Upbit halts ICX trading on Oct 19, 2026, due to security risks; withdrawals allowed until Nov 18.

South Korean exchange Upbit will stop trading the ICX token against the Korean won on October 19, 2026, citing unresolved security risks after a replay attack on the ICON blockchain. All open orders will be canceled at the close of trading, but holders can still withdraw their ICX until November 18, 2026. This delisting removes the largest remaining market for ICX, which accounts for nearly half of its global trading volume, potentially impacting liquidity and price. The ICON blockchain will shut down completely on December 31, 2026, ending all token migration options, so holders must act before these deadlines to sell or migrate their tokens.

ICX's market cap on Pluang stands at Rp482.15 million as of October 9, 2026, 16:41 WIB, with a 24-hour trading volume of Rp8.81 million. The token's price has dropped 17.36% in one day to Rp145, reflecting significant recent volatility. Typical holders keep ICX for about 78 days on Pluang, indicating moderate holding duration amid the upcoming delisting and blockchain shutdown.