智通财经网·2025-11-28 11:54Core Points - Shenzhen Stock Exchange and Shenzhen Securities Information Co., Ltd. will implement periodic adjustments to the sample stocks of various indices, including the Shenzhen Component Index and ChiNext Index, on December 15, 2025 [1] - The Shenzhen Component Index will replace 17 stocks, the ChiNext Index will replace 8 stocks, the Shenzhen 100 will replace 7 stocks, and the ChiNext 50 will replace 5 stocks [1] Group 1: Shenzhen Component Index Adjustments - 17 stocks will be added to the Shenzhen Component Index, including 深深房A (000029.SZ), 拓维信息 (002261.SZ), and 海能达 (002583.SZ) [1][2] - The stocks being removed from the Shenzhen Component Index include 国药一致 (000028), 中国天檐 (000035), and 海德股份 (000567) [2] Group 2: ChiNext Index Adjustments - 8 stocks will be added to the ChiNext Index, including 双林股份 (300100.SZ) and 常山药业 (300255.SZ) [1][3] - The stocks being removed from the ChiNext Index include 富临精工 (300432) and 长盛轴承 (300718) [3] Group 3: Shenzhen 100 and ChiNext 50 Adjustments - The Shenzhen 100 Index will see 7 new additions, including 藏格矿业 (000408) and 国货航 (001391) [1][3] - The ChiNext 50 Index will have 5 stocks replaced, with specific stocks not detailed in the provided information [1]