You will find it cost effective if the stock in the company that you bought starts to increase in value. This is quite encouraging.
But now the question arises: where do you sell off your shares or where do stocks trade? So without any specific knowledge of "where do stocks trade?" you just end up talking to a broker who will give you some value of your shares but keeps his share too.
Why does the broker take such a large amount of your profit? Now is the time to wonder why you cannot sell your shares yourself and keep your profits.
Online stock trading is the answer. You can buy and sell your own shares using a website online.
You will need to have a bank account in order to buy and sell stocks online. Fulfilling this one obligation, you can now join a company where the broker takes much less money from your earnings.
You need to follow certain procedures before giving your credit card number or any other information to any site online. Make sure the company is legit and has been around for a while. If you find a company with a clean record, this may be one to join.
An online stock trading strategy is required if you dream of becoming rich by online stock trading. This is the place which provides answer to your question"where do stocks trade?" So by searching for well established companies and by some using some sort of a strategy stock trading can make you rich very quickly.