恒生科技ETF 13:00窗口：南向与回购均无新增 (2026)

[
  {
    "event_id": "nbd-hk-20260819-southbound-status-1300",
    "title": "11:00—13:00南向资金未核验到新数值",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-19T05:00:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 58,
    "horizon": "intraday",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_window_local": "2026-08-19 11:00—13:00 Asia/Shanghai",
      "new_route_attempted": "每日经济新闻原生详情页",
      "new_route_url": "https://www.nbd.com.cn/articles/2026-08-19/4546035.html",
      "new_route_result": "本次检索未取得11:00—13:00南向资金净买额、买入额或卖出额的新数值",
      "new_route_latest_visible_time": "2026-08-19 10:17 Asia/Shanghai，早于本窗口",
      "official_daily_field_status": "本次运行未取得2026-08-19港交所南向日度字段",
      "previous_window_event_id": "eastmoney-hk-20260819-southbound-status-1100",
      "allocation_note": "原文未披露11:00—13:00南向资金在恒生科技权重股中的分配"
    },
    "transmission_chain": "窗口内未核验到新的南向净买额或分项→南向资金变量相对10:00—11:00未形成可比更新→HSTECH资金路由方向保持中性。",
    "invalidation_conditions": "若后续详情页补回11:00—13:00南向净买额、沪股通或深股通分项，或港交所官方字段返回可核验日度值，应以新数值事件替代本状态事件。",
    "source_urls": [
      "https://www.nbd.com.cn/articles/2026-08-19/4546035.html"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260819-core-buyback-status-1300",
    "title": "截至12:41核心权重股未见新增回购披露",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-19T05:00:00Z",
    "event_type": "buyback",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 93,
    "horizon": "intraday",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "query_date_local": "2026-08-19",
      "observation_cutoff_local": "2026-08-19 13:00 Asia/Shanghai",
      "latest_record_at_retrieval": "2026-08-19 12:41 Asia/Shanghai",
      "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_through_cutoff": "未见新增",
      "page_time_note": "港交所标题检索页记录公告标题和时间，本事件仅记录截至13:00检索到的状态，不替代公司回购公告正文"
    },
    "transmission_chain": "截至12:41港交所标题列表未见五家核心权重股新增回购→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": "若港交所后续补录或更正五家核心权重股在2026-08-19 13:00及以前的回购类披露，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=20260819&to=20260819"
    ],
    "source_tier": "A"
  }
]
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