How Does IPO Pricing Work?

The IPO price (also called the offer price) is the price at which a company first sells its shares to investors before trading begins. Understanding how it is set helps explain why some IPOs “pop” on day one and others fall.

Who sets the IPO price?

The company works with underwriters — investment banks — to decide the price. They balance two goals:

1. Raise as much money as possible for the company.
2. Price it low enough that investors are eager to buy.

The steps to setting the price

1. Initial price range. The company files a prospectus with an estimated range (for example, “$40–$45”).
2. The roadshow. Management pitches the company to large institutional investors to gauge demand.
3. Building the book. Banks collect orders to see how much investors will pay and how many shares they want.
4. Final price. Based on demand, the company sets the final offer price — sometimes above the range (strong demand) or below it (weak demand).

IPO price vs opening price

The IPO price is what a select group of investors pay before the stock lists. The opening price is the first price on the public market — and it can be very different.

• A “pop” happens when the opening price is far above the IPO price (strong demand).
• A “drop” happens when shares open below the IPO price (weak demand or overpricing).

Everyday investors usually buy at the opening price or later, not the IPO price — which is an important risk to understand.

What this means for SPCX

If SpaceX lists as SPCX, the offer price would be set by SpaceX and its banks based on investor demand. Because SpaceX is so well known, demand could be very high — which can lead to a big first-day pop, but also to overvaluation risk.

The SPCX IPO price has not been announced. Follow our IPO Tracker for confirmed figures.

Try it yourself

Use our IPO investment calculator to model what an investment at the IPO price might be worth at different future prices.

Educational content only. Not financial advice.