You have likely heard stock market enthusiasts talking excitingly about bidding for new companies and hoping to get "allotted shares" that double in price on listing day. They are talking about **IPOs**. An IPO, or **Initial Public Offering**, is the bridge a private company crosses to become a public-listed company. In this guide, we will break down the primary market, how IPOs work, and how you can apply for one in India.

What is an IPO?

When a company is young, it raises money from founders, angel investors, or venture capitalists. However, to expand on a massive scale, build new factories, pay off large corporate debts, or let early investors sell their shares, it needs vast sums of capital. To do this, the company offers its shares to the general public for the first time. This transition process is called an Initial Public Offering.

Before the IPO, the company is **private** (ownership is limited to a few hands). After the IPO, the company gets listed on stock exchanges (NSE/BSE) and becomes **public** (anyone can buy its shares).

Important IPO Terminology

Before applying for an IPO, you should understand these key terms:

The Application Process: What is ASBA?

In India, applying for an IPO is completely digital and secure, thanks to **ASBA (Application Supported by Blocked Amount)**. When you apply through your net banking portal or a broker using UPI:

  1. The bidding amount (e.g. ₹15,000 for 1 lot) is not debited immediately. It is merely blocked in your savings bank account.
  2. You continue to earn bank interest on this blocked amount.
  3. If you get the allotment, the money is debited, and the shares are credited to your Demat account.
  4. If you do not get the allotment, the block is lifted, and your money becomes fully usable again.

Should you apply for an IPO?

IPOs can yield high listing gains, but they also carry significant risk. If the market sentiment is bad or the company is overpriced, the share can list below its issue price (listing at a discount), causing losses. Before applying, analyze the company's prospectus (DHRP), its debt-to-equity ratio, profit growth, and check the **Grey Market Premium (GMP)**, which acts as an informal indicator of listing demand.