恒生科技ETF 15:00窗口：南向近收盘净买入17.20亿元
2026年8月26日14:00—15:00窗口更新南向近收盘净买入17.20亿元人民币，并记录核心权重股回购与恒生科技指数列表读取状态。
[
{
"event_id": "eastmoney-hk-20260826-southbound-net-buy-1720",
"title": "南向资金近收盘净买入17.20亿元",
"event_time_utc": "2026-08-26T07:23:15Z",
"event_time_quality": "exact",
"published_at_utc": "2026-08-26T07:23:17Z",
"event_type": "capital_flow",
"asset_keys": ["HSTECH"],
"direction_score": {"HSTECH": 1},
"confidence": 86,
"horizon": "intraday",
"raw_facts": {
"asset": "SSE.513130 恒生科技ETF",
"source_page": "东方财富沪深港通资金流向页面及push2delay kamt接口",
"source_data_date_local": "2026-08-26",
"source_status": "交易中（status=1）",
"source_update_time_utc": "2026-08-26T07:23:15Z",
"source_update_time_local": "2026-08-26 15:23:15 Asia/Shanghai",
"unit": "亿元人民币；接口原值单位为万元人民币，已除以10000换算",
"southbound_net_buy_rmb": "17.20亿元人民币（净买入）",
"southbound_buy_rmb": "441.26亿元人民币",
"southbound_sell_rmb": "424.05亿元人民币",
"southbound_total_turnover_rmb": "865.31亿元人民币",
"southbound_shanghai_net_buy_rmb": "-12.37亿元人民币（净卖出）",
"southbound_shanghai_buy_rmb": "270.75亿元人民币",
"southbound_shanghai_sell_rmb": "283.12亿元人民币",
"southbound_shenzhen_net_buy_rmb": "29.58亿元人民币（净买入）",
"southbound_shenzhen_buy_rmb": "170.51亿元人民币",
"southbound_shenzhen_sell_rmb": "140.93亿元人民币",
"raw_interface_values_wan_yuan": {
"sh2hk_netBuyAmt": -123739.07,
"sh2hk_buyAmt": 2707459.99,
"sh2hk_sellAmt": 2831199.07,
"sz2hk_netBuyAmt": 295776.82,
"sz2hk_buyAmt": 1705092.76,
"sz2hk_sellAmt": 1409315.93
},
"prior_intraday_observation": "2026-08-26 11:00窗口南向盘中净买入8.25亿元人民币",
"supersedes": "eastmoney-hk-20260826-southbound-net-buy-825",
"comparability": "当前值为交易中近收盘滚动值，仍非港交所官方日度最终值；相对同日11:00盘中观察净买入由8.25亿元升至17.20亿元",
"official_hkex_daily_value": "本次未取得港交所官方2026-08-26南向日度最终值与持股额变动；data_tab_daily_20260826e.js返回404",
"data_route": "东方财富push2delay kamt接口（页面https://data.eastmoney.com/hsgt/hsgtV2.html数据源）替代港交所官方日度入口；push2主域名本窗口返回空响应"
},
"transmission_chain": "南向资金近收盘成交净买入17.20亿元人民币，买入额441.26亿元高于卖出额424.05亿元→港股科技权重股的边际资金支持偏正→SSE.513130对应HSTECH的场外资金流变量偏正。",
"invalidation_conditions": "港交所官方日度值、东方财富页面后续收盘值或其他可核验来源修正2026-08-26南向净买额及沪深分项时，本近收盘滚动事件由更新后的数值事件替代。",
"source_urls": [
"https://data.eastmoney.com/hsgt/hsgtV2.html",
"https://data.eastmoney.com/hsgtV2/hsgtDetail/scgkDetail_nx.html",
"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-20260826-core-buyback-status-1500",
"title": "14:00—15:00核心权重股未见新增回购",
"event_time_utc": null,
"event_time_quality": "day_only",
"published_at_utc": "2026-08-26T07:23:17Z",
"event_type": "buyback",
"asset_keys": ["HSTECH"],
