South Korean stablecoin outflows exceed $367M in June as 18-month capital flight deepens

South Korean crypto exchanges hemorrhaged 560.3 billion won, approximately $367 million, in net stablecoin outflows during June 2026. That figure, reported by the Financial Supervisory Service (FSS) and covered by Yonhap News on August 2, represents just the latest monthly installment in what has become a slow-motion capital migration spanning a year and a half.

The outflows have now persisted for 18 consecutive months. Since January 2025, cumulative net stablecoin outflows from South Korea’s five major exchanges have reached roughly $10.4 billion, or 14.92 trillion won.

Where the money is going

June’s numbers paint a clear picture of directional flow. Outbound stablecoin transfers totaled 2.7625 trillion won, while inbound transfers came in at just 2.2022 trillion won. The gap, roughly 560 billion won, continued a pattern that has become almost mechanical in its consistency.

The destinations are telling. South Korean investors are funneling dollar-denominated stablecoins toward offshore derivatives trading platforms, decentralized finance protocols, real-world asset products, and overseas equity markets.

Stablecoin balances sitting on domestic exchanges have declined by approximately 55% over the 18-month observation period.

Regulatory limbo is fueling the exodus

The backdrop to this capital flight is South Korea’s ongoing struggle to finalize its Digital Asset Basic Act. The legislation, intended to create a comprehensive framework for crypto regulation, has been mired in delays due to disputes over the framework governing stablecoins and their issuers, reserve rules, and oversight responsibilities between the Financial Services Commission (FSC) and the Bank of Korea.

The FSS has flagged the trend as a concern on multiple fronts. Anti-money laundering and counter-financing of terrorism risks top the list. When hundreds of millions of dollars flow offshore monthly through channels that regulators can’t fully monitor, compliance frameworks start to look more like suggestions than safeguards.

South Korea has historically maintained tight capital controls, and stablecoins have emerged as a remarkably efficient workaround. A trader can convert Korean won to USDT on a domestic exchange, send it to an offshore wallet, and access global markets in minutes. No bank wire, no foreign exchange window, no waiting period.

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