The Korea Exchange (KRX) is preparing a significant overhaul of the KOSDAQ market, set to launch as early as October 2026.
This plan introduces a promotion/relegation system, segmenting the market into three distinct tiers. First is the 'Premium' tier, a curated list of about 100 high-quality, investment-grade companies. Below that will be the 'Standard' tier, with the remaining companies, and finally, a 'Watch/Restructuring' tier for underperforming firms, which will face faster delisting. The core goal is to create a clear, trustworthy benchmark that can attract long-term, stable capital from institutional investors like the National Pension Service (NPS).
So, why is this happening now? The timing is driven by several converging factors. First, the most immediate catalysts are recent actions by the KRX itself. In early May, it announced new derivative products, including options on the KOSDAQ150 index, which are essential for creating tradable products like ETFs based on a new 'Premium 100' index. Furthermore, the KRX has scheduled a 30th-anniversary event for KOSDAQ in July, providing the perfect stage to announce the final details. This is reinforced by stricter delisting rules introduced in April, which build the credibility needed for such a tiered system.
Second, this initiative fits into a broader government-led effort called the 'Corporate Value-Up Program,' aimed at resolving the chronic undervaluation of Korean stocks, often called the 'Korea Discount.' The government has signaled strong political support for deep structural reforms at the exchange. The recent market strength, with the KOSDAQ index surpassing the 1,000-point mark, has created a favorable environment for implementing these changes.
Finally, there's a clear push to align with the needs of major domestic investors. The NPS has recently increased its target for domestic stock investment, creating a massive potential buyer for a new, reliable KOSDAQ benchmark. By creating a 'Premium' segment, the KRX is essentially building a more attractive and safer playground for large-scale institutional funds to invest in Korea's growth companies.
- Korea Discount: A term referring to the tendency for South Korean companies to have lower valuations compared to their global peers, often attributed to issues like corporate governance, low dividend payouts, and geopolitical risks.
- Corporate Value-Up Program: A government-led initiative to encourage listed companies to improve corporate governance, increase shareholder returns, and voluntarily disclose plans to boost their market value.
- Sidecar: A temporary trading curb automatically activated on the stock market when futures prices fluctuate dramatically. It is designed to cool down market volatility.