According to the official announcement, Binance Futures has updated the leverage and margin tiers of TIAUSDT, IOUSDT, UNIUSDT, INJUSDT, OPUSDT, PENDLEUSDT, SEIUSDT and BIGTIMEUSDT U-margin perpetual contracts at 08:30 (UTC) on September 18, 2024. Please note: users' current positions will not be affected.