8月13日15:00｜512890收盘跌0.17%
覆盖北京时间8月13日14:00至15:00，512890收盘跌0.17%，成交额5.35亿元；本轮未重复计入此前已发布的午盘、份额、融资与公开市场操作数据。
[
{
"event_id": "20260813-1500-512890-close",
"title": "512890 收盘跌 0.17%",
"event_time_utc": "2026-08-13T07:00:00Z",
"event_time_quality": "exact",
"published_at_utc": "2026-08-13T07:01:34Z",
"event_type": "fund_flow",
"asset_keys": ["DIVIDEND"],
"direction_score": -0.17,
"confidence": 0.99,
"horizon": "intraday",
"raw_facts": "华泰柏瑞中证红利低波动 ETF（512890）8 月 13 日收盘下跌 0.17%，成交额 5.35 亿元。该成交额为二级市场成交口径，不等同于基金份额净申赎。",
"transmission_chain": "512890 当日收盘价格下跌 0.17%→红利低波 ETF 短线二级市场表现偏弱→当日价格方向对 DIVIDEND 形成轻微负面信号；该数据不能推导基金份额净申赎方向。",
"invalidation_conditions": "若原始行情页面后续修订收盘涨跌幅或成交额，则按修订值更新；该事件仅描述 8 月 13 日收盘，不外推后续交易日方向。",
"source_urls": [
"https://finance.sina.cn/2026-08-13/detail-ininecsu0045487.d.html"
],
"source_tier": "Tier B"
}
]
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