South Korea’s main index on February 13: the South Korean market closed with losses of 0.69%

Bearish day for the KOSPIwhich ended on Monday, February 13, with falls in the 0.69%until the 2,452.70 points. He KOSPI scored a maximum volume of 2,462.58 dots and a minimum of 2,441.29 dots. The trading range for the KOSPI between its highest point and its lowest point (maximum-minimum) during this day, it was at the 0.86%.

Regarding the last seven days, the KOSPI gets a raise 0.6%; on the contrary, for a year, there is still a decrease in 10.65%. He KOSPI is located 1.26% below its maximum this year (2,484.02 points) and a 10.55% above its floor rate for the current year (2,218.68 points).

Stock market indices… What for?

a stock market index is an indicator that measures the evolution of the value of a set of assetsit therefore collects data from various companies or sectors of a market fragment.

These indicators are mainly used by the stock markets of different countries of the world and each of them can be integrated by firms with specific characteristics like having a similar market capitalization or being in the same type of industry, similarly, some indices only consider a handful of stocks to determine their value or others that consider hundreds of stocks.

Stock indices serve as indicator of confidence in stock market, business confidence, health of national and global economy and stock investment performance and shares of a company. Generally, if investors are not confident, stock prices tend to fall.

They are also working to measure the performance of an asset manager and they allow investors to make a comparison between profitability and risk; measure the opportunities of a financial asset or create portfolios.

These types of indicators began to be used at the end of the 19th century after the journalist Charles H. Dow. To carefully study how company stocks tended to rise or fall together, he created two indices: one that contained the 20 largest railway companies (as it was the largest industry at the time) , as well as 12 shares of other types of companies

Today in our economy there are various indices and They can agglomerate according to their location, sectors, company size or even type of assetFor example, the U.S. Nasdaq index is made up of the 100 largest companies with broad technology connections such as Apple (AAPL), Microsoft (MSFT), Amazon (AMZN), Facebook (FB), Alphabet (GOOG), Tesla ( TSLA), Nvidia (NVDA), PayPal (PYPL), Comcast (CMCSA), Adobe (ADBE).

How is a stock index measured?

Each stock index has its own calculation method, but the main factor is the market capitalization of each company that incorporates it. This is obtained by multiplying the value of the share on the corresponding stock market by the total number of shares that are on the market.

Listed companies are required to present a balance sheet of its composition. This report must be published every three or six months, as the case may be.

Reading a stock market index also means taking care of its evolution over time. Current indices always open at a fixed value based on stock prices on their start date, but not everyone follows this method. It can therefore be a source of misunderstanding.

If one index adds 500 points in one day, while another only adds 20, it may seem that the former has performed better. But, if the first started the day at 30,000 points, and the other at 300, we can conclude that in percentage terms, the gains of the second were higher.

The main stock market indices

Between the main stock indices of the American Union is the Dow Jones Industrial Average, better known as the Dow Jones, of which 30 companies are part. Likewise, the S&P500, which includes 500 of the largest companies on the New York Stock Exchange. Finally, we must not forget the Nasdaq 100that connects 100 of the largest non-financial companies.

On the other hand, the most important indices of Europe are the Euro Stoxx 50, which covers the 50 largest companies in the euro area. On the other hand, the DAX 30, the main German index containing the most outstanding companies on the Frankfurt Stock Exchange; there FTSE100 the London Stock Exchange; he CAC 40 of the Paris Stock Exchange; and the IBEX 35of the Spanish stock exchange.

In Asiathe main stock market indices are the Nikki 225, made up of the 225 largest companies on the Tokyo Stock Exchange. There is also the SSE composite index, which is listed as the strongest in China, made up of the most important companies on the Shanghai Stock Exchange. The same role played by the Hang Seung Index in Hong Kong and the KOSPI in South Korea.

As it concerns the Latin American regionyou have the IPCwhich contains the 35 most prestigious companies on the Mexican Stock Exchange (BMV). At least a third of them belong to tycoon Carlos Slim.

Another is the Bovespa, composed of the 50 most important companies of the Sao Paulo Stock Exchange; he Merval from Argentina; he IPSA From Chile; he MSCI COLCAP Columbia; he IBC of Caracas, made up of 6 companies from Venezuela.

Finally, there are other types of global stock indices such as the MSCI Latin Americawhich includes the 137 most important companies from Brazil, Chile, Colombia, Mexico and Peru.

Likewise, there is MSCI World, which brings together 1,600 companies from 23 developed countries; he MSCI Emerging Markets, made up of more than 800 companies from developing countries; and the S&P Global 100made up of the 100 most powerful multinational corporations on the entire planet.