South Korea’s equity markets are booming amid renewed enthusiasm over crypto policy reforms. President Lee Jae-myung’s pledge to permit cryptocurrency assets backed by the South Korean won has sparked a wave of interest in stocks tied to digital currency development—especially among retail investors.
The benchmark Kospi Composite Index has soared nearly 30% year-to-date, making it the best-performing major market in Asia for the first half of 2025, according to a report by the Financial Times. Driving much of the surge is speculation around the Bank of Korea’s digital currency plans and President Lee’s pro-crypto stance.
Fintech and Stablecoin Plays Lead the Rally
Companies involved in digital currency infrastructure have seen massive stock moves. LG CNS, a blockchain infrastructure arm of LG Corp, spiked 70% in June before a brief correction on profit-taking. Meanwhile, Kakao Pay, the fintech arm of Korean internet giant Kakao, more than doubled in value during the same period.
Speculative retail trading has also ignited the Kosdaq, South Korea’s tech-heavy index. Aton, a fintech security company, surged 80%, and mobile game company ME2ON saw its shares triple in value after launching a dollar-pegged stablecoin for casino-based digital payments.
Amid the frenzy, margin lending has hit ₩20.5 trillion ($15 billion), based on data from the Korea Financial Investment Association. Retail investors continue leveraging up, even as the government has yet to finalize clear regulatory frameworks for won-backed digital assets.
Policy Momentum Builds Under Lee’s Administration
The bullish sentiment received a major boost when President Lee appointed Kim Yong-beom, a vocal advocate for digital tokens, as his chief policy adviser. In tandem, a parliamentary bill was introduced proposing that companies with over ₩500 million in equity capital be allowed to issue stablecoins backed by the won.
This comes as South Korea remains one of the world’s most active crypto markets, with over 20% of the population engaged in digital asset trading. USD-pegged stablecoins alone recorded ₩57 trillion in trading volume in Q1 2025, prompting the Bank of Korea to speed up preparations for a central bank digital currency (CBDC).
Regulatory Tensions Remain
While fintech firms, brokerages, and commercial banks have shown significant interest in joining the stablecoin race, the regulatory future remains uncertain. A fintech executive told The Financial Times, “We are keen to do the business, but we are watching out for where the government draws the line in terms of regulation.”
Bank of Korea Governor Rhee Chang-yong has expressed caution, warning that allowing non-bank entities to issue won-pegged stablecoins could disrupt capital flows and weaken the effectiveness of national monetary policy.
As expectations rise, markets will be watching closely for formal guidelines on licensing, issuance frameworks, and reserve requirements. For now, South Korea’s crypto-driven stock boom appears to be a high-risk, high-reward bet on the country’s digital financial future.
