What is the Stock Market?
The stock market is a marketplace where buyers and sellers trade shares of publicly listed companies. In India, the two primary exchanges are the National Stock Exchange (NSE) and the Bombay Stock Exchange (BSE).
When you buy a share of a company, you become a part-owner of that business. The price of shares is determined by supply and demand — if more people want to buy a stock than sell it, the price goes up. This process is called price discovery.
The Indian stock market has a rich history dating back to 1875 when the BSE was established. Today, the NSE handles the majority of trading volume and is home to the Nifty 50 index, while the BSE tracks the Sensex (Sensitive Index) comprising 30 top companies.
Market participants include retail investors (individual traders like you), institutional investors (mutual funds, insurance companies), Foreign Institutional Investors (FIIs), and market makers who provide liquidity.
A Bull Market refers to a period when stock prices are generally rising (20%+ from recent lows), accompanied by economic optimism. A Bear Market is the opposite — prices declining 20%+ from recent highs, often during economic uncertainty.
SEBI (Securities and Exchange Board of India) regulates the entire ecosystem, ensuring fair practices, investor protection, and orderly market development.
The market operates Monday to Friday from 9:15 AM to 3:30 PM IST. Pre-open session runs from 9:00 to 9:15 AM where opening prices are determined through an order-matching mechanism.
Practical Exercises
- 1
Open the NSE website (nseindia.com) and explore the Nifty 50 constituents list
- 2
Compare the Nifty 50 and Sensex — note which companies appear in both
- 3
Check today's market status — is it trading in the green or red?
Key Takeaways
Stock markets facilitate price discovery through supply and demand
India has two major exchanges: NSE (Nifty 50) and BSE (Sensex)
SEBI is the regulatory authority for Indian securities markets
Markets trade Mon-Fri, 9:15 AM to 3:30 PM IST
Chapter Quiz
1. What is the process by which stock prices are determined called?
2. Which organization regulates the Indian stock market?
3. What defines a Bull Market?
4. What are the Indian stock market trading hours?
* This content is for educational purposes only and does not constitute financial advice. Investments in securities markets are subject to market risks. Consult a SEBI-registered financial advisor for personalized guidance.