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[BUSINESS] · South Korea, Japan · 6 sources

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South Korea weighs crypto market-making rules after JPYC stablecoin surge

South Korea’s Financial Services Commission (FSC) is considering the introduction of a market-making system for digital assets to improve market efficiency and stability. This regulatory reassessment follows a volatile debut of JPYC, a yen-pegged stablecoin, on the Upbit exchange on September 17.

During its initial trading period, JPYC’s price surged from approximately 12 Korean won to 37.6 won within an hour, more than tripling its intended peg. This extreme volatility was attributed to low liquidity and the fact that current South Korean law, the Virtual Asset User Protection Act, classifies market-making activities as potential market manipulation, effectively preventing professional liquidity providers from stabilizing the asset.

The price spike resulted in significant investor impact. Data presented to lawmakers indicated that over 21,000 investors purchased the token at premiums exceeding 10% above the reference rate. By September 21, several thousand investors were reported to be holding positions with aggregate unrealized losses nearing 5 billion KRW.

The FSC is currently working toward a consolidated Digital Asset Basic Act, which is expected to establish a comprehensive framework for stablecoin issuance, exchange operations, and internal controls.

Entities

Financial Services Commission · JPYC · South Korea · Upbit · Yoo Young-joon

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