
8月20日10:00|央行7天逆回购零投放,512890开盘跌0.43%
覆盖北京时间8月20日09:00至10:00,记录央行7天期逆回购零投放与512890开盘跌0.43%的两条可核验事件。
[
{
"event_id": "20260820-1000-pbc-7d-repo-zero",
"title": "央行 8 月 20 日 7 天逆回购零投放",
"event_time_utc": null,
"event_time_quality": "day_only",
"published_at_utc": "2026-08-20T01:20:30Z",
"event_type": "rate_path",
"asset_keys": ["DIVIDEND"],
"direction_score": 0.0,
"confidence": 0.99,
"horizon": "short_term",
"raw_facts": {
"date": "2026-08-20",
"announcement": "公开市场业务交易公告〔2026〕第 161 号",
"operation_basis": "根据公开市场业务一级交易商的需求",
"repo_7d_bid_cny": 0,
"repo_7d_awarded_cny": 0,
"operation_scope": "7 天期逆回购",
"scope_note": "公告未提供其他期限逆回购操作金额。"
},
"transmission_chain": [
"中国人民银行公告显示,2026 年 8 月 20 日 7 天期逆回购投标量和中标量均为 0 亿元。",
"该操作结果提供短端流动性与政策操作背景,对 DIVIDEND 的方向信号暂时中性,不能单凭 7 天期零投放判断流动性收紧或放松。"
],
"invalidation_conditions": [
"中国人民银行后续修订公告编号、操作日期或 7 天期逆回购金额。",
"后续同日权威公告补充并改变本事件的操作范围。"
],
"source_urls": [
"https://www.pbc.gov.cn/zhengcehuobisi/125207/125213/125431/125475/2026082008530953900/index.html"
],
"source_tier": "Tier A"
},
{
"event_id": "20260820-1000-512890-open-down-043pct",
"title": "512890 8 月 20 日开盘跌 0.43%",
"event_time_utc": "2026-08-20T01:30:00Z",
"event_time_quality": "exact",
"published_at_utc": "2026-08-20T01:30:33Z",
"event_type": "fund_flow",
"asset_keys": ["DIVIDEND"],
"direction_score": -0.2,
"confidence": 0.99,
"horizon": "intraday",
"raw_facts": {
"date": "2026-08-20",
"instrument": "华泰柏瑞中证红利低波动 ETF(512890)",
"open_price_cny": 1.17,
"open_change_pct": -0.43,
"previous_trading_day_open_price_cny": 1.164,
"previous_trading_day_open_change_pct": 0.26,
"comparison_scope": "前一交易日同口径开盘数据",
"quote_scope": "开盘价格与相对前一交易日收盘涨跌幅",
"scope_note": "开盘行情不等同于基金份额净申赎、交易资金流或融资净买入。"
},
"transmission_chain": [
"512890 于北京时间 2026 年 8 月 20 日开盘报 1.170 元,较前一交易日收盘下跌 0.43%;8 月 19 日同口径开盘为上涨 0.26%。",
"早盘方向由正转负,说明该时点二级市场交易偏弱;这一开盘数据的适用范围限于盘中价格表现,不能单独推出份额或资金流变化。"
],
"invalidation_conditions": [
"原生行情页面修正 2026 年 8 月 20 日开盘价或涨跌幅。",
"后续权威行情确认页面数据对应的并非 512890 或并非开盘口径。"
],
"source_urls": [
"https://finance.sina.cn/2026-08-20/detail-ininxkrs8058427.d.html",
"https://finance.sina.cn/2026-08-19/detail-ininvfsz9500652.d.html"
],
"source_tier": "Tier B"
}
]
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