Dear LBank users,

BASED/USDT Pre-Market Contract Conversion Time: The BASED/USDT pre-market trading contract will be officially converted into a standard perpetual contract at 08:10 on March 30, 2026 (UTC).

The mark price will gradually converge from pre-market trading Mark Price to the standard Mark Price calculation, during the transition period. The transition period duration is subject to price volatility and availability of stable index price.