Trading Procedure on a Stock Exchange

The trading procedure on a stock exchange follows a defined sequence from opening a Demat account to completing settlement. In India, trades are regulated by SEBI and settled through recognised market infrastructure.

Key takeaways

• Trading begins by selecting a SEBI-registered broker.
• Securities are held electronically in a Demat account opened through CDSL or NSDL.
• The process includes 10 key stages, from order placement to settlement.
• Brokers issue a contract note within 24 hours after trade execution.
• Equity trades generally follow a T+0 settlement cycle.

A stock exchange is a marketplace where investors buy and sell financial securities such as shares, bonds, and mutual fund units. Companies list their securities on recognised exchanges so investors can trade them electronically.

In India, the major stock exchanges are the National Stock Exchange (NSE) and the Bombay Stock Exchange (BSE). The securities market is regulated by the Securities and Exchange Board of India (SEBI).

Modern stock trading is conducted electronically through trading and Demat accounts rather than physical trading floors.

Read more: Undervalued stocks

These stock market terms describe different market participants, financial instruments, and processes involved in buying, selling, and holding securities. Knowing their meaning can make it easier to understand how the securities market functions and how trades are executed.

Buying and selling securities on a stock exchange follows a structured process that ensures every transaction is completed accurately and securely. From selecting a broker to receiving securities in your Demat account, each step has a specific purpose and helps facilitate the transfer of ownership and funds between buyers and sellers.

1. Select a broker

The first step is choosing a broker registered with SEBI, as investors cannot trade directly on a stock exchange. During account opening, you generally provide details such as your PAN, bank account information, address, and date of birth to complete the required verification process. Once your account is verified, the broker provides access to a trading platform for buying and selling securities.

2. Open a Demat account

A Demat account is required to hold securities in electronic form after they are purchased. These accounts are opened through depository participants connected to CDSL or NSDL, India's two recognised depositories. Holding securities electronically eliminates the need for physical share certificates and makes managing investments more convenient.

3. Place a buy or sell order

Once your trading and Demat accounts are active, you can place an order to buy or sell securities through your broker's trading platform. While placing the order, you should carefully verify details such as the security name, quantity, price, and order type. Accurate information helps ensure that your order is processed correctly.

4. Match the order with the market price

After the order reaches the stock exchange, the electronic trading system attempts to match it with a corresponding buy or sell order available in the market. Orders are matched according to exchange rules and the best available market price. This automated process enables fair and efficient trade execution.

5. Execute the trade

When your specified price matches an available market order, the trade is executed through the exchange's electronic trading system. Once the transaction is completed, the broker sends you a confirmation of the executed trade. This confirmation indicates that your order has been successfully processed.

6. Receive the contract note

A broker issues a contract note within 24 hours after trade execution. This document serves as an official record of the transaction and helps you verify the trade details. It typically includes:

• Trade date and time
• Name of the security traded
• Quantity bought or sold
• Purchase or selling price
• Order type
• Other transaction details

7. Complete payment or share delivery

After the trade is confirmed, both the buyer and the seller must fulfil their settlement obligations. The buyer pays for the purchased shares, while the seller delivers the securities sold. Completing these obligations on time allows the settlement process to proceed smoothly.

8. Clearing and settlement

Following trade execution, the exchange carries out the clearing and settlement process to complete the transaction. The settlement cycle generally follows T+0, meaning settlement is completed on the same trading day. During this stage, the exchange ensures that securities and funds are transferred to the respective parties.

9. Transfer funds or securities

Once settlement is completed, the exchange facilitates the transfer of securities to the buyer and the corresponding payment to the seller through the relevant intermediaries. This step completes the financial obligations of both parties and finalises the transaction.

10. Receive securities in the Demat account

The final step is the electronic credit of purchased securities to your Demat account. If you are the seller, you receive the payment after the successful completion of the settlement. This completes the trading process and updates the ownership of the securities electronically.

The trading procedure on a stock exchange follows a structured sequence that begins with selecting a broker and opening a Demat account, followed by order placement, execution, clearing, settlement, and the electronic delivery of securities. Understanding each stage helps investors participate in the securities market with greater clarity and awareness of how trades are completed under the regulatory framework established by SEBI. Whether you are investing in established companies or researching opportunities such as multibagger stocks, understanding the trading process is an essential step before participating in the stock market.