The trading methods of listed bonds generally include spot trading, bond repurchase trading and bond futures trading. At present, the bonds traded in Shenzhen-Shanghai Stock Exchange are spot trading and repurchase trading. Spot trading, also known as cash spot trading, refers to a trading method in which both buyers and sellers are satisfied with the buying and selling price of bonds and deliver them immediately after trading or in a very short time. For example, investors can buy and sell bonds directly at the securities outlets of Shenzhen Stock Exchange through securities accounts. The repurchase transaction of listed bond varieties refers to the bond holder, issuer and purchaser reaching a transaction, and at the same time stipulating that the issuer must repurchase the bonds originally sold from the purchaser at an agreed price at an agreed time in the future, and pay interest at the agreed interest rate price. At present, there are bond repurchase trading institutions in Shenzhen and Shanghai Stock Exchanges, and both legal persons and individual investors can participate in futures trading. Bond futures trading is a batch of transactions that are delivered and delivered after the transaction is completed by both parties. Clearing transactions at a certain time in the future at the price stipulated in the futures contract. At present, Shenzhen Stock Exchange and Shanghai Stock Exchange do not open bond futures trading, and return to Yinlv.com's new homepage. Exclusive manuscript and disclaimer. Any work (words, pictures, charts or audio/video) indicating the source of Yinlv.com shall not be reproduced in whole or in part by any media or individual without authorization. Be cautious about risky investments in the market. The information and conclusions contained in this paper are for users' reference only and do not constitute investment suggestions.