Market depth refers to the presence of buyers and sellers in a specific stock, along with the quantity of shares each party is willing to transact.

Market depth comprises two primary components:

1. BID Rate: This indicates the price a buyer is willing to purchase shares.

2. ASK Rate: This signifies the price at which a seller is willing to sell shares.

In summary, bid and ask rates represent the most favourable prices at which a security can be traded at any moment. You can access market-depth information on the 5paisa platform to understand a particular stock's current supply and demand dynamics.