What is then the primary market?
In the insurance operation, the stock exchange agency buys the new shares or debentures and resells them to the investors at a higher price, obtaining by it a profit.
In this process (that serves for the nation’s companies to gather capital), it is said that the stock exchange agencies act as an investment bank. The insurance is not done by only one stock exchange agency, but by several of them as a group acting all in this case as investment banks. In this way, the insurers distribute between them the risk and it also makes it easier to sell or to distribute the issuance. Once the securities are sold or distributed they begin to be quoted at the secondary market.
One can see, then, how stock exchange agencies can assume the roles of agents, stock exchange operators on their own account and that of an investment bank.
As an individual investor, the money that one invests along with millions of other investors, assemble at the nation’s investment market, also called market of capitals.
One’s money contributes to finance private businesses if one invests in company shares and to finance public entities if one buys treasury bonds. In all this process one wins if the value of ones investments rise. The stock exchange agencies obtain benefits from the commission that they collect acting as intermediaries and also from the profits that they obtain by acting on their own account.



