2026-09-04 09:00 科创50ETF外部事件：融资、宏观与政策

{ "schema_version": "1.0", "as_of": "2026-09-04T09:21:15+08:00", "asset_keys": ["STAR50"], "instrument": { "name": "科创 50ETF", "exchange_symbol": "SSE.588000" }, "events": [ { "event_id": "cls-cn-20260903-margin-balance", "title": "两市融资余额合计降至 26190.38 亿元", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-09-04T00:47:55Z", "event_type": "fund_flow", "asset_keys": ["STAR50"], "direction_score": {"STAR50": -1}, "confidence": 94, "horizon": "intraday", "raw_facts": { "统计日": "2026 年 9 月 3 日", "上海融资融券余额": "13427.64 亿元，较前一交易日下降 22.46 亿元", "深圳融资融券余额": "12762.74 亿元，较前一交易日下降 17.91 亿元", "两市融资融券余额合计": "26190.38 亿元，较前一交易日下降 40.37 亿元" }, "transmission_chain": "两市融资融券余额下降→场内杠杆资金存量减少→科创 50ETF 价格定价变量变化", "invalidation_conditions": "后续权威数据修正 2026 年 9 月 3 日两市余额或日变动数字时，本事件按修正值作废", "source_urls": ["https://m.cls.cn/telegraph"], "source_tier": "B" }, { "event_id": "bls-us-20260903-productivity-q2-revised", "title": "美国二季度非农生产率修订为增长 1.4%", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-09-03T12:30:00Z", "event_type": "macro_release", "asset_keys": ["STAR50"], "direction_score": {"STAR50": 0}, "confidence": 99, "horizon": "weeks", "raw_facts": { "统计期": "2026 年第二季度（修订值）", "非农部门生产率": "环比年率增长 1.4%", "非农部门产出": "增长 1.7%", "非农部门工时": "增长 0.3%", "非农部门单位劳动力成本": "增长 1.2%，前值为增长 1.3%", "制造业生产率": "增长 2.4%", "制造业单位劳动力成本": "下降 0.3%" }, "transmission_chain": "美国生产率和单位劳动力成本修订→增长、成本与利率预期变量→科创 50ETF 估值定价", "invalidation_conditions": "美国劳工统计局后续修订 2026 年第二季度生产率或单位劳动力成本数据时，本事件按新值作废", "source_urls": ["[https://www.[bls.gov/news.release/prod2.nr0.htm](https://www.bls.gov/news.release/prod2.nr0.htm)](https://bls.gov/news.release/prod2.nr0.htm](https://www.bls.gov/news.release/prod2.nr0.htm))"], "source_tier": "A" }, { "event_id": "dol-us-20260903-jobless-claims", "title": "美国初请失业金人数升至 20.6 万人", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-09-03T12:30:00Z", "event_type": "macro_release", "asset_keys": ["STAR50"], "direction_score": {"STAR50": 0}, "confidence": 99, "horizon": "weeks", "raw_facts": { "初请统计周": "截至 2026 年 8 月 29 日当周", "季调初请失业金人数": "206000 人，较前一周修订值增加 2000 人", "前一周季调初请修订值": "204000 人，原值为 203000 人", "续请统计周": "截至 2026 年 8 月 22 日当周", "季调在险失业人数": "1779000 人，较前一周修订值增加 8000 人", "前一周季调在险失业人数修订值": "1771000 人，原值为 1778000 人" }, "transmission_chain": "初请和续请失业金人数上升→美国劳动力市场与利率预期变量变化→科创 50ETF 估值定价", "invalidation_conditions": "美国劳工部后续修订截至 2026 年 8 月 29 日或 8 月 22 日当周数据时，本事件按修订值作废", "source_urls": ["[https://www.