{"id":49457,"topic":"ai","source":"新浪网","title":"科创人工智能ETF鑫元（589310）跌5.12%，半日成交额398.48万元 - 新浪网","url":"https://finance.sina.cn/2026-07-30/detail-inikqcsr1966837.d.html?oid=WA%200821%207001%200763%20(FORTRESS)%20Pintu%20Rumah%20Ada%20Kacanya%20Airpura%20Pesisir%20Selatan&vt=4","url_hash":"e071a21ed8eab6e2bb9df2af975c4383281d8676","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiggJBVV95cUxPd3N1MEVQT2c1azY4dEd2Rnk4LXhGeEJ5MWsxODFmQlJPd2RlU05oZDQwcmduR2pvc1ZkbjA0TjltNnJYa3l3WVNxSUo4R0dSSFlUVmV2VWJDZlUzYTFOblhjVjI1dF9UQ2VITWhsQjhzVHlnTjAwUk5KRmM1RVVGVE4tV21ReDdwNUJTZklZZlBWNVREMUJrUDVjbkRrWGZubEdRbWhpS256RTMteGc1NUhxTkRDQ3l2ZnVJUHVkRENrUGxQclBZTkRQeDloNy0xd2lwcXNpM1dIenpDMk84SDlETHREajVKQVRkQ2UzUHJhMmxES2g5ZlNDaldCekdFZlE?oc=5\" target=\"_blank\">科创人工智能ETF鑫元（589310）跌5.12%，半日成交额398.48万元</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">新浪网</font>","content":"科创人工智能ETF鑫元（589310）跌5.12%，半日成交额398.48万元\n7月30日，截止午间收盘，科创人工智能ETF鑫元（589310）跌5.12%，报0.778元，成交额398.48万元。科创人工智能ETF鑫元（589310）重仓股方面，芯原股份截止午盘跌9.91%，海光信息跌5.08%，寒武纪跌11.07%，澜起科技跌5.54%，金山办公涨3.87%，晶晨股份跌5.98%，龙芯中科跌1.82%，复旦微电跌4.01%，奥比中光跌7.22%，聚辰股份跌5.79%。\n科创人工智能ETF鑫元（589310）业绩比较基准为上证科创板人工智能指数收益率，管理人为鑫元基金管理有限公司，基金经理为莫志刚，成立（2026-06-17）以来回报为-18.57%，近一个月回报为-18.67%。","image_url":null,"lang":"zh","published_at":"2026-07-30T03:47:35+00:00","fetched_at":"2026-07-30T04:15:06+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"科创人工智能ETF鑫元（589310）跌5.12%，半日成交额398.48万元\n7月30日，截止午间收盘，科创人工智能ETF鑫元（589310）跌5.12%，报0.778元，成交额398.48万元。科创人工智能ETF鑫元（589310）重仓股方面，芯原股份截止午盘跌9.91%，海光信息跌5.08%，寒武纪跌11.07%，澜起科技跌5.54%，金山办公涨3.87%，晶晨股份跌5.98%，龙芯中科跌1.82%，复旦微电跌4.01%，奥比中光…","cluster_id":null,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://finance.sina.cn/2026-07-30/detail-inikqcsr1966837.d.html?oid=WA%200821%207001%200763%20(FORTRESS)%20Pintu%20Rumah%20Ada%20Kacanya%20Airpura%20Pesisir%20Selatan&vt=4","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 346 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":346,"summary_length":221,"usable_text_length":346,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":346,"summary_length":221}},"news_item":{"id":49457,"canonical_url":"https://finance.sina.cn/2026-07-30/detail-inikqcsr1966837.d.html?oid=WA%200821%207001%200763%20(FORTRESS)%20Pintu%20Rumah%20Ada%20Kacanya%20Airpura%20Pesisir%20Selatan&vt=4","source_url":"https://finance.sina.cn/2026-07-30/detail-inikqcsr1966837.d.html?oid=WA%200821%207001%200763%20(FORTRESS)%20Pintu%20Rumah%20Ada%20Kacanya%20Airpura%20Pesisir%20Selatan&vt=4","title":"科创人工智能ETF鑫元（589310）跌5.12%，半日成交额398.48万元 - 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