8月11日10:00｜09:00—10:00红利低波ETF新增3条事件

[ { "event_id": "20260811-010032-512890-share-decrease", "title": "512890 份额减少 2.02 亿份，规模降至 320.44 亿元", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-08-11T01:00:32Z", "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": -1, "confidence": 0.94, "horizon": "short_term", "raw_facts": { "instrument": "SSE.512890", "instrument_name": "红利低波 ETF 华泰柏瑞", "observation_date_local": "2026-08-10", "share_change_units": -202000000, "latest_shares_units": 27548000000, "latest_estimated_asset_value_cny": 32044000000, "close_change_pct": 0.35, "turnover_amount_cny": 791000000, "last_20_trading_days_share_change_units": -2596000000, "publisher": "新浪基金" }, "transmission_chain": [ "新浪基金在 8 月 11 日 09:00 发布的盘后数据称，8 月 10 日 512890 份额减少 2.02 亿份，最新份额为 275.48 亿份，最新资产净值计算值为 320.44 亿元", "份额减少是该基金的直接份额变化，来源没有把它拆成现金净流出金额", "对 512890 短线资金面记为偏负，后续仍需观察份额与规模是否继续下降" ], "invalidation_conditions": [ "基金管理人或数据发布方更正 8 月 10 日份额、规模或成交额数据", "后续披露证明该页面的统计对象与 SSE.512890 不一致" ], "source_urls": [ "http://finance.sina.com.cn/money/fund/aiassistant/etffebh/2026-08-11/doc-inimwyqv4425682.shtml" ], "source_tier": "B" }, { "event_id": "20260811-012030-pbc-omo-zero", "title": "央行 7 天期逆回购操作量为零", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-08-11T01:20:30Z", "event_type": "rate_path", "asset_keys": ["DIVIDEND"], "direction_score": 0, "confidence": 0.99, "horizon": "intraday", "raw_facts": { "announcement_date_local": "2026-08-11", "announcement_time_local": "09:20:30", "announcement": "公开市场业务交易公告[2026]第 154 号", "tenor": "7 天", "bid_amount_cny": 0, "award_amount_cny": 0, "publisher": "中国人民银行" }, "transmission_chain": [ "中国人民银行公告称，根据公开市场业务一级交易商需求，8 月 11 日 7 天期逆回购投标量和中标量均为 0 亿元", "公告只给出当日操作量，未在该页给出到期量或净投放量", "对红利低波 ETF 相关利率与流动性方向暂记中性，不把零操作直接解释为净回笼" ], "invalidation_conditions": [ "中国人民银行更正第 154 号公告的操作日期或投标、中标数量", "后续官方公告补充并修订当日公开市场操作口径" ], "source_urls": [ "https://www.pbc.gov.cn/zhengcehuobisi/125207/125213/125431/125475/2026081108552245312/index.html" ], "source_tier": "A" }, { "event_id": "20260811-013000-512890-open", "title": "512890 开盘报 1.162 元，涨跌幅为 0.00%", "event_time_utc": "2026-08-11T01:30:00Z", "event_time_quality": "exact", "published_at_utc": "2026-08-11T01:30:32Z", "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0, "confidence": 0.93, "horizon": "intraday", "raw_facts": { "instrument": "SSE.512890", "instrument_name": "红利低波 ETF 华泰柏瑞", "snapshot_time_local": "2026-08-11 09:30", "open_price_cny": 1.162, "open_change_pct": 0.0, "selected_constituent_open_change_pct": { "上海银行": 0.0, "南京银行": 0.18, "平安银行": 0.18, "成都银行": 0.17, "格力电器": -0.1, "江苏银行": -0.25, "山东高速": -0.47, "沪农商行": 0.0, "陕鼓动力": -0.32, "民生银行": 0.0 }, "publisher": "新浪基金" }, "transmission_chain": [ "新浪基金称，8 月 11 日 09:30 512890 开盘报 1.162 元，涨跌幅为 0.00%", "页面列出的主要成分股涨跌互现，银行股中南京银行和平安银行均上涨 0.18%，江苏银行下跌 0.25%", "开盘未变只说明该时点交易价格，不能据此判断当日收盘方向或资金净流入" ], "invalidation_conditions": [ "基金行情或数据发布方更正开盘价、涨跌幅或成分股开盘数据", "后续交易所数据证明页面统计时间或证券代码对应关系有误" ], "source_urls": [ "http://finance.sina.com.cn/money/fund/aiassistant/etfkp/2026-08-11/doc-inimwyqr0824386.shtml" ], "source_tier": "B" } ]