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Completed Campaigns

Some Concrete vaults run as time-bounded campaigns. When such a campaign reaches its end date, the vault transitions to withdraw-only mode through a controlled wind-down process. Once the campaign closes, the vault moves to the Completed Campaigns section of the Concrete app. If you still hold ctAssets from that vault, they remain accessible in the Portfolio tab.

During the wind-down, deposits are permanently disabled and strategies are deallocated. The mechanism that returns funds to depositors depends on the vault's structure and strategy:

  • Async withdrawal – Requests are settled through the Withdrawal Queue over one or more epochs.
  • Instant withdrawal – Redemption settles in a single transaction.
  • Direct distribution – Assets are sent directly to depositor wallets.

For vaults hosted in partnership and displayed on the Concrete website, visit the partner's site for details about their specific wind-down process.

If you deposited into any vault listed in the Concrete app under Completed Campaigns, withdraw your funds promptly or contact the vault curator for guidance. Withdrawing during the open window keeps you in full control of your assets and avoids delays.

What Happens When a Campaign Closes​

Each closed campaign has a withdrawal window during which you can redeem your holdings and claim any earned rewards. The duration varies by vault. Within that window, the following applies to your position:

  • Deposits are permanently disabled – The vault no longer accepts new funds.
  • No new fees accrue – Fee parameters are set to zero to stop accrual.
  • Remaining balances stop earning yield – Strategies are deallocated and funds are returned to the vault.
  • Withdrawal paths depend on the vault type – Check the dedicated vault page for the applied withdrawal path.
  • Previously earned rewards remain claimable – Reward eligibility is not affected by the campaign closing.
  • The vault contract remains on-chain – The vault stays queryable for auditing after all depositors have exited.

If you do not withdraw during the open window, your holdings may be migrated to a new vault, and any unclaimed rewards may be forfeited. For the full terms covering this period, see the Terms of Use.

For more on support, see Support. For more on withdrawals, see How Withdrawals Work.