Kaifeng Investment Management Co., Ltd. (hereinafter referred to as Kaifeng Fund) has a professional team of futures investment consultants. Based on fundamental analysis, it has a unique perspective on arbitrage and hedging, forming a complete set of basic analysis theories of commodity futures, and is committed to maintaining and increasing the value of customers' wealth through arbitrage and hedging transactions in the futures market. Since the operation of the fund in 2007, the income curve is stable, the withdrawal ratio of funds is controllable, and the average annual income is stable above 80%, which has been well received by the industry and customers. The fund is mainly committed to maintaining and increasing the value of customers' wealth through arbitrage and hedging transactions in the futures market.