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Kimchi Premium Live — Korean vs Global Crypto Prices

Updates every 5 minutes · Upbit/Bithumb vs Binance · FX from ECB

What is the "Kimchi Premium"?

The Kimchi Premium is the price gap between Korean cryptocurrency exchanges (Upbit, Bithumb, Coinone) and global markets (Binance, Bybit). It exists because Korean residents cannot freely move large sums of capital out of the country, creating persistent retail demand isolation. A positive premium (e.g., +3%) means Korean prices exceed global prices.

How is it calculated?

premium = (korean_price_KRW / FX_rate_USDKRW - global_price_USD) / global_price_USD × 100%

We pull KRW prices from Upbit's public API, USD prices from Binance, and the live USD/KRW FX rate from the European Central Bank.

Trading the premium

Arbitrage between Korean and global exchanges is restricted by Korean capital controls — direct cash-and-carry is largely closed. The premium serves as a sentiment indicator: extreme spikes (>10%) often coincide with Korean retail euphoria peaks.

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