What a Share Actually Is

Key term: share

A company that wants to raise money can slice its ownership into equal pieces and sell them off. Each of those pieces is a share — a small, tradeable slice of everything the company owns and everything it might earn in the future. If a company has issued one million shares, owning one means you own one-millionth of the whole business: its factories, its brand, its cash, its debts, all of it.

Shares exist in a fixed quantity at any given moment. A company doesn't print a new share every time someone wants to buy one — it issues a set number when it goes public (and can issue more later, or buy some back), but on any ordinary trading day the pool of shares is fixed. That's why buying and selling shares is really just existing owners trading their slices back and forth, not the company handing out new pieces on demand.

Because a share represents real ownership, it has a price for the same reason anything else does: someone is willing to pay for it. A share in a business that's expected to grow and earn money is worth something to a buyer, and that value gets a price tag the moment someone agrees to trade it. The price isn't set by the company — it's set by whoever is willing to buy and sell at that moment.

Every matchup you'll play is really a comparison between two of these ownership slices. When you're deciding which company will do better, you're deciding which slice of real ownership the market will value more highly by the end of the day. You'll see both companies' shares represented throughout the matchup page — ticker, name, and price — as a reminder that behind every chart is an actual piece of a real business.

In the daily game

Every matchup page shows both companies by name and ticker — a reminder that you're comparing two real, ownable businesses, not just two lines on a chart.