According to the Binance announcement, Binance Futures has updated the leverage and margin tiers of multiple U-margin perpetual contracts at 14:00 on April 12, 2024 (Eastern Time 8), involving BOMEUSDT, AEVOUSDT, ENAUSDT, ETHFIUSDT, JTOUSDT, POLYXUSDT, PYTHUSDT, STRKUSDT, TONUSDT, 1000BONKUSDT and 1000RATSUSDT, etc.