Seoul: The KOSPI 200 index revealed a varied performance among listed companies, with notable changes in share prices. Among the gainers, Doosan Robotics saw a significant increase, closing at 69,200, marking a rise of 2,700. Other companies that closed higher include KEPCO E and C with an increase of 2,100 to 70,300, and KEPCO, which rose by 350 to close at 23,950. According to Yonhap News Agency, some companies experienced declines in their stock prices. LGCHEM recorded a decrease of 1,000, closing at 288,500. Hanwha Ocean also saw a decline, ending at 37,050 with a drop of 1,050. LG H and H faced a decline of 3,000, closing at 334,000, while KCC marked a notable decrease of 6,000, closing at 234,000. In addition, some companies maintained stable prices with no changes recorded. SAMSUNG SDS and AMOREPACIFIC remained unchanged, closing at 148,300 and 110,000 respectively. KG Mobility also saw no change in its stock price, ending the day at 4,150. The mixed performance highlights the dynamic nature of the KOSPI 200 index, reflecting both upward trends and declines in various sectors.