Hello, friend!Welcome to the 《FCN Investment Course》,This course is divided into four sections. In the first section, we will provide an introduction to the basic concepts of FCN, helping you understand its fundamental principles and advantages.The second section will compare FCN with other financial products, giving you a clearer understanding of the suitability of each type of financial product.The third section will use case studies to calculate the risks and returns of FCN, providing you with a clearer understanding of the product's risk and return, and facilitating a transition from entry-level to advanced knowledge.In the fourth section, we mainly teach you how to trade FCN products on Tiger APP.Let's start with the basic concepts of FCN.1.What is FCN?The exact nature of Fixed coupon