8月20日15:00｜512890收盘1.183元，涨0.68%

[ { "event_id": "20260820-1500-512890-close-up-068pct", "title": "8 月 20 日 15:00｜512890 收盘 1.183 元，涨 0.68%", "event_time_utc": "2026-08-20T07:00:00Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.35, "confidence": 0.99, "horizon": "short_term", "raw_facts": { "coverage_window_local": "2026-08-20 14:00:00+08:00—15:00:00+08:00", "event_date": "2026-08-20", "event_time_local": "2026-08-20 15:00:00+08:00", "instrument": "华泰柏瑞中证红利低波动 ETF（512890）", "close_price_cny": 1.183, "previous_close_cny": 1.175, "change_cny": 0.008, "change_pct": 0.68, "window_start_bar_local": "2026-08-20 14:01:00+08:00", "window_start_bar_price_cny": 1.181, "price_change_from_window_start_cny": 0.002, "price_change_from_window_start_pct": 0.17, "window_minute_bar_count": 60, "window_volume_shares_14_01_to_15_00": 1521340, "window_turnover_cny_14_01_to_15_00": 179947679, "flow_scope_note": "分钟成交额属于二级市场成交口径，不等同于基金份额净申赎、交易资金流或融资净买入。" }, "transmission_chain": [ "东方财富行情接口的 2026 年 8 月 20 日 15:00 分钟栏显示，512890 报 1.183 元；实时行情字段显示前收 1.175 元、涨 0.008 元、涨幅 0.68%。", "14:01 分钟栏价格为 1.181 元，15:00 升至 1.183 元，14:01 至 15:00 价格增加 0.002 元，按 1.181 元计算约上涨 0.17%。", "该事件反映 15:00 收盘时点的二级市场价格走强；窗口成交额和成交量描述交易活跃度，不能单独推出基金份额净申赎方向。" ], "invalidation_conditions": [ "东方财富后续修正 2026 年 8 月 20 日 15:00 分钟价格、前收或涨跌幅。", "后续原始行情数据确认该代码对应的并非华泰柏瑞中证红利低波动 ETF（512890）。", "后续发布的基金份额净申赎或交易资金流数据只能补充资金口径，不能改写本事件的收盘价格事实。" ], "source_urls": [ "[https://push2his.[eastmoney.com/api/qt/stock/trends2/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58&iscr=0&ndays=1](https://push2his.eastmoney.com/api/qt/stock/trends2/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58&iscr=0&ndays=1)](https://eastmoney.com/api/qt/stock/trends2/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58&iscr=0&ndays=1](https://push2his.eastmoney.com/api/qt/stock/trends2/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58&iscr=0&ndays=1))", "[https://push2.[eastmoney.com/api/qt/stock/get?secid=1.512890&fields=f43,f57,f58,f169,f170,f86,f47,f48,f60,f170,f171](https://push2.eastmoney.com/api/qt/stock/get?secid=1.512890&fields=f43,f57,f58,f169,f170,f86,f47,f48,f60,f170,f171)](https://eastmoney.com/api/qt/stock/get?secid=1.512890&fields=f43,f57,f58,f169,f170,f86,f47,f48,f60,f170,f171](https://push2.eastmoney.com/api/qt/stock/get?secid=1.512890&fields=f43,f57,f58,f169,f170,f86,f47,f48,f60,f170,f171))" ], "source_tier": "Tier B" } ]