Market Capitalization

The Market Capitalization Fundamental Analysis lookup allows you to check this and other indicators for any equity instrument. You can also select from a set of available indicators by clicking on the link to the right. Please note, this module does not cover all equities due to inconsistencies in global equity categorizations. Please continue to Equity Screeners to view more equity screening tools.
  
In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.

Market Cap

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Shares Outstanding

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Share Price

Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares.

Market Capitalization In A Nutshell

The most popular of the capitalizations is the large cap stocks, which are the Apples and Facebooks of the world. These companies are the ones that many people invest and trade in because they are most familiar with their brand and what they do. If you look at the Dow Jones Industrial Average, these are all large cap stocks. The S&P 500 is also made up of some large cap stocks.

Market cap is the total amount shares times the current price of the stock. This is important to know because many traders and investor categorize companies by their market cap.

Closer Look at Market Capitalization

Taking the next step, there is the mid cap stocks, which many are companies that we may have heard of but are unsure what they do. Mid cap stocks are still solid companies and many have been around for quite some time, but it also could include some newer companies with stock prices that are lower. People who are willing to take on a little more risk for potentially more return on their investment, the mid cap level is the place to look.

Then there is small and micro cap stocks, which are companies who are very small compared and have low stock prices typically. These companies are smaller and typically do not have the reputation of being a sturdy investment. However, the potential for serious returns is there, but the risk level here is the greatest at this level looking at the capitalization levels.

When you are building a portfolio or looking at funds, it is important to stop and think how much of each level you want in your portfolio. Someone who is just starting out may be more apt to look at the mid and small cap area because it can generate greater returns and the risk tolerance is greater when first starting out. If it is towards the end of your investing life, you may want to stick with large cap stocks as these are the most likely to perform well.

Be sure to take a look at your current portfolio holdings and see how they are allocated among the three different capitalization levels and see if you are comfortable with where they line up. If you are unable to take the time, you may be interested in putting your money in mutual funds that cover these three areas as they can give you sector exposure without the company specific risk. Take the time and understand each area and see if you could reallocate your portfolio to limit risk and grow returns.

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Pair Trading with Investor Education

One of the main advantages of trading using pair correlations is that every trade hedges away some risk. Because there are two separate transactions required, even if Investor Education position performs unexpectedly, the other equity can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Investor Education will appreciate offsetting losses from the drop in the long position's value.
The ability to find closely correlated positions to NRG Energy could be a great tool in your tax-loss harvesting strategies, allowing investors a quick way to find a similar-enough asset to replace NRG Energy when you sell it. If you don't do this, your portfolio allocation will be skewed against your target asset allocation. So, investors can't just sell and buy back NRG Energy - that would be a violation of the tax code under the "wash sale" rule, and this is why you need to find a similar enough asset and use the proceeds from selling NRG Energy to buy it.
The correlation of NRG Energy is a statistical measure of how it moves in relation to other instruments. This measure is expressed in what is known as the correlation coefficient, which ranges between -1 and +1. A perfect positive correlation (i.e., a correlation coefficient of +1) implies that as NRG Energy moves, either up or down, the other security will move in the same direction. Alternatively, perfect negative correlation means that if NRG Energy moves in either direction, the perfectly negatively correlated security will move in the opposite direction. If the correlation is 0, the equities are not correlated; they are entirely random. A correlation greater than 0.8 is generally described as strong, whereas a correlation less than 0.5 is generally considered weak.
Correlation analysis and pair trading evaluation for NRG Energy can also be used as hedging techniques within a particular sector or industry or even over random equities to generate a better risk-adjusted return on your portfolios.
Pair CorrelationCorrelation Matching
Check out Investing Opportunities to better understand how to build diversified portfolios. Also, note that the market value of any private could be closely tied with the direction of predictive economic indicators such as signals in estimate.
You can also try the Aroon Oscillator module to analyze current equity momentum using Aroon Oscillator and other momentum ratios.

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