South Korea's crypto economy grew to $449.1 billion — approximately 604 trillion won — over the twelve months from July 2025 to June 2026, the largest figure of any East Asian market, according to the East Asia Crypto Adoption Report published on Tuesday by blockchain analytics firm Chainalysis.

The figure, derived from on-chain activity across the reporting period, places South Korea at the top of Chainalysis's East Asia rankings. The firm regularly publishes regional adoption studies alongside its annual Global Crypto Adoption Index, which measures grassroots cryptocurrency usage based on on-chain transaction data.

A Deep Retail Trading Market

South Korea has long ranked among the world's most active cryptocurrency markets. The country has a large and engaged retail investor base, with trading activity concentrated on domestic exchanges, most notably Upbit, operated by Dunamu, and Bithumb. The Korean won has at times ranked among the most-used fiat currencies for cryptocurrency trading globally, and the persistent price premium observed on Korean exchanges relative to international markets — commonly known as the "kimchi premium" — has been a recurring feature of the country's market.

Regulatory Framework

South Korea's crypto sector operates under a defined legal structure. The Virtual Asset User Protection Act, which took effect in July 2024, sets obligations for virtual asset service providers and criminalizes unfair trading practices such as market manipulation. The twelve-month reporting window in the report — July 2025 to June 2026 — falls entirely after the law's July 2024 effective date, meaning the on-chain activity measured by Chainalysis took place while that framework was in force.

This report was first published by COINOTAG: https://en.coinotag.com/chainalysis-korea-bitcoin-economy-449b-tops-east-asia