Dear LBank users,
 
Following the official launch of KAT spot trading, Pre-market perpetual futures contracts have been converted into standard perpetual futures contracts. This conversion is completed once a stable index price can be derived from the spot market(s).

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.