8月31日11:00｜512890成交2.26亿元，末笔1.194元

[ { "event_id": "20260831-1000-512890-trades-1000-1100", "title": "512890 10 时至 11 时成交 2.26 亿元，末笔 1.194 元", "event_time_utc": "2026-08-31T02:59:59Z", "event_time_quality": "exact", "published_at_utc": null, "event_type": "fund_flow", "asset_keys": [ "DIVIDEND" ], "direction_score": 0.12, "confidence": 0.88, "horizon": "intraday", "raw_facts": { "instrument": "SSE.512890 红利低波 ETF", "window_cst": "2026-08-31 10:00:00-11:00:00", "window_utc": "2026-08-31 02:00:00Z-03:00:00Z", "first_trade": { "time_cst": "10:00:04", "price_cny": 1.192, "change_pct": 0.68 }, "last_trade": { "time_cst": "10:59:59", "price_cny": 1.194, "change_pct": 0.84 }, "price_change_cny": 0.002, "price_change_pct_from_first_trade": 0.1678, "volume_lots": 1892320, "turnover_cny": 225889400, "intervals": [ { "window_cst": "10:00:00-10:15:00", "first_trade_time_cst": "10:00:04", "last_trade_time_cst": "10:14:54", "first_price_cny": 1.192, "last_price_cny": 1.192, "volume_lots": 428799, "turnover_cny": 51073900, "largest_single_trade": { "time_cst": "10:01:57", "price_cny": 1.192, "volume_lots": 137010, "turnover_10k_cny": 1633 } }, { "window_cst": "10:15:00-10:30:00", "first_trade_time_cst": "10:15:00", "last_trade_time_cst": "10:29:55", "first_price_cny": 1.192, "last_price_cny": 1.195, "volume_lots": 513663, "turnover_cny": 61292400, "largest_single_trade": { "time_cst": "10:22:57", "price_cny": 1.194, "volume_lots": 120642, "turnover_10k_cny": 1440 } }, { "window_cst": "10:30:00-10:45:00", "first_trade_time_cst": "10:30:01", "last_trade_time_cst": "10:44:54", "first_price_cny": 1.195, "last_price_cny": 1.195, "volume_lots": 498105, "turnover_cny": 59511900, "largest_single_trade": { "time_cst": "10:35:10", "price_cny": 1.195, "volume_lots": 191093, "turnover_10k_cny": 2284 } }, { "window_cst": "10:45:00-11:00:00", "first_trade_time_cst": "10:45:00", "last_trade_time_cst": "10:59:59", "first_price_cny": 1.196, "last_price_cny": 1.194, "volume_lots": 451753, "turnover_cny": 54011100, "largest_single_trade": { "time_cst": "10:48:17", "price_cny": 1.196, "volume_lots": 185604, "turnover_10k_cny": 2220 } } ] }, "transmission_chain": [ "10:00:04 至 10:59:59 的逐笔成交价格由 1.192 元升至 1.194 元", "该小时二级市场成交额为 225889400 元", "本事件记录二级市场成交与价格路径，不将成交额推定为基金申购赎回金额" ], "invalidation_conditions": [ "搜狐证券随后更正任一逐笔成交记录或区间汇总口径", "交易所公布的同窗口成交数据与本事件的价格、成交量或成交额存在实质差异" ], "source_urls": [ "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-3.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-3.html)](https://stock.sohu.com/cn/890/cn_512890-3-3.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-3.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-4.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-4.html)](https://stock.sohu.com/cn/890/cn_512890-3-4.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-4.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-5.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-5.html)](https://stock.sohu.com/cn/890/cn_512890-3-5.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-5.html))", "[https://hq.[stock.sohu.com/cn/890/cn_512890-3-6.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-6.html)](https://stock.sohu.com/cn/890/cn_512890-3-6.html](https://hq.stock.sohu.com/cn/890/cn_512890-3-6.html))" ], "source_tier": "Tier B" } ]