A股多个重要指数迎重大调整

Index Adjustments - The Shanghai Stock Exchange and Shenzhen Stock Exchange announced adjustments to various indices, effective after market close on December 12 and December 15, 2025 [1][3] - The adjustments include changes to the sample stocks of indices such as the SSE 50, SSE 180, SSE 380, and STAR 50 [1][3] SSE 50 Index - The SSE 50 index will replace 4 stocks: SAIC Motor, Northern Rare Earth, Huadian New Energy, and Zhongke Shuguang [1] - The stocks being removed from the SSE 50 index include Poly Development, China Mobile, China Aluminum, and CRRC [1] SSE 180 Index - The SSE 180 index will add 7 new stocks: Guotou Capital, Zhongtian Technology, Huadian New Energy, Guolian Minsheng, Ruixin Micro, Shengmei Shanghai, and Jinghe Integrated [1] - The removed stocks from the SSE 180 index are COSCO Shipping Energy, Nanshan Aluminum, Sailun Tire, Lu'an Environmental Energy, CNOOC Services, Stone Technology, and Trina Solar [1] SSE 380 Index - The SSE 380 index will add 38 stocks, including COSCO Shipping Energy, Jinfa Technology, Nanshan Aluminum, Southwest Securities, and WISCO Capital [2] - The removed stocks from the SSE 380 index include Guotou Capital, Furuida, Pudong Construction, Tibet Summit, Jiangshan Shares, Anhui Construction, Yuguang Gold Lead, Jinjing Technology, Hangmin Shares, and Green Power [2] STAR 50 Index - The STAR 50 index will replace 2 stocks: Aojie Technology and Shengke Communication, while removing Huaxi Biological and Hangcai Shares [3] Shenzhen Stock Exchange Adjustments - The Shenzhen Stock Exchange will also adjust the sample stocks for the Shenzhen Component Index, ChiNext Index, Shenzhen 100, and ChiNext 50, effective December 15, 2025 [3] - The Shenzhen Component Index will add 17 stocks, including Deep Shenzhen A, Deming Li, Guohua Aviation, and Wolong Nuclear Material, while removing stocks like China National Pharmaceutical and Tibet Mining [3] ChiNext Index - The ChiNext Index will add 8 stocks, including Shuanglin Shares, Changshan Pharmaceutical, and Fulian Precision, while removing stocks like Bihui Source, Yihua Record, and Tianhua New Energy [3] Other Indices - The Shenzhen 100 Index will add 7 stocks, including Cangge Mining and Guohua Aviation, while removing stocks like Tianshan Shares and Shanxi Coking Coal [3] - The ChiNext 50 Index will add 5 stocks, including Changshan Pharmaceutical and Feiliwa, while removing stocks like Terui De and Mango Super Media [3] Additional Index Adjustments - The China Securities Index Company announced adjustments to the CSI 300, CSI 500, CSI 1000, CSI A50, CSI A100, and CSI A500 indices, effective after market close on December 12, 2025 [3] - The CSI 300 index will replace 11 stocks, including Huadian New Energy and Dongshan Precision [4] - The CSI 500 index will replace 50 stocks, including Heertai and Huahong Semiconductor [5] - The CSI 1000 index will replace 100 stocks, including Shijia Photon and Yongding Shares [6] - The CSI A50 index will replace 4 stocks, including Huagong Technology and Guangqi Technology [7] - The CSI A100 index will replace 6 stocks, including Dongfang Fortune and Shenghong Technology [8] - The CSI A500 index will replace 20 stocks, including Guotai Haitong and Chip Origin [9]