Seoul: The KOSPI 200 closed with a mix of gains and losses in its latest trading session. Key companies such as KT and G and Samsung Life experienced declines, while others like LIG Nex1 and HD Hyundai Mipo saw significant increases.According to Yonhap News Agency, KT and G closed at 107,900, down by 2,700, and Samsung Life fell to 103,000, decreasing by 1,900. LG Uplus also saw a decrease, closing at 10,160, down by 40. On the other hand, LIG Nex1 experienced a considerable rise, closing at 269,000, up by 9,500. Likewise, HD Hyundai Mipo increased by 5,600, reaching 115,600.Other notable movements included Doosan Enerbility closing at 21,400, up by 500, and AmorePacific, which rose to 124,400, increasing by 1,700. However, Ottogi faced a significant drop, closing at 406,000, down by 9,000.Additionally, Hanssem and HDKSOE showed upward trends, closing at 52,900 and 197,000, respectively. Meanwhile, LG Energy Solution and Ecopro Mat faced declines, with LG Energy Solution closing at 386,000, down by 4, 500, and Ecopro Mat at 107,800, down by 2,200.The mixed results in the KOSPI 200 reflect varied performances across different sectors and companies, indicating a dynamic market environment.