As per the recent announcement from COINOTAG on February 18, Binance Futures is set to implement updates to the leverage and margin tiers for several USDⓈ-M perpetual contracts, including AMBUSDT, STMXUSDT, MKRUSDT, ETCUSDT, TIAUSDT, OMUSDT, and BNXUSDT. Scheduled for execution on February 18 at 17:30 UTC, these adjustments are essential as they may significantly impact current open positions. Particularly, existing contracts may face invalidation of grid operations due to the revised leverage parameters. It is highly recommended that traders assess their positions and make necessary adjustments prior to the update to mitigate any potential risks involved with the changes.