Deep Dive
1. Upbit Delists ICX/KRW Pair (19 October 2026)
Overview: South Korea's largest exchange, Upbit, will delist the ICX/KRW trading pair at 15:00 KST on 19 October 2026, cancelling all open orders (CoinMarketCap). The official notice cites unresolved security risks stemming from the replay attack on the ICON Network on 27 August 2026 as the primary reason. This follows the token being placed on an "investment caution" watchlist.
What this means: This is bearish for ICX liquidity and accessibility, as it removes a major fiat on-ramp and signals eroding exchange confidence. It increases urgency for holders on Upbit to manage their assets before the subsequent withdrawal deadline.
2. Final Withdrawal Deadline from Upbit (18 November 2026)
Overview: Following the delisting, Upbit will support withdrawals of ICX until 18 November 2026 (CoinMarketCap). After this date, users will likely lose access to any ICX remaining on the exchange. This deadline is critical for users who did not migrate or sell their tokens before trading ceased.
What this means: This is a critical operational milestone for holders. Missing this deadline could result in the permanent loss of assets held on Upbit, compounding the liquidity crunch from the delisting.
3. ICON Network Permanent Shutdown (31 December 2026)
Overview: The ICON Network will permanently cease block production and shut down on 31 December 2026, as approved by a governance vote in May 2026 (TradingView). This is the absolute final deadline for holders to migrate their ICX to SODA tokens at a 1:1 ratio via the SODAX platform. After shutdown, the chain becomes a read-only archive and unmigrated ICX will be stranded (crypto.news).
What this means: This is the definitive end of ICON's lifecycle as an independent Layer 1. It is neutral for the long-term vision, as it represents a strategic consolidation into the SODAX ecosystem on the Sonic blockchain, but bearish for any unmigrated ICX, which will become worthless.
Conclusion
ICON's immediate roadmap is a countdown to its own sunset, pivoting entirely from development to migration and decommissioning. The key driver for remaining ICX value is the 1:1 conversion to SODA, making timely action paramount. With major exchanges delisting, what is the migration plan for your ICX holdings?