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World 0 · Start Here · lesson 2 · level 1

Where buyers meet sellers

A market is any place, in a street or online, where buyers and sellers meet to trade, and a stock exchange is a big, organised market for company shares.

In one line

A farmers' market and a stock exchange have one big thing in common. Can you spot it?

Explained simply

A market is a place where people who want to sell meet people who want to buy. At a farmers' market that place is a street full of stalls, and at a stock exchange it is a computer system where people buy and sell small parts of companies. Either way, a trade happens only when a buyer and a seller agree on a price.

The lesson

A market is any place, in a street or online, where buyers and sellers meet to trade. A stock exchange is a big, organised market where shares, which are small parts of companies, are bought and sold under strict rules during set trading hours. India has NSE and BSE, the US has the New York Stock Exchange and Nasdaq, and Japan has the Tokyo Stock Exchange. The exchange does not sell you shares itself; it is the meeting place, and people reach it through a broker, a company that passes their orders to buy or sell to the exchange.

A worked example

Illustrative example: at a farmers' market, Ravi sells 30 mangoes at 25 rupees each, so his buyers pay 750 rupees in total (30 times 25). A stock exchange works the same way: if a buyer and a seller agree on 10 shares at 100 rupees each, the buyer pays 1,000 rupees (10 times 100) and the seller receives it. In both markets, every trade needs one buyer and one seller who agree on a price.

The same idea at four levels

1. Beginner. A market is where buyers and sellers meet to trade.
2. Foundation. Markets can be streets with stalls or computer systems, like a stock exchange.
3. Intermediate. A stock exchange is an organised market for shares, with set trading hours and rules everyone must follow.
4. Advanced. People reach an exchange through a broker, a company that passes their orders to buy or sell to the exchange.
5. Expert. Clear rules, visible prices and many traders in one place help trades happen fairly and quickly, and official watchdogs called regulators, such as SEBI in India, the SEC in the US and the FSA in Japan, oversee the markets.

Mistakes to avoid

• Thinking a market has to be a building, when many markets now meet on computers.
• Thinking the stock exchange sells you shares, when it only brings buyers and sellers together.
• Forgetting that each stock exchange has set trading hours, so its normal trading happens only at those times.

Goal of this lesson: Describe a market as a place where buyers and sellers meet, from a farmers' market to a stock exchange.