9月3日15:00｜512890尾盘成交2.92亿元，收盘跌0.08%

[ { "event_id": "20260903-140001-512890-tail-trades-2915487", "title": "512890 尾盘逐笔成交 2.92 亿元，价格回落", "event_time_utc": "2026-09-03T06:00:01Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": -0.12, "confidence": 0.91, "horizon": "1-3d", "raw_facts": { "asset": "SSE.512890", "asset_name": "红利低波 ETF 华泰柏瑞", "trade_date_local": "2026-09-03", "observed_interval_local": "14:00:01—14:57:04", "source_coverage_note": "公开逐笔源覆盖 14:00 至 14:57:04；14:57:04 之后至收盘集合竞价另由收盘快照记录。", "volume_lots": 2426743, "turnover_wan_yuan": 29154.87, "price_start_yuan": 1.201, "price_end_yuan": 1.200, "price_range_yuan": [1.199, 1.204], "segments": [ { "interval_local": "14:00:01—14:14:57", "trade_count": 148, "volume_lots": 570245, "turnover_wan_yuan": 6851.18, "price_path_yuan": [1.201, 1.203], "price_range_yuan": [1.200, 1.203] }, { "interval_local": "14:15:04—14:29:59", "trade_count": 150, "volume_lots": 453822, "turnover_wan_yuan": 5455.07, "price_path_yuan": [1.203, 1.202], "price_range_yuan": [1.201, 1.204] }, { "interval_local": "14:30:05—14:44:57", "trade_count": 148, "volume_lots": 730002, "turnover_wan_yuan": 8772.14, "price_path_yuan": [1.203, 1.200], "price_range_yuan": [1.200, 1.203], "largest_segment": true }, { "interval_local": "14:45:04—14:57:04", "trade_count": 119, "volume_lots": 672674, "turnover_wan_yuan": 8076.48, "price_path_yuan": [1.201, 1.200], "price_range_yuan": [1.199, 1.201] } ], "comparison_previous_interval_local": "13:00:03—13:59:54", "comparison_previous_interval_volume_lots": 3418690, "comparison_previous_interval_turnover_wan_yuan": 41172.89, "volume_change_pct_derived": -29.01, "turnover_change_pct_derived": -29.19, "source_note": "搜狐逐笔页的价格字段含方向符号，统计时取实际成交价；成交额是场内二级市场成交额，不等同基金申购赎回额。" }, "transmission_chain": "14:00:01 至 14:57:04 的公开逐笔记录显示，512890 成交 2426743 手、成交额 29154.87 万元，价格由 1.201 元降至 1.200 元；成交量和成交额较 13:00 至 13:59:54 分别减少 29.01%和 29.19%。午后成交在 14:30 至 14:45 达到 8772.14 万元，为已返回的四段中最高，尾盘价格仍处于 1.200 元附近，短线交易方向偏弱。", "invalidation_conditions": "若交易所或行情源修正 9 月 3 日 14:00 至 14:57:04 的逐笔记录、价格或成交额，或后续带完整日期的原始明细改变区间边界，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": "20260903-150009-512890-daily-close-1200", "title": "512890 收盘 1.200 元，较昨收跌 0.08%", "event_time_utc": "2026-09-03T07:00:09Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": -0.08, "confidence": 0.94, "horizon": "1-5d", "raw_facts": { "asset": "SSE.512890", "asset_name": "红利低波 ETF 华泰柏瑞", "trade_date_local": "2026-09-03", "close_time_local": "15:00:09", "close_yuan": 1.200, "previous_close_yuan": 1.201, "change_yuan": -0.001, "change_pct": -0.08, "open_yuan": 1.199, "high_yuan": 1.216, "low_yuan": 1.199, "volume_lots": 10515005, "turnover_wan_yuan": 126876, "comparison_previous_close_local": "2026-09-02", "comparison_previous_close_yuan": 1.201, "source_note": "收盘页同时返回 15:00:09 收盘成交与日线字段；14:45 段逐笔源只到 14:57:04，因此收盘集合竞价与日线收盘单独记录。" }, "transmission_chain": "收盘页显示，512890 以 1.200 元收盘，较前一交易日 1.201 元下跌 0.001 元、跌幅 0.08%；日内高点 1.216 元、低点 1.199 元，全天成交 10515005 手、成交额 126876 万元。收盘价与 14:45 至 14:57:04 的逐笔末价 1.200 元一致，尾盘弱势延续到收盘。", "invalidation_conditions": "若上海证券交易所或行情源修正 9 月 3 日收盘成交、日线价格、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_512890-1.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))" ], "source_tier": "Tier B" } ]