What are the different types of indices?
One could find hundreds of indices all over the globe. The main reason is fast info for the market activity from property to bonds and volatility — the main ways of grouping the assets by activity or by geographical criteria. One can assume that the most significant indices are generated by the most substantial companies or the ones with the largest capitalization. Indices could track the behavior of the small-capitalization organizations too.
One can classify the indices depending on the different ways the assets are weighted in the algorithm of every index. Market capitalization is the most common one. When we are talking about stocks – the companies enter the equation by the total value of the share that it has issued. Thus, the larger companies have more influence. The negative thing is that sometimes one company or sector could outweigh the other parts of the index.


