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What are Equity Indices
Lesson 3

What are Equity Indices?

6/3/26
4 min

Key Points:

Introduction

Equity Indices are a powerful way for beginner traders to engage with broad market movements instead of single stocks. Whether you are tracking major benchmarks or seeking diversification, understanding what Indices are, how they are classified and what drives their prices will give you a strong foundation for trading them.

What are Equity Indices?

Equity indices are statistical measures that track and assess the price changes of a group of assets, such as stocks. They provide aggregate information about how an entire market or a specific segment is performing.

For example, the S&P 500 Index includes 500 of the largest American companies and shows the overall changes in the US stock market.

Categories of Indices

Indices are divided into several types based on the assets they track. Here are the main categories:

Global Indices

These reflect the economic condition of the largest global markets.

For example, MSCI World tracks stocks from developed countries worldwide.

Regional Indices

They cover geographic groupings and show changes in the economy and stocks of specific regions.

For example, the FTSE 100 Index includes 100 of the largest companies in the United Kingdom.

Sector Indices

These include stocks of companies from a single industry, such as technology, healthcare, or energy.

For example, the NASDAQ 100 Index includes 100 of the largest non-financial companies, many of which are in the technology sector.

National Indices

This type tracks the economy of a specific country, including leading companies.

For example, the Dow Jones 30 incorporates 30 of the largest companies in the United States.

How to trade Equity Indices through CFDs

Trading Equity indices using Contracts for Difference (CFDs) is common among traders who want to access a market as a whole, and with lower capital. Here’s how it works:

1. Choose an Index: You can find them as a main Market category in the trading platform of your choice.

2. Choose a direction: Upward or downward trend. You should use the strategy that reflects your goals.

3. Set your trade size in lots or in the amount of units of the instrument: Similar to other instruments, Equity Indices can be traded in smaller volumes through CFDs. This allows you to trade without needing a large amount of trading capital.

4. Calculate the required margin: Margin is the amount of money the broker sets aside from your account when you open a trade.

5. Calculate the profit:

Use the formula: (closing price – opening price) x lot x contract size if you are going to buy

Use the formula: (opening price – closing price) x lot x contract size if you are going to sell

6. Set stop loss and take-profit: Use stop-loss to protect yourself from unexpected price changes, and take-profit to lock in profits at your desired price levels.

7. Open a trade: Once you have made all the necessary calculations and set your risk parameters, open a trade based on your market outlook.

8. Monitor your margin level: This will allow you to check on your account’s viability through a measurable percentage. The higher the percentage, the greater your available buffer.

9. Adjust or close the trade if you believe it is necessary.

What influences Equity Index prices?

Several factors drive index movements, and it is critical for beginner traders to grasp these influences:

  • Economic data: Economic reports such as GDP, inflation, and unemployment rate can impact the market’s condition.
  • Company news: News concerning companies included in the Index (for example, profit reports) can influence the Index’s price.
  • Political events: Elections, changes in legislation, or political crises can cause fluctuations in Indices.
  • Global economic situation: Global changes, such as financial instability or trade wars, can affect many markets at once.

Conclusion

Equity Indices provide beginner traders a smart entry point into the markets, offering broad exposure, the ability to trade through CFDs, and an efficient way to capture big-picture movements. By understanding what Indices are, how they are classified, how to trade them, and what factors drive their prices, you will be better equipped to build a trading strategy around them.

The next lessons will deepen your asset class knowledge, to help you create a more diversified approach to trading.