恒生科技ETF 11:00窗口：南向资金未更新，回购无新增 (2026)

[
  {
    "event_id": "eastmoney-hk-20260819-southbound-status-1100",
    "title": "10:00—11:00南向资金未返回新数值",
    "event_time_utc": "2026-08-19T03:00:00Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-08-19T03:00:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 62,
    "horizon": "intraday",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_window_local": "2026-08-19 10:00—11:00 Asia/Shanghai",
      "replacement_route": "东方财富沪深港通资金页面",
      "replacement_route_result": "页面本次返回的南向资金当日净买额、买入额、卖出额均为“-”，未返回10:00—11:00可比新数值",
      "previous_window_event_id": "eastmoney-hk-20260819-southbound-netbuy-neg3041700",
      "previous_window_net_buy_amount": "-3041.70万元（人民币；2026-08-19 09:00—10:00）",
      "official_daily_field_status": "本次运行未取得2026-08-19港交所南向日度字段",
      "allocation_note": "原文未披露10:00—11:00南向资金在恒生科技权重股中的分配"
    },
    "transmission_chain": "10:00—11:00南向资金替代页面未返回新的净买额或沪深分项→南向资金变量相对上一窗口未形成可比更新→HSTECH资金路由方向保持中性。",
    "invalidation_conditions": "东方财富页面补回10:00—11:00的南向净买额、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；届时以新数值事件替代本状态事件。",
    "source_urls": [
      "https://data.eastmoney.com/hsgt/hsgtV2.html"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260819-core-buyback-status-1100",
    "title": "截至11:00核心权重股未见新增回购披露",
    "event_time_utc": "2026-08-19T03:00:00Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-08-19T03:00:00Z",
    "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 11:00 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_total_records_at_retrieval": "58条",
      "latest_record_at_retrieval": "2026-08-19 10:57 Asia/Shanghai",
      "records_after_10_00": "10:02、10:03、10:04、10:07、10:08、10:26、10:52、10:54、10:55、10:57；均未出现五家核心公司的回购标题",
      "page_time_note": "港交所标题检索页未提供独立的页面发布时间；本事件记录截至11:00的检索状态"
    },
    "transmission_chain": "截至11:00港交所标题列表仍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": "港交所后续补录或更正五家核心权重股在2026年8月19日11:00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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