https://finance.ifeng.com/c/8vhL3W94JOg"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "stcn-hk-20260818-core-stock-flow-mixed",
    "title": "腾讯深市港股通净卖出3.74亿港元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-18T13:39:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 84,
    "horizon": "days",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_date_local": "2026-08-18",
      "tencent_code": "00700",
      "tencent_shenzhen_connect_net_sell": "3.74亿港元",
      "tencent_shanghai_connect_net_buy": "42316.66万港元",
      "alibaba_code": "09988",
      "alibaba_shanghai_connect_net_buy": "228189.79万港元",
      "alibaba_shenzhen_connect_net_buy": "11786.96万港元",
      "flow_scope_note": "个股数据来自沪市港股通和深市港股通成交活跃股分项，未合并为单一公司净流向"
    },
    "transmission_chain": "腾讯深市港股通净卖出3.74亿港元、阿里巴巴两地港股通分项均为净买入→恒生科技权重股内部资金流向分化→HSTECH成分暴露的资金面方向保持中性。",
    "invalidation_conditions": "证券时报·数据宝后续更正个股分项、港股通渠道归属或金额，或完整持股数据证明上述成交活跃股分项不能代表相应权重股资金流向。",
    "source_urls": [
      "https://www.stcn.com/article/detail/4084072.html",
      "https://finance.ifeng.com/c/8vhL3W94JOg"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260818-core-buyback-status-2258",
    "title": "截至8月18日22:58核心权重股未见新增回购",
    "event_time_utc": "2026-08-18T14:58:00Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-08-19T01:17:57Z",
    "event_type": "buyback",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 92,
    "horizon": "intraday",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "query_date_local": "2026-08-18",
      "observation_scope_local": "截至2026-08-18 22:58 Asia/Shanghai的港交所披露易当日标题列表",
      "tracked_core_companies": "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_disclosure": "未见新增",
      "page_total_records": "878条",
      "supersedes_event_id": "hkex-hk-20260818-core-buyback-status-1500",
      "observation_note": "港交所页面未提供独立的页面发布时间，本字段记录本次检索观测时间"
    },
    "transmission_chain": "截至8月18日22:58港交所当日标题列表未见五家核心权重股新增回购披露→回购注销变量没有新增确认→HSTECH回购路由方向保持中性。",
    "invalidation_conditions": "港交所后续补录或更正五家核心权重股在2026年8月18日的回购类披露，应以相应官方公告替代本状态事件。",
    "source_urls": [
      "https://www1.hkexnews.hk/search/titlesearch.xhtml?lang=EN&market=SEHK&category=0&from=20260818&to=20260818"
    ],
    "source_tier": "A"
  },
  {
    "event_id": "cs-hk-20260818-southbound-mtd-netinflow-27133",
    "title": "8月南向资金净流入达到271.33亿港元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-18T23:44:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 72,
    "horizon": "weeks",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_date_local": "2026-08-18",
      "month_to_date_period_local": "2026-08-01至2026-08-18",
      "month_to_date_net_inflow": "271.33亿港元",
      "daily_net_inflow_on_2026_08_18": "140.02亿港元",
      "source_data_attribution": "文章注明数据来自Wind",
      "allocation_note": "原文未披露该月度净流入中恒生科技权重股的具体分配"
    },
    "transmission_chain": "8月南向资金截至8月18日净流入达到271.33亿港元→港股市场的跨境流动性存量增加→在未确认恒生科技权重股分配前，HSTECH方向保持中性。",
    "invalidation_conditions": "后续Wind数据或原报道更正月度累计金额、统计区间或货币单位，或权威持股数据证明累计流入已被大幅修订。",
    "source_urls": [
      "https://jnzstatic.cs.com.cn/zzb/htmlInfo/08c9b5e01552a1418a18255167843069.html"
    ],
    "source_tier": "B"
  }
]
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