South Korean Retail Investors Drive Circle Stock Surge
South Korean retail traders have ignited a frenzy around Circle Internet Group (CRCL), making it the most heavily bought overseas stock in June. Since its public market debut on June 5, Circle’s stock has skyrocketed by over 500%, briefly pushing its market capitalization to a staggering $77 billion—surpassing the current market cap of its USDC stablecoin, which hovers around $61 billion.
This surge reflects South Korea’s long-standing appetite for high-growth, tech-driven plays, particularly in the crypto and fintech sectors. Over $450 million has flowed from Korean retail traders into Circle stock this month alone, solidifying its position as a top-four foreign stock held by South Korean investors in 2025.
Stablecoin Reforms Fuel Investor Sentiment
The buying frenzy aligns with new regulatory reforms fast-tracked by President Lee Jae Myung, who is championing a framework for KRW-backed stablecoins. These reforms are seen as a green light for domestic fintech firms like KakaoPay, which has surged 160% in June, to roll out digitized won-based solutions.
This bullish outlook on digital assets and infrastructure has extended overseas, with investors viewing Circle as a global proxy for stablecoin adoption. The timing of Circle’s IPO has proven fortuitous, capturing investor enthusiasm just as South Korea ramps up its digital finance infrastructure.
Stablecoin Reforms Fuel Investor Sentiment
This rush into Circle also highlights the resurgence of the “Kimchi premium” phenomenon—where South Korean traders drive prices higher than global benchmarks. Historically, this has occurred with cryptocurrencies like XRP and Dogecoin, but now appears to be influencing equities linked to digital asset infrastructure.
South Korean investors are once again proving they can generate outsized momentum, with localized buying patterns causing asset valuations to spike by 10%-20% more than on global exchanges.
Circle’s Unique Position in the Crypto Market
Unlike most newly public tech firms, Circle provides pure exposure to the stablecoin infrastructure layer, a rare corner of the crypto space that has seen sustained institutional and retail adoption. With regulatory clarity emerging and a growing appetite for stable digital currencies, Circle is uniquely positioned to benefit from both domestic and international waves of stablecoin growth.
As South Korea leans further into the stablecoin era, its investors appear ready to ride the global wave—with Circle at the forefront of their strategy.
Disclaimer
This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

