A stock broker is an intermediary between you and the stock market, therefore you can choose a broker, and you have to know who or what constitutes a broker. Most investors will use a stockbroker at one time or another. There are different types of brokers are there, those are who deal directly with their clients, and those who act as intermediaries between the client and a large broker.
There are two types of brokers, those are full-service brokers and discount brokers. Full-service brokers offer many more services to investors than discount brokers do, but these services don’t come cheap.
Some people recommend full-service brokers for new investors, but it’s probably not financially feasible for a young person to go with a more expensive full-service broker.
There are online brokers also there, today’s online discount brokers are widely used and typically provide a vast array of tools for inexperienced investors who aren’t sure about their next steps.
If you hire a full-service broker, make sure it is someone who works for or is associated with a reputable brokerage house, and make sure that the broker understands that you are aware of the fact that they make money every time a trade is executed. In this manner, they are less likely to eat away at your capital unnecessarily, because they all know upfront that you are hip to their game.
In some countries stockbrokers can have his own portfolio and the company where he works can also have a portfolio of shares.
Your choice of broker should be influenced by the type of investor you are. No single broker is good for all investors, so determining your investment style before you start investing is usually a wise decision.
So be careful to choosing your broker, you must aware of the above points completely.