According to the official announcement, Binance Futures has updated the U-based perpetual contract leverage and margin tiers for COMPUSDT, CTSIUSDT, BICOUSDT, DUSKUSDT, XVSUSDT, MAVUSDT, 1000XECUSDT, KEYUSDT, and RENUSDT on November 11, 2024, at 08:30 (UTC). Please note that existing positions will not be affected.