Binance Futures is introducing LDUSDT, a margin asset that offers real-time yield while actively used in trading.LDUSDT is not a stablecoin, but users can earn returns through Simple Earn Flexible while using it as margin.Traders can open long-short positions in futures and receive returns from the funds they put in using LDUSDT.Binance is delisting 14 tokens to focus on assets with more stable volume and prospects.