"direction_score": {"HSTECH": 0},
"confidence": 92,
"horizon": "intraday",
"raw_facts": {
"asset": "SSE.513130 恒生科技ETF",
"observation_window_local": "2026-08-26 14:00—15:00 Asia/Shanghai",
"source": "香港交易所披露易 Listed Company Information Title Search",
"title_search_total_records": "116条",
"title_search_pagination": "Showing 100 of 116 records，单页展示最新100条",
"title_search_visible_time_range_local": "2026-08-26 07:07—15:13",
"title_search_window_14_to_15_records": "0条",
"records_after_window_excluded": "15:07的03097 F GX OIL ETF交易信息、15:10的03059/83059 ETF交易信息、15:13的03903翰华控股通函，均晚于15:00窗口",
"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": "0条",
"non_core_buyback_records_observed": "02057 中通快递-W于12:15的Next Day Disclosure Returns - Share Buyback；00005 汇丰控股于07:16的Transaction in own shares",
"coverage_boundary": "标题检索结果在14:00—15:00无新增可见记录，且未见五家公司回购标题；不覆盖页面抓取后补发或未进入前100条的公告"
},
"transmission_chain": "港交所标题检索在14:00—15:00的可见记录中未出现五家核心权重股新增回购标题→已观察范围内回购注销造成流通股收缩的新增信息为0→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2026-08-26 14:00—15:00存在上述五家公司回购或购回股份公告时，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=20260826&to=20260826"
],
"source_tier": "A"
},
{
"event_id": "hsi-hk-20260826-index-review-status-1500",
"title": "15:00窗口未能重读恒指成分调整列表",
"event_time_utc": null,
"event_time_quality": "day_only",
"published_at_utc": "2026-08-26T07:23:17Z",
"event_type": "index_rebalance",
"asset_keys": ["HSTECH"],
"direction_score": {"HSTECH": 0},
"confidence": 68,
"horizon": "weeks",
"raw_facts": {
"asset": "SSE.513130 恒生科技ETF",
"observation_window_local": "2026-08-26 14:00—15:00 Asia/Shanghai",
"source": "恒生指数公司官方媒体中心新闻稿列表",
"live_fetch_status": "本窗口多次直连https://www.hsi.com.hk/chi/newsroom/press-releases仅返回SPA壳层或上游522/解析无正文，未能重新读取列表条目",
"same_day_prior_observation": "同日11:00窗口成功读取的列表显示：最新相关检讨结果为2026年08月21日「恒生指数公司宣佈指數檢討結果」；恒生科技指数编算方法修订征询为2026年08月10日；当时列表未列出2026-08-26恒生科技指数成分、流通系数或权重调整结果",
"site_notice_from_prior_observation": "页面曾显示系统故障提示：指数更新不会及时反映在网站上，数据有限度提供并约每15分钟更新",
"component_float_weight_change": "本窗口未能从官网列表核验",
"coverage_boundary": "本事件记录的是15:00窗口对官方列表的读取失败与同日既有观察，不构成对8月26日正式检讨条款的终局确认；官网恢复可读后需重核"
},
"transmission_chain": "恒生指数公司官方列表在本窗口未能重新读取，同日早前观察仍无2026-08-26恒生科技指数成分或权重调整条目→HSTECH指数复制变量缺少可核验新数字→SSE.513130的指数再平衡路由维持待确认。",
"invalidation_conditions": "恒生指数公司官网恢复可读并发布或更正2026-08-26检讨结果、披露恒生科技指数成分、流通系数或权重变动时，本状态事件由正式检讨结果或更新后的列表状态事件替代。",
"source_urls": [
"https://www.hsi.com.hk/chi/newsroom/press-releases"
],
"source_tier": "A"
}
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