We all know that people invest in different types of financial instruments to reap benefits and rewards and multiply their amount. They always choose to invest in stock market, mutual funds and even commodities to attain good returns. That is why they rely on a stockbroker, who is an expert trader who helps people in buying and selling shares. They are a registered representative and also knownas an investment advisor who assist investors and improve their knowledge as well. Indeed, they can handle transactions of any types; apart from that, they help both individual and institutional investors.