There are bulls in the spot market, and the reason to stop the interest rate from falling is to avoid risks. According to relevant information, there are long positions in the spot market. When floating interest rate assets, we should guard against the risks brought by falling interest rates, that is, to avoid the risks of rising futures prices and falling interest rates. If you have a long position in the spot market, you should buy the relevant interest rate futures when the interest rate is expected to fall. This is a long-term hedging transaction.