[Binance Futures to End HUSDT U-Based Perpetual Contract Latest Price Protection Period on June 19] According to the official announcement, Binance Futures will end the latest price protection period for the HUSDT U-based perpetual contract on June 19, 2026, at 05:45 (UTC+8). The mark price will gradually transition from the LPP mechanism to the standard mark price calculation. The transition period may last up to 3 hours, depending on price volatility and the availability of stable index prices. The transition will be implemented through a mark price smoothing process to minimize sudden price fluctuations and better ensure price stability during the transition period. Trading functionality will not be affected during the transition, and open orders and positions will not be canceled.