Stock Broker

Hi Rishi,
Stock market traders are a specialization within the securities, commodities and financial services industry. They most frequently work for brokerage houses, investment companies, retirement funds and other financial organizations. Common duties of stock market traders include communicating with stock brokers, placing buy and sell orders, trading stocks on electronic networks and completing required paperwork.
To be a successful Stock broker, you need to-
Be a financial expert who is aware of the market conditions that control the stock price.
Have excellent judgment and foresight to offer the right advice to clients based on their financial needs and their ability to bear the risk. Some important tips regarding this:
1. Take a course in stock brokering from either National Stock Exchange or Bombay Stock Exchange
2. Work at a stock brokering firm and gain a minimum of two years' work experience.
3. Determine what type of services you want to offer as a stock broker ranging from stocks, bonds, derivatives, insurance, etc.
4. Ensure that you have adequate infrastructure and finances to register and operate as a stock broker.
5. Register as a stock broker with SEBI.
6. Become a member of a stock exchange.
7. Market your services as a stock broker to attract clients. Word-of-mouth publicity and customer referrals are usually the best ways to get more business as a stock broker.
For more information on this, please follow the link:
https://www.shiksha.com/careers/stock-broker-103

After passing 12th you cannot be a Stock Broker as it requires minimum qualification as graduation but you can be Sub Broker (person who is not a member of stock exchange but works on behalf of stock broker as an agent)
To be a stock broker, you need to take into consideration the following points :Register with the stock exchange(s) depending upon their dealings in the securities listed at various stock exchanges To become a member, you need to clear a written entrance test and then undergo training, which includes subjects like accountancy, capital markets, and portfolio analysis and so on On the application and consequent attainment of the membership, a certain amount has to be deposited with the stock exchange as security. Membership is given after scrutiny to ensure that the person concerned possesses the infrastructure (computer, internet connection, etc.) to be able to operate as a broker.One has to take NSEs certification in Financial Markets and BSE certification on derivatives exchange.