Extended to Move Settlement to Arc Network October 22
The platform will migrate its settlement operations from Starknet to the Arc network this coming October 22, 2026.
Updated on Oct. 21, 2026 in Finance — General
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Extended has scheduled a migration of its settlement operations from the Starknet network to the Arc network on October 22, 2026. Users with sub-accounts holding over $1 in USDT or wBTC face potential forced position closure if they do not manage their assets in time.
Why it matters
This transition forces users to actively monitor and move their holdings to avoid the liquidation of positions within their sub-accounts. The shift reflects a significant infrastructure change for participants relying on the platform's existing settlement architecture.
The settlement transition impacts sub-accounts holding more than $1 in USDT or wBTC. Failure to convert or withdraw these assets by the specified date risks forced position closure for users.
The players
Extended
Extended is a financial platform that facilitates digital asset settlement and trading services for its global user base.
The details
Extended is moving its entire settlement infrastructure from Starknet to Arc to facilitate this network change. Users must either convert or withdraw their assets before the cutoff to ensure their positions remain active and unaffected by the migration process.
Timeline
October 22, 2026: The settlement transition from Starknet to Arc is scheduled to occur.
Market Dynamics
This migration mirrors the broader industry trend of moving settlement layers to newer blockchain infrastructure to potentially improve performance or lower costs. It marks a departure from the platform's previous reliance on the Starknet network for settlement operations.
Investors must review their sub-account balances to ensure holdings of USDT or wBTC exceed or comply with internal migration requirements to avoid unintended liquidations. Promptly moving assets is essential for maintaining portfolio stability during the network switch.
The takeaway
Users should treat network migration alerts as critical deadlines to prevent the unnecessary loss of active trading positions. Reviewing account settings now will help avoid the potential complications of forced asset liquidations.
Further reading
For more information on market infrastructure changes, visit the Finance — General section.
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