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Stock Market Concepts

Foundations

The essential vocabulary every investor needs. We explain stocks, ETFs, dividends, and more in plain English.

9 Lessons
~49 min total
Beginner
Sean ShaReviewed by Sean Sha

Educational purposes only. This content does not constitute investment advice. Read our disclaimer

StockCram is not a broker-dealer, investment adviser, or financial institution. All content is for educational and informational purposes only and should not be construed as personalized investment advice. Consult a qualified financial professional before making investment decisions. Past performance does not guarantee future results.

After this course, you'll be able to:

  • Explain what a stock is and how ownership works
  • Understand how the stock market operates
  • Compare stocks, ETFs, index funds, and mutual funds
  • Know how dividends work and why they matter
  • Recognize bull and bear markets
  • Understand the difference between stocks and bonds

Stock Market Concepts

Learn the essential vocabulary every investor needs.

1

What Is a Stock?

The very first thing you need to understand. We explain it like you're 12.

5 minBeginner
2

What Is the Stock Market?

Where stocks are bought and sold. Think of it like a giant marketplace.

6 minBeginner
3

What Is an ETF?

Buy hundreds of stocks at once. The easiest way to diversify.

5 minBeginner
4

What Is a Dividend?

Get paid just for owning stocks. Like an allowance from companies.

5 minBeginner
5

Bulls and Bears Explained

Why people talk about animals when discussing the stock market.

4 minBeginner
6

What Is an Index Fund?

The lazy way to invest. And why lazy might be smart.

6 minBeginner
7

ETFs vs Index Funds vs Mutual Funds

They sound similar but work differently. Know the differences.

8 minBeginner
8

Stocks vs Bonds

Two different ways to invest. Which one is right for you?

7 minBeginner
9

Course Summary

Review everything you learned and celebrate your progress.

3 minBeginner

What is the Stock Market?

The stock market is where investors buy and sell shares of publicly traded companies. When you purchase a stock, you become a partial owner of that business—entitled to a share of its profits and growth. Understanding how stocks work is the first step toward building long-term wealth through investing.

Stocks vs Bonds: Key Differences

FeatureStocksBonds
What you ownPiece of a companyA loan to a company/govt
ReturnsPrice gains + dividendsFixed interest payments
Risk levelHigher (prices fluctuate)Lower (predictable income)
Best forLong-term growthStability and income

Learn more: Stocks vs Bonds Explained

Frequently Asked Questions

What is the stock market?
The stock market is a collection of exchanges where investors buy and sell shares of publicly traded companies. When you buy a stock, you become a partial owner of that company. Major exchanges include the NYSE and NASDAQ, which facilitate billions of dollars in trades daily.
How do stock prices go up and down?
Stock prices change based on supply and demand. When more people want to buy a stock than sell it, the price goes up. When more people want to sell than buy, the price goes down. Factors like company earnings, economic news, and investor sentiment all influence this balance.
What is the difference between stocks and bonds?
Stocks represent ownership in a company—you share in profits and losses. Bonds are loans you make to a company or government—they pay you fixed interest. Stocks offer higher potential returns but more risk; bonds are generally safer but with lower returns.
What is a dividend?
A dividend is a portion of a company's profits paid to shareholders, typically quarterly. Not all companies pay dividends—growth companies often reinvest profits instead. Dividend-paying stocks can provide steady income alongside potential price appreciation.
What is an ETF and how is it different from a stock?
An ETF (Exchange-Traded Fund) is a basket of stocks, bonds, or other assets that trades like a single stock. Instead of buying one company, you buy a piece of many at once. ETFs offer instant diversification and are popular with beginners for their simplicity and low costs.

Related Reading

Understanding Stock Market Basics

Complete beginner's guide to the market

Dividend Investing for Beginners

Build passive income with dividends

Ready to Start?

Begin with our first lesson and learn what a stock actually is. No jargon, just simple explanations.

Start Lesson 1