恒生科技ETF 10:00窗口：南向资金小额净流出，回购状态无新增 (2026)

[
  {
    "event_id": "eastmoney-hk-20260819-southbound-netbuy-neg3041700",
    "title": "南向资金当日净买额为-3041.70万元",
    "event_time_utc": null,
    "event_time_quality": "day_only",
    "published_at_utc": "2026-08-19T02:00:00Z",
    "event_type": "capital_flow",
    "asset_keys": ["HSTECH"],
    "direction_score": {"HSTECH": 0},
    "confidence": 82,
    "horizon": "intraday",
    "raw_facts": {
      "target_asset_code": "SSE.513130",
      "observation_date_local": "2026-08-19",
      "southbound_net_buy_amount": "-3041.70万元（人民币）",
      "shanghai_connect_net_buy": "3.23亿元（人民币）",
      "shenzhen_connect_net_buy": "-3.53亿元（人民币）",
      "southbound_buy_amount": "129.03亿元（人民币）",
      "southbound_sell_amount": "129.34亿元（人民币）",
      "comparison_previous_date_local": "2026-08-18",
      "comparison_previous_daily_net_buy": "117.64亿元（人民币；上一窗口已记录的东方财富日度口径）",
      "source_data_display": "东方财富页面显示数据日期为2026-08-19和2026-08-18，资金数据默认为人民币单位；原始数据页未披露精确页面发布时间",
      "allocation_note": "原文未披露该日南向净流出在恒生科技权重股中的分配"
    },
    "transmission_chain": "东方财富页面显示8月19日南向资金当日净买额为-3041.70万元人民币，沪股通净买入3.23亿元、深股通净卖出3.53亿元→南向跨境资金日内合计出现小额净流出，但恒生科技权重股分配未披露→HSTECH资金面方向暂保持中性。",
    "invalidation_conditions": "东方财富后续更正2026年8月19日南向合计、沪市或深市分项金额、货币单位或数据日期，或港交所官方日度字段恢复并给出不同口径。",
    "source_urls": [
      "https://data.eastmoney.com/hsgt/"
    ],
    "source_tier": "B"
  },
  {
    "event_id": "hkex-hk-20260819-core-buyback-status-1000",
    "title": "截至10:00核心权重股未见新增回购披露",
    "event_time_utc": "2026-08-19T02:00:00Z",
    "event_time_quality": "exact",
    "published_at_utc": "2026-08-19T02:00:00Z",
    "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 10:00 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": "51条",
      "latest_record_at_retrieval": "2026-08-19 10:07（超出本窗口，不计入本事件）",
      "excluded_after_cutoff_records": "10:02、10:03、10:04、10:07记录不计入本窗口",
      "page_time_note": "港交所标题检索页未提供独立的页面发布时间；本事件记录截止10:00的检索状态"
    },
    "transmission_chain": "截至10:00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": "港交所后续补录或更正五家核心权重股在2026年8月19日10:00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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