9月8日15:00｜512890收盘涨1.00%，尾盘成交1.64亿元

[ { "event_id": "20260908-140005-512890-close-trades-1642951", "title": "512890 尾盘成交 1.64 亿元，14:00—14:57 价格先稳后升", "event_time_utc": "2026-09-08T06:00:05Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.12, "confidence": 0.90, "horizon": "intraday", "raw_facts": { "asset": "SSE.512890", "trade_window_local": "2026-09-08 14:00:05—14:57:01", "source_intervals_local": ["14:00—14:15", "14:15—14:30", "14:30—14:45", "14:45—15:00"], "interval_trade_counts": [142, 146, 142, 117], "interval_volume_hand": [338266, 401586, 307014, 314784], "interval_turnover_wan": [4084.87, 4842.78, 3703.80, 3798.06], "total_trade_count": 547, "total_volume_hand": 1361650, "total_turnover_yuan": 164295100, "first_trade_price_yuan": 1.207, "last_trade_price_yuan": 1.206, "first_half_turnover_yuan": 89276500, "second_half_turnover_yuan": 75018600, "second_half_turnover_change_pct": -15.97, "largest_single_trade": {"time_local": "14:53:14", "volume_hand": 101479, "turnover_wan": 1225, "price_yuan": 1.207}, "interval_sources_have_no_independent_publication_time": true }, "transmission_chain": "搜狐逐笔行情四段合计显示，512890 在 14:00:05—14:57:01 成交 136.165 万手、成交额 1.642951 亿元；前半小时成交额 8927.65 万元，后半小时 7501.86 万元，后半小时较前半小时减少 15.97%。价格从 1.207 元起步，尾段收在 1.206 元，14:53:14 出现 10.1479 万手单笔成交。该事实描述场内交易活跃度与价格路径，场内成交额属于二级市场买卖口径。", "invalidation_conditions": "若交易所正式行情或搜狐逐笔页面修正时间、成交量、成交额、价格或单笔记录，按修正值重估；若四段逐笔汇总与正式收盘行情存在口径差异，以正式行情为准。", "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))" ], "source_tier": "Tier B" }, { "event_id": "20260908-150007-512890-daily-close-1207", "title": "512890 收盘报 1.207 元，较前一交易日涨 1.00%", "event_time_utc": "2026-09-08T07:00:07Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": ["DIVIDEND"], "direction_score": 0.28, "confidence": 0.97, "horizon": "1-5d", "raw_facts": { "asset": "SSE.512890", "trade_date_local": "2026-09-08", "previous_trade_date_local": "2026-09-07", "close_price_yuan": 1.207, "previous_close_price_yuan": 1.195, "change_yuan": 0.012, "change_pct": 1.00, "open_price_yuan": 1.195, "high_price_yuan": 1.208, "low_price_yuan": 1.194, "volume_shares": 6124526, "previous_volume_shares": 6293117, "volume_change_pct": -2.68, "turnover_yuan": 736849456, "previous_turnover_yuan": 753142642, "turnover_change_pct": -2.16, "closing_trade_time_local": "15:00:07" }, "transmission_chain": "东方财富历史日线与搜狐收盘页共同显示，512890 9 月 8 日收盘 1.207 元，较 9 月 7 日 1.195 元上涨 0.012 元、涨幅 1.00%；当日成交量 612.4526 万份，较前一交易日 629.3117 万份减少 2.68%，成交额 7.36849456 亿元，较前一交易日 7.53142642 亿元减少 2.16%。价格上涨与成交量、成交额回落同时出现，短线方向偏强但量能未同步放大。", "invalidation_conditions": "若交易所或历史行情接口修正 9 月 8 日及 9 月 7 日的收盘价、涨跌幅、成交量或成交额，按修正后的同口径数据重估；后续基金份额或净申赎数据不能替代本事件的场内日线口径。", "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=20260908&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=20260908&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=20260908&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=20260908&lmt=5))" ], "source_tier": "Tier B" } ]