512890 14:00—15:00尾盘成交2.97亿元，收盘涨1.34%

[ { "event_id": "20260901-1400-512890-trades-1400-1415", "title": "512890 14:00—14:15 成交 8095 万元", "event_time_utc": "2026-09-01T06:14:57Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.0, "confidence": 0.96, "horizon": "intraday", "raw_facts": {"instrument": "SSE.512890 红利低波 ETF 华泰柏瑞", "coverage_window_local": "2026-09-01 14:00:00—15:00:00+08:00", "interval_local": "2026-09-01 14:00:00—14:15:00+08:00", "interval_trade_time_local": "14:00:07—14:14:57", "trade_count": 147, "volume_lots": 670027, "turnover_cny": 80946500, "turnover_wan_cny": 8094.65, "first_trade": {"time_local": "14:00:07", "price_cny": 1.208}, "last_trade": {"time_local": "14:14:57", "price_cny": 1.208}, "price_range_cny": {"low": 1.207, "high": 1.21}, "largest_single_trade": {"time_local": "14:08:16", "price_cny": 1.21, "volume_lots": 195865, "turnover_wan_cny": 2368.0}, "turnover_definition": "二级市场逐笔成交额，单位为元；用于观察场内交易活跃度"}, "transmission_chain": ["14:00:07 至 14:14:57 共 147 笔成交，成交量 670027 手、成交额 8094.65 万元。", "首笔和末笔均为 1.208 元，区间成交价格为 1.207 至 1.210 元。", "14:08:16 出现 195865 手单笔成交，成交额 2368 万元，为本段最大单笔。", "逐笔成交额反映场内交易活跃度；基金份额申购赎回需要独立数据确认。"], "invalidation_conditions": ["搜狐证券更正该 15 分钟区间的逐笔记录、成交量或成交额。", "交易所或其他可核验行情来源修正该区间数据。"], "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))"], "source_tier": "Tier B" }, { "event_id": "20260901-1415-512890-trades-1415-1430", "title": "512890 14:15—14:30 成交 5985 万元", "event_time_utc": "2026-09-01T06:29:55Z", "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": {"instrument": "SSE.512890 红利低波 ETF 华泰柏瑞", "coverage_window_local": "2026-09-01 14:00:00—15:00:00+08:00", "interval_local": "2026-09-01 14:15:00—14:30:00+08:00", "interval_trade_time_local": "14:15:04—14:29:55", "trade_count": 149, "volume_lots": 495105, "turnover_cny": 59852400, "turnover_wan_cny": 5985.24, "first_trade": {"time_local": "14:15:04", "price_cny": 1.208}, "last_trade": {"time_local": "14:29:55", "price_cny": 1.209}, "price_range_cny": {"low": 1.208, "high": 1.21}, "largest_single_trade": {"time_local": "14:29:55", "price_cny": 1.209, "volume_lots": 29479, "turnover_wan_cny": 357.0}, "turnover_definition": "二级市场逐笔成交额，单位为元；用于观察场内交易活跃度"}, "transmission_chain": ["14:15:04 至 14:29:55 共 149 笔成交，成交量 495105 手、成交额 5985.24 万元。", "价格由 1.208 元升至 1.209 元，区间成交价格为 1.208 至 1.210 元。", "14:29:55 出现 29479 手单笔成交，成交额 357 万元，为本段最大单笔。", "逐笔成交额反映场内交易活跃度；基金份额申购赎回需要独立数据确认。"], "invalidation_conditions": ["搜狐证券更正该 15 分钟区间的逐笔记录、成交量或成交额。", "交易所或其他可核验行情来源修正该区间数据。"], "source_urls": ["[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))"], "source_tier": "Tier B" }, { "event_id": "20260901-1430-512890-trades-1430-1445", "title": "512890 14:30—14:45 成交 8098 万元", "event_time_utc": "2026-09-01T06:44:58Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": -0.12, "confidence": 0.96, "horizon": "intraday", "raw_facts": {"instrument": "SSE.512890 红利低波 ETF 华泰柏瑞", "coverage_window_local": "2026-09-01 14:00:00—15:00:00+08:00", "interval_local": "2026-09-01 14:30:00—14:45:00+08:00", "interval_trade_time_local": "14:30:01—14:44:58", "trade_count": 149, "volume_lots": 670542, "turnover_cny": 80980000, "turnover_wan_cny": 8098.0, "first_trade": {"time_local": "14:30:01", "price_cny": 1.21}, "last_trade": {"time_local": "14:44:58", "price_cny": 1.208}, "price_range_cny": {"low": 