In finance, investing means buying securities or other financial or paper assets. Valuation is a way to estimate the price of a potential investment. The types of investments include real estate, securities investment, gold, foreign currency, insurance or bonds or stamps. These investments may then provide future cash flows that may increase or decrease their value. The investment in the stock market is carried out by securities investors. Securities investment refers to investors (as a legal person or natural person) to buy shares, bonds, funds, securities, and securities derivatives, in order to get dividends, interest, and capital gains investment behavior and investment process, is an important form of indirect investment. [1] Earlier this year, the average five-year Treasury note paid 1.67 percentage points, compared with 2.02 percent today. The current GB/T3730.1-2001 car is divided into passenger cars and commercial vehicles. Visual inspection is easy to find, if it is a gas pipe that breaks down to see if there is gasoline in the ground.