South Korea’s largest cryptocurrency exchange, Upbit, will end trading support for ICON’s ICX token by delisting the ICX/KRW pair on October 19, 2026. The exchange confirmed the move in a trading-support termination notice, completing a review that began in late August when ICX was first designated an investment caution asset over unresolved security risks. The decision removes the token’s main won-denominated market and gives holders a fixed window to exit before support ends.