Binance's BFUSD is a reward-generating asset exclusively for Binance Futures traders. Users earn USDT rewards daily by holding BFUSD, with increased rewards for using it as collateral in futures trading. These rewards stem from Binance's delta-neutral hedging and ETH staking strategies, supported by a Reserve Fund mitigating negative funding rate risks. BFUSD is easily bought and redeemed for USDT, offering flexibility and increased trading power. However, users should be aware of associated fees and potential market-related fluctuations in rewards.