Reviewed 2 October 2026. Once you understand investment risks and have an appropriate account, the next task is learning how a transaction works. This guide focuses on the purchase process; the separate beginner guide covers building an investment plan.

Check the security and trading segment

Confirm the company name, exchange symbol and instrument type before entering an order. A familiar name may appear in more than one segment or product. Buying ordinary shares differs from taking a derivatives position or using margin. Read the broker’s explanation of the selected product type.

Understand market and limit orders

A market order seeks execution at available market prices; it does not guarantee the price visible a moment earlier. A limit order specifies your price condition but may remain unfilled. Availability and handling of order types depend on the exchange and broker. Check quantity, estimated amount and validity before submitting.

Illustration: buying ten shares at an executed price of ₹100 costs ₹1,000 before charges. If the displayed price was ₹99 but execution occurred at ₹100, your actual purchase value is still ₹1,000. Use the trade confirmation, not the earlier quote, in your records.

Account for more than brokerage

Read the tariff sheet and contract note for brokerage, exchange-related charges and applicable taxes. Depository charges may also apply on sales. A zero-brokerage headline does not remove all costs.

For a purely hypothetical cost example, an investment purchased for ₹1,000 with ₹5 of purchase costs requires more than ₹1,005 of sale proceeds before any sale costs just to break even. Actual charges depend on the product and provider.

Verify what happened

  1. Check whether the order is open, partially filled, cancelled or fully executed.
  2. Compare executed quantity and price with your instructions.
  3. Read the contract note and money ledger.
  4. Check the securities statement after applicable settlement.
  5. Keep records needed for future tax reporting.

Raise discrepancies through the broker or depository participant’s official support and grievance route. Do not share login credentials with an informal helper.

What buying a share does not establish

A successful transaction does not show that the stock is undervalued or that it will recover after a decline. Review the investment case separately. Tax treatment depends on the security, transaction conditions, holding period and applicable law; use the official tax guide linked below rather than assuming one rate covers every share-market transaction.

Sources and further reading

Useful tools and related guides

Educational information: The Invest Mate does not provide personalised financial advice. Examples are illustrations, not promised returns. Check applicable rules and product documents before acting.