Odaily Planet Daily News According to the official announcement, the Binance contract platform will launch perpetual contracts at the following times: May 6, 2025, 21:30 (UTC+8): B2USDT perpetual contract, with a maximum leverage of 50 times; May 6, 2025, 21:45 (UTC+8): MILKUSDT perpetual contract, with a maximum leverage of 50 times. B2 and MILK have been launched on the Binance Alpha market.