Bitbase Delisting Announcement for DUSDT, MBOXUSDT, TRACUSDT Perpetual Contracts – Help Center

Dear Bitbase users,

To continuously optimize the contract trading experience, Bitbase conducts regular reviews of perpetual contracts with poor liquidity and trading performance. Following a thorough evaluation, we have decided to delist the following perpetual contract trading pairs:

DUSDT
MBOXUSDT
TRACUSDT

Schedule of Arrangements:

▌Opening New Positions Suspended
Effective immediately from 04:00 (UTC+0) on July 16, 2026, opening new positions on the above contract trading pairs will be prohibited. Only position closing will be supported. Users with existing positions may continue to close their positions.

▌Deposits Suspended
Effective from 04:00 (UTC+0) on July 16, 2026, the platform will suspend deposit functions for tokens related to the above contracts.

▌Official Delisting and Auto-Settlement
Bitbase will officially delist the above trading pairs at 03:00 (UTC+0) on July 20, 2026. At that time, the system will:

Automatically cancel all open orders;
Automatically settle all open positions, with the settlement price based on the 30-minute average index price prior to delisting.

▌Closing Fees
No funding fees or delivery fees will be charged during the settlement process.

▌Withdrawals
To facilitate asset withdrawal, the withdrawal function will remain available after delisting until 08:00 (UTC+0) on October 20, 2026.

Important Reminders:

As market volatility may increase before delisting, users holding positions in the above contracts are strongly advised to close their positions manually before the official delisting time to avoid potential losses from automatic settlement.
This delisting applies only to the perpetual contract trading pairs mentioned above and does not affect spot trading of the corresponding projects (if available).
Historical contract orders and billing records will remain accessible after delisting. If you need to back up your records, please export them in a timely manner.
Should you have any questions, please feel free to contact our customer support team.

We apologize for any inconvenience caused and thank you for your support.

Bitbase Team
July 16, 2026