Let's talk about a simple arbitrage strategy. Recently, Binance's EOS has an annualized return of 29.9% over 120 days, and the average contract funding fee has been around 0.02% every eight hours, which is approximately an annualized 20%. If you invest 60% of your funds to buy EOS and put it in a fixed term, while using 40% of the funds with a slight leverage to short an equivalent amount of EOS, you can benefit from both the contract funding fee and the EOS fixed term yield, while maintaining a neutral position in USDT (no loss regardless of EOS price fluctuations).

Do you think that's all? You can convert the funds on the contract side to BFUSD as margin and still earn an annualized return of over 30% on BFUSD.

All of the above is essentially free, and I can't even calculate the final annualized return; anyway, it's easy to do with just a little effort.