2026-08-19 13:00 科创50ETF外部事件:半导体设备ETF资金流

2026-08-19 13:00 科创50ETF外部事件:半导体设备ETF资金流

覆盖2026年8月19日11:00至13:00,收录财联社披露的半导体设备ETF易方达(159558)昨日约1.6亿元净流入及相关半导体指数跌幅数字。

{ "schema_version": "1.0", "as_of": "2026-08-19T05:13:35Z", "asset_keys": ["STAR50"], "instrument": { "name": "科创 50ETF", "exchange_symbol": "SSE.588000" }, "events": [ { "event_id": "cls-fundflow-20260819-1102-159558-inflow", "title": "半导体设备 ETF 昨日净流入约 1.6 亿元", "event_time_utc": "2026-08-18T00:00:00Z", "event_time_quality": "day_only", "published_at_utc": "2026-08-19T03:02:45Z", "event_type": "fund_flow", "asset_keys": ["STAR50"], "direction_score": { "STAR50": 0 }, "confidence": 84, "horizon": "days", "raw_facts": { "统计时点": "2026 年 8 月 18 日(原文表述为昨日)", "半导体设备 ETF 易方达(159558)资金净流入": "约 1.6 亿元", "中证半导体材料设备主题指数截至 10:08 涨跌幅": "下跌 3.8%", "上证科创板芯片指数截至 10:08 涨跌幅": "下跌 4.3%", "原文发布时刻": "2026 年 8 月 19 日 11:02:45(北京时间)" }, "transmission_chain": "半导体设备 ETF(159558)昨日净流入约 1.6 亿元且相关主题指数下跌→半导体设备板块的资金分流与风险偏好变量→科创 50ETF 价格", "invalidation_conditions": "财联社后续修订 159558 净流入金额或相关指数跌幅,或后续数据证明本次资金流统计口径与事件描述不一致时,本事件作废;若后续获得更直接的科创 50ETF 或其成分股资金流数据,应以直接数据替代本行业映射。", "source_urls": [ "https://www.cls.cn/detail/2457897" ], "source_tier": "B" } ], "exclusions": [ "未收录财联社 12:42 发布的费城半导体指数跌幅:该页面为基金观点稿,原文未提供本频道可优先核验的一手指数发布链接。", "未收录其他盘中行情、非科创板公司公告和纯定性产业观点:不满足本频道的事件类型、资产映射或数字事实边界。" ] }

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