
8月24日13:00|512890午盘涨0.94%,成交额5.15亿元
覆盖北京时间2026年8月24日11:00至13:00,记录512890午间收盘报1.187元、涨0.94%及半日成交额5.15亿元。
[
{
"event_id": "20260824-1300-512890-noon-up-094pct",
"title": "512890 午盘报 1.187 元,涨 0.94%",
"event_time_utc": "2026-08-24T03:30:00Z",
"event_time_quality": "exact",
"published_at_utc": "2026-08-24T03:31:30Z",
"event_type": "fund_flow",
"asset_keys": ["DIVIDEND"],
"direction_score": 0.28,
"confidence": 0.99,
"horizon": "intraday",
"raw_facts": {
"coverage_window_local": "2026-08-24 11:00:00+08:00—2026-08-24 13:00:00+08:00",
"event_time_local": "2026-08-24 11:30:00+08:00",
"source_published_at_local": "2026-08-24 11:31:30+08:00",
"instrument": "SSE.512890",
"fund_name": "华泰柏瑞中证红利低波动 ETF",
"price_cny": 1.187,
"change_pct": 0.94,
"secondary_market_turnover_cny": 515000000,
"turnover_period": "半日",
"top_holdings_noon_change_pct": {
"上海银行": 2.05,
"南京银行": 0.68,
"平安银行": 1.31,
"成都银行": 0.91,
"格力电器": 0.58,
"江苏银行": 2.01,
"山东高速": 0.66,
"沪农商行": 1.71,
"陕鼓动力": 0.11,
"民生银行": 0.86
},
"source_event_description": "新浪基金于 2026 年 8 月 24 日 11:31 发布 512890 午间收盘行情及主要重仓股午盘涨跌"
},
"transmission_chain": [
"截至 11:30 午间收盘,512890 报 1.187 元、上涨 0.94%,半日二级市场成交额为 5.15 亿元,盘中价格与成交活跃度同步呈现正向变化。",
"来源列出的 10 只主要持仓股午盘全部上涨,其中上海银行上涨 2.05%、江苏银行上涨 2.01%,银行权重的同步走强为 ETF 午盘表现提供了成分股层面的对应事实。",
"本事件采用二级市场成交额和价格口径;基金份额净申赎需要读取后续份额数据单独判断。"
],
"invalidation_conditions": [
"新浪财经或其引用的行情数据库修正 512890 午盘价格、涨跌幅、成交额或重仓股涨跌数据。",
"下午交易中 512890 明显回吐午盘涨幅,使午盘正向变化未能延续到收盘。",
"后续基金份额数据与二级市场成交额方向出现明显背离,资金流判断需要按各自口径重新解释。"
],
"source_urls": [
"http://finance.sina.com.cn/money/fund/aiassistant/etfwp/2026-08-24/doc-inipkriw2083093.shtml"
],
"source_tier": "Tier B"
}
]
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