9月4日15:00｜512890尾盘成交1.87亿元，收盘涨0.58%

[ { "event_id": "20260904-140002-512890-late-trades-1869601", "title": "512890 尾盘成交 1.87 亿元，收盘涨 0.58%", "event_time_utc": "2026-09-04T06:00:02Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": -0.05, "confidence": 0.96, "horizon": "intraday", "raw_facts": { "asset": "SSE.512890", "asset_name": "红利低波 ETF 华泰柏瑞", "trade_date_local": "2026-09-04", "observed_interval_local": "14:00:02—14:57:04", "source_page_interval_local": "14:00—15:00", "trade_count": 550, "volume_lots": 1550016, "turnover_wan_yuan": 18696.01, "price_start_yuan": 1.209, "price_end_yuan": 1.206, "price_range_yuan": [1.204, 1.210], "largest_trade": { "time_local": "14:34:23", "volume_lots": 187311, "turnover_wan_yuan": 2259, "price_yuan": 1.205 }, "segments": [ { "interval_local": "14:00:02—14:14:54", "trade_count": 141, "volume_lots": 81107, "turnover_wan_yuan": 976.08, "price_path_yuan": [1.209, 1.209] }, { "interval_local": "14:15:01—14:29:55", "trade_count": 145, "volume_lots": 217773, "turnover_wan_yuan": 2630.73, "price_path_yuan": [1.209, 1.206] }, { "interval_local": "14:30:01—14:44:59", "trade_count": 145, "volume_lots": 707886, "turnover_wan_yuan": 8538.97, "price_path_yuan": [1.207, 1.205] }, { "interval_local": "14:45:06—14:57:04", "trade_count": 119, "volume_lots": 543250, "turnover_wan_yuan": 6550.23, "price_path_yuan": [1.205, 1.206] } ], "comparison_to_prior_interval": { "prior_interval_local": "13:00:08—13:59:56", "prior_trade_count": 561, "prior_volume_lots": 877924, "prior_turnover_wan_yuan": 10602.41, "volume_change_pct": 76.55, "turnover_change_pct": 76.34 }, "source_note": "搜狐逐笔页面没有完整日期和证券代码页眉；日期与标的按本次调度窗口归属。价格字段的正负号为源数据原样方向标记，统计按绝对价格读取。成交额为场内二级市场成交额，不等同基金申购赎回金额。14:45 页面最后一笔记录为 14:57:04，未将其延伸至 15:00。" }, "transmission_chain": "14:00—14:57:04 公开逐笔成交合计 1550016 手、成交额 18696.01 万元，较 13:00—14:00 的 877924 手和 10602.41 万元分别增加 76.55%和 76.34%。成交量和成交额集中在 14:30 以后，其中 14:30—14:45 成交额 8538.97 万元，14:45—14:57:04 成交额 6550.23 万元；价格从 1.209 元走到 1.206 元。数据支持尾盘场内活跃度较前一小时上升并伴随价格回落，场内成交额本身无法推出基金申赎方向。", "invalidation_conditions": "若上海证券交易所或行情源补充日期、证券代码后修正 9 月 4 日 14:00—15:00 逐笔记录、区间边界、价格、成交量或成交额，本条按修正值重估。", "source_urls": [ "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-13.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-13.html)](https://stock.sohu.com/cn/890/cn_512890-3-13.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-13.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-14.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-14.html)](https://stock.sohu.com/cn/890/cn_512890-3-14.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-14.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-15.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-15.html)](https://stock.sohu.com/cn/890/cn_512890-3-15.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-15.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-16.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-16.html)](https://stock.sohu.com/cn/890/cn_512890-3-16.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-16.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-9.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-9.html)](https://stock.sohu.com/cn/890/cn_512890-3-9.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-9.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-10.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-10.html)](https://stock.sohu.com/cn/890/cn_512890-3-10.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-10.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-11.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-11.html)](https://stock.sohu.com/cn/890/cn_512890-3-11.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-11.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-12.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-12.html)](https://stock.sohu.com/cn/890/cn_512890-3-12.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-12.html))" ], "source_tier": "Tier B" }, { "event_id": "20260904-150003-512890-daily-close-1207", "title": "512890 收盘 1.207 元，较昨日涨 0.58%", "event_time_utc": "2026-09-04T07:00:03Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.10, "confidence": 0.98, "horizon": "1-5d", "raw_facts": { "asset": "SSE.512890", "asset_name": "红利低波 ETF 华泰柏瑞", "trade_date_local": "2026-09-04", "close_trade_time_local": "15:00:03", "quote_observed_at_local": "2026-09-04 15:00:19", "open_yuan": 1.199, "close_yuan": 1.207, "high_yuan": 1.211, "low_yuan": 1.198, "change_pct": 0.58, "change_yuan": 0.007, "volume_lots": 5701368, "turnover_yuan": 688109437, "comparison_to_previous_trading_day": { "previous_trade_date_local": "2026-09-03", "previous_close_yuan": 1.200, "previous_change_pct": -0.08, "volume_lots": 10515005, "turnover_yuan": 1268762085, "volume_change_pct": -45.78, "turnover_change_pct": -45.77 }, "source_note": "收盘成交时间、行情快照时间和日 K 数值分别保留源数据的时间口径；场内收盘价 1.207 元与基金净值口径的 1.2008 元属于不同指标，本文只使用交易所场内收盘价。" }, "transmission_chain": "512890 在 15:00:03 收于 1.207 元，较 9 月 3 日收盘 1.200 元上升 0.007 元，日涨跌幅由前一日的-0.08%变为 0.58%。同时，9 月 4 日全天成交量 5701368 手、成交额 688109437 元，较 9 月 3 日 10515005 手和 1268762085 元分别减少 45.78%和 45.77%。收盘价格转正而全天量额收缩，显示当日价格修复伴随成交降温；单日行情无法单独证明红利低波风格或基金申赎的持续方向。", "invalidation_conditions": "若上海证券交易所、行情发布方或日 K 数据源修正 9 月 4 日收盘时间、价格、涨跌幅、成交量、成交额或 9 月 3 日比较值，本条按修正数据重估。", "source_urls": [ "[https://hq.[stock.sohu.com/cn/890/cn_512890-1.html](https://hq.stock.sohu.com/cn/890/cn_512890-1.html)](https://stock.sohu.com/cn/890/cn_512890-1.html](https://hq.stock.sohu.com/cn/890/cn_512890-1.html))", "[https://push2his.[eastmoney.com/api/qt/stock/kline/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58,f59,f60,f61&klt=101&fqt=1&end=20260904&lmt=5](https://push2his.eastmoney.com/api/qt/stock/kline/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58,f59,f60,f61&klt=101&fqt=1&end=20260904&lmt=5)](https://eastmoney.com/api/qt/stock/kline/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58,f59,f60,f61&klt=101&fqt=1&end=20260904&lmt=5](https://push2his.eastmoney.com/api/qt/stock/kline/get?secid=1.512890&fields1=f1,f2,f3,f4,f5,f6&fields2=f51,f52,f53,f54,f55,f56,f57,f58,f59,f60,f61&klt=101&fqt=1&end=20260904&lmt=5))" ], "source_tier": "Tier B" } ]