The Korea Exchange will hold KOSDAQ Day on Oct. 6-7 as part of Korea Premium Week 2026, presenting measures to strengthen the KOSDAQ market and connecting domestic and overseas investors with 59 listed companies. The first day will feature a KOSDAQ seminar, sector outlooks on pharmaceuticals and biotechnology, semiconductors and K-beauty, and investor-relations sessions for 26 KONEX companies, including newly listed NanoSolution and Songwoo Infotech. On Oct. 7, 33 KOSDAQ-listed companies, including PharmaResearch, LigaChem Biosciences, Ingenia Therapeutics and CMTX, will hold simultaneous IR sessions at the KRX Conference Hall and promotion hall. Seven companies, including OliX and Jeju Semiconductor, will also offer company introduction sessions at the IR Center. Presentation and lecture sessions are open to anyone interested in KOSDAQ, while IR sessions require advance registration through the Korea Investor Relations Service website. The exchange said the event will deepen investor understanding of KOSDAQ’s growth potential and strengthen connections between the market and domestic and international investors.