To start with, Petunjuk track the progress of a group of stocks. In fact, indices serve as an indication of the price rise or fall of a group of shares from a market. For instance, the London Stock Exchange’s (LSE) FTSE 100 index measures the top 100 businesses listed there like Shell, BP, HSBC, Vodafone, and BT. While certain indices simply include a single sector or industry, others may have a focus that encompasses an entire area or continent.
When you trade indices, you only need to initiate one position in order to gain exposure to a whole economy or industry at once.
With CFDs, you may speculate on index price movements without actually owning the underlying asset. Because indices have extended hours of trading compared to other markets, you can gain longer exposure to prospective opportunities. They are a very liquid market to trade.
What are indices?
In general, can be created to measure financial data such as interest rates, inflation, or industrial production.
In finance, they are often used to serve as a statistical indicator that tracks fluctuations in the price of various securities. It usually refers to a statistical evaluation of shifts within a securities market in finance. Stock and bond market indices for masaran kewangan are made up of a hypothetical basket of securities that reflect a certain market or a portion of it. Common benchmarks for the American stock and bond markets are the S&P 500 Index and the Bloomberg US Aggregate Bond Index, respectively.
How indices work
Each index relating to the stock and bond markets is calculated using a different approach. Most of the time, an index’s relative change is more significant than the index’s actual numeric value. For instance, if the FTSE 100 Index is trading at 6,670.40, traders can infer that the index has increased by over seven times from its initial base level of 1,000.
Traders must look at the index’s decline, which is sometimes stated as a percentage, in order to see how the indicator has changed from the prior day.

Most popular indices
- • Wall Street (representing the Dow Jones): The 30 ‘blue-chip’ companies listed on the NYSE, include Apple, Exxon Mobil, Intel and Goldman Sachs.
- S&P 500 (US SP 500): The Standard and Poor’s (S&P) index, the most widely used indicator of the American stock market, tracks the value of the 500 biggest companies listed on the NASDAQ and the NYSE in the United States. The number of businesses on the Dow Jones list has increased by 470.
- The FTSE 100 (UK 100) calculates the overall worth of the largest 100 companies listed on the stock exchange in London. The largest companies in the index are often found in the mining, energy (specifically oil and gas), and finance sectors.
- DAX (Germany 40): The Frankfurt Stock Exchange’s DAX tracks the shares of the top 40 German corporations. The DAX is dominated by the economic, vehicle, healthcare, and chemical sectors, and prominent firms included therein include Allianz, BMW, Bayer, and Siemens.
- Nikkei 225 (Japan 225): The primary Japanese stock market index, or Nikkei 225 (Japan 225), tracks the shares of 225 businesses listed on the Tokyo Stock Exchange.
How can calculate
The majority of stock market indices are determined by the market capitalisation of the companies that make up each index. Larger-size firms are given greater importance in this strategy, which indicates that their performance will have a higher impact on an index’s value than smaller-cap companies.
However, several well-known indices, such as the Dow Jones Industrial Average (DJIA), are price-weighted. According to this methodology, firms with higher share prices are given more weight, which means that adjustments in the company’s values will have a bigger impact on the index’s current price.
Most traded in 2023
In August 2023, the main market finished lower after many months of upward trends. However, Nvidia’s (NASDAQ: NVDA) stock continued to rise in August as demand for its products was still being driven by artificial intelligence (AI).
The S&P 500 (SPX), Nasdaq (NDX), and Dow Jones Industrial Average (DJIA), the three most important U.S. indexes, all ended the month down as a result of Fitch’s downgrading of the country’s credit rating. Despite a decrease in the key indices, the economy remains robust despite these worries, therefore the decline was quite slight.
Factors that affect the price of an index
A number of variables can influence an index’s price, such as:
Economic news may influence underlying volatility, which can cause prices to change. Examples include investor mood, central bank announcements, payroll figures, or other economic events.
Individual firm earnings and losses can result in a rise or fall in share prices, which will impact the price.
Company announcements are another factor. Changes in management or potential mergers will probably have an impact on share prices, which can have a positive or negative impact on the price.
When firms are added to or withdrawn from weighted indices, prices may change as traders change their positions to reflect the changing composition.
Prices of different indices may be impacted by changes in commodity prices. For instance, 15% of the total number of shares listed on the FTSE 100 stock exchange are commodities firms, therefore changes in the price of the index may be impacted by changes in the commodity market.

Why trade indices
All in all, trading indices is a trading tool with which you can gain quick access to a whole indicator, go either long or short, access leveraged trading and defend your current positions.
- The vast market exposure available in a single position is one of the main benefits of trading indices using derivatives like CFDs. Indices evaluate the total performance of all the companies included in the index, which serves as a representation of the whole market or industry. Let’s take the scenario when an important event impacts the entire economy as opposed to just a few particular enterprises. You can speculate on how an event will affect an extensive range of the most significant stocks in an economy or industry by purchasing a position on an index like the S&P 500. This method of trading an index also allows you to exit your position at the current market price, without any costs associated with the transaction. You would need to spend the time and money to buy the individual shares, or you could invest in an exchange-traded fund (ETF), whose price would be determined by the fund’s net asset value, to get a comparable degree of exposure through traditional investing. In a nutshell, trading on the movements of the whole market at the present price is done immediately and directly.
- Using CFDs in both long and short positions. Going long is purchasing a market with the expectation that the price will increase. Going short is selling a market because you anticipate a decline in its price. This means that you can take a position to benefit if the price of an index declines. Your CFD trading profit or loss is based on the precision of your speculation and the general extent of market movement.
- CFDs are items that have leverage. This implies that to create a position that provides you with significantly more market exposure, you simply need to make an initial deposit (also known as a margin). When applying leverage, keep in mind that the total position size, not simply the initial margin used to open it, is considered to determine your profit or loss. Leverage may consequently boost earnings while also potentially increasing losses. Always ask yourself if you know how leveraged instruments function and if you can afford to incur the significant risk of losing your money before engaging in any trading.
- To hedge against portfolio losses, a trader holding a variety of shares could sell. The short position on the index will appreciate in value, balancing the losses from the stocks, if the market experiences a downturn and their shares begin to decline in value. The short index position would, however, partially remove any gains generated if the stock prices rose. Alternately, if you were currently selling numerous individual companies that are included in an index, you might use a long position in that index to protect yourself from the danger of any price rises. Your index position will result in a profit if the index increases, balancing some of the losses on your short-term stock assets.
Disclaimer:
This information is not considered investment advice or an investment recommendation, but instead a marketing communication. IronFX is not responsible for any data or information provided by third parties referenced or hyperlinked, in this communication.