1.206, "high": 1.21}, "largest_single_trade": {"time_local": "14:40:47", "price_cny": 1.207, "volume_lots": 58197, "turnover_wan_cny": 702.0}, "turnover_definition": "二级市场逐笔成交额，单位为元；用于观察场内交易活跃度"}, "transmission_chain": ["14:30:01 至 14:44:58 共 149 笔成交，成交量 670542 手、成交额 8098 万元。", "价格由 1.210 元回落至 1.208 元，区间成交价格为 1.206 至 1.210 元。", "14:40:47 出现 58197 手单笔成交，成交额 702 万元，为本段最大单笔。", "逐笔成交额反映场内交易活跃度；基金份额申购赎回需要独立数据确认。"], "invalidation_conditions": ["搜狐证券更正该 15 分钟区间的逐笔记录、成交量或成交额。", "交易所或其他可核验行情来源修正该区间数据。"], "source_urls": ["[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))"], "source_tier": "Tier B" }, { "event_id": "20260901-1445-512890-trades-1445-1457", "title": "512890 14:45—14:57 成交 7504 万元", "event_time_utc": "2026-09-01T06:57:04Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.05, "confidence": 0.94, "horizon": "intraday", "raw_facts": {"instrument": "SSE.512890 红利低波 ETF 华泰柏瑞", "coverage_window_local": "2026-09-01 14:00:00—15:00:00+08:00", "interval_local": "2026-09-01 14:45:00—15:00:00+08:00", "source_record_coverage_local": "14:45:04—14:57:04", "trade_count": 121, "volume_lots": 621116, "turnover_cny": 75044600, "turnover_wan_cny": 7504.46, "first_trade": {"time_local": "14:45:04", "price_cny": 1.207}, "last_trade": {"time_local": "14:57:04", "price_cny": 1.208}, "price_range_cny": {"low": 1.207, "high": 1.209}, "largest_single_trade": {"time_local": "14:56:31", "price_cny": 1.208, "volume_lots": 86871, "turnover_wan_cny": 1049.0}, "tail_recorded_summary": {"volume_lots": 2456790, "turnover_wan_cny": 29682.35, "source_record_end_local": "14:57:04"}, "turnover_definition": "二级市场逐笔成交额，单位为元；用于观察场内交易活跃度"}, "transmission_chain": ["逐笔源在 14:45:04 至 14:57:04 记录 121 笔成交，成交量 621116 手、成交额 7504.46 万元。", "价格由 1.207 元升至 1.208 元，区间成交价格为 1.207 至 1.209 元。", "14:56:31 出现 86871 手单笔成交，成交额 1049 万元，为本段最大单笔。", "14:00:07 至 14:57:04 四段逐笔记录合计 2456790 手、29682.35 万元；15:00 集合竞价以日线收盘事件确认。"], "invalidation_conditions": ["搜狐证券补充或更正 14:57:04 至 15:00:00 的逐笔记录。", "搜狐证券更正该区间的逐笔记录、成交量或成交额。", "交易所或其他可核验行情来源修正该区间数据。"], "source_urls": ["[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))"], "source_tier": "Tier B" }, { "event_id": "20260901-1500-512890-daily-close-1208", "title": "512890 收盘 1.208 元，涨 1.34%", "event_time_utc": "2026-09-01T07:00:06Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.55, "confidence": 0.98, "horizon": "intraday", "raw_facts": {"instrument": "SSE.512890 红利低波 ETF 华泰柏瑞", "event_time_local": "2026-09-01 15:00:06+08:00", "source_snapshot_local": "2026-09-01 15:03:01+08:00", "close_price_cny": 1.208, "previous_close_cny": 1.192, "change_cny": 0.016, "change_pct": 1.34, "open_price_cny": 1.194, "high_price_cny": 1.21, "low_price_cny": 1.19, "volume_lots": 11256851, "turnover_cny": 1356800000, "turnover_wan_cny": 135680.0, "closing_auction": {"time_local": "15:00:06", "price_cny": 1.208, "volume_lots": 30355, "turnover_wan_cny": 367.0}, "turnover_definition": "二级市场当日成交额，单位为元；不等同于基金份额申购赎回金额"}, "transmission_chain": ["15:00:06 收盘集合竞价成交 30355 手、367 万元，成交价 1.208 元。", "512890 较前收 1.192 元上涨 0.016 元，收盘涨幅为 1.34%。", "当日开盘 1.194 元，最高 1.210 元，最低 1.190 元，成交量 11256851 手、成交额 135680 万元。", "日线成交额反映场内交易规模；基金份额申购赎回需要独立数据确认。"], "invalidation_conditions": ["搜狐证券更正 2026 年 9 月 1 日的日线、收盘集合竞价或成交额数据。", "交易所或其他可核验行情来源修正该日收盘数据。"], "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" } ]