[dol.gov/newsroom/releases/eta/eta20260903](https://www.dol.gov/newsroom/releases/eta/eta20260903)](https://dol.gov/newsroom/releases/eta/eta20260903](https://www.dol.gov/newsroom/releases/eta/eta20260903))"], "source_tier": "A" }, { "event_id": "census-us-20260903-trade-july", "title": "美国 7 月商品和服务贸易逆差扩大至 886 亿美元", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-09-03T12:30:00Z", "event_type": "macro_release", "asset_keys": ["STAR50"], "direction_score": {"STAR50": -1}, "confidence": 99, "horizon": "weeks", "raw_facts": { "统计月": "2026 年 7 月", "商品和服务贸易逆差": "886 亿美元，6 月修订值为 712 亿美元", "出口": "3107 亿美元，环比减少 66 亿美元", "进口": "3993 亿美元，环比增加 108 亿美元", "商品贸易逆差": "1196 亿美元，环比增加 176 亿美元", "服务贸易顺差": "310 亿美元，环比增加 2 亿美元", "进口半导体": "环比增加 12 亿美元" }, "transmission_chain": "美国贸易逆差扩大且进口增加→外需、进口需求与利率预期变量→科创 50ETF 估值定价", "invalidation_conditions": "美国人口普查局或美国经济分析局后续修订 2026 年 7 月贸易数据时，本事件按修订值作废", "source_urls": ["[https://www.[census.gov/foreign-trade/Press-Release/current_press_release/index.html](https://www.census.gov/foreign-trade/Press-Release/current_press_release/index.html)](https://census.gov/foreign-trade/Press-Release/current_press_release/index.html](https://www.census.gov/foreign-trade/Press-Release/current_press_release/index.html))"], "source_tier": "A" }, { "event_id": "ism-us-20260903-services-pmi-august", "title": "美国 8 月服务业 PMI 升至 55.4%", "event_time_utc": null, "event_time_quality": "day_only", "published_at_utc": "2026-09-03T14:00:00Z", "event_type": "macro_release", "asset_keys": ["STAR50"], "direction_score": {"STAR50": 1}, "confidence": 99, "horizon": "weeks", "raw_facts": { "统计月": "2026 年 8 月", "服务业 PMI": "55.4%，较 7 月上升 1.3 个百分点", "商业活动指数": "61.7%，较 7 月上升 2.6 个百分点", "新订单指数": "60.9%，较 7 月上升 3.7 个百分点", "就业指数": "47.8%，较 7 月上升 0.4 个百分点但仍低于 50%", "价格指数": "72.6%，较 7 月上升 2.3 个百分点" }, "transmission_chain": "美国服务业 PMI 及新订单指数上升→服务业增长与利率预期变量变化→科创 50ETF 估值定价", "invalidation_conditions": "美国供应管理协会后续修订 2026 年 8 月服务业 PMI 及分项数据时，本事件按修订值作废", "source_urls": ["[https://www.[ismworld.org/globalassets/pub/research-and-surveys/rob/nmi/stats202608svcs.pdf](https://www.ismworld.org/globalassets/pub/research-and-surveys/rob/nmi/stats202608svcs.pdf)](https://ismworld.org/globalassets/pub/research-and-surveys/rob/nmi/stats202608svcs.pdf](https://www.ismworld.org/globalassets/pub/research-and-surveys/rob/nmi/stats202608svcs.pdf))"], "source_tier": "A" }, { "event_id": "ssn-policy-20260904-8000y", "title": "8000 亿元新型政策性金融工具首批资金落地", "event_time_utc": null, "event_time_quality": "unknown", "published_at_utc": "2026-09-03T22:14:51Z", "event_type": "regulation", "asset_keys": ["STAR50"], "direction_score": {"STAR50": 1}, "confidence": 86, "horizon": "weeks", "raw_facts": { "工具规模": "8000 亿元", "首批资金落地地区": "浙江、云南、新疆、四川", "预计撬动项目投资": "约 10 万亿元", "报道来源": "上海证券报，见财联社和每日经济新闻转述" }, "transmission_chain": "新型政策性金融工具首批资金落地→项目投资和政策资金预期变量→科创 50ETF 价格定价", "invalidation_conditions": "权威部门否认 8000 亿元工具规模、首批落地地区或约 10 万亿元撬动投资表述时，本事件作废", "source_urls": ["https://www.nbd.com.cn/articles/2026-09-04/4572236.html", "https://www.cls.cn/detail/2473756"], "source_tier": "B" } ], "exclusions": [ "已复核成分调整、权重股业绩预告或快报、月度 LPR、大额解禁减持及 ETF 份额单周变动超 5%的硬性清单；本窗口未发现可核验新增事实。", "未纳入来源仅为行情快照、无允许事件类型或缺少原始发布时间的候选。" ] }