The document presents information on the secondary market. It discusses the difference between the primary and secondary market, with the primary market involving the initial sale of securities directly from companies, while the secondary market allows trading of securities between investors. It outlines the products traded in the secondary market and the role of SEBI, the regulatory authority for securities in India. Brokers and sub-brokers are also defined, with brokers being members of stock exchanges who can directly trade, while sub-brokers are registered with SEBI and affiliated with a broker.