Index options versus stock options



Price Charts and Spreadsheets. Other such equities, such as the Dow Jones Islamic Market World Indexalready exist. This marked the first time that traders could actually trade a specific market index itself, rather than the shares of the companies that comprised the index. MFS BLENDED RESEARCH GLOBAL EQUITY FUND - CL R2 BRLSX. Options involve risks and are not suitable versu all investors.




A stock index or stock market index is a measurement of the value of a section of the stock market. It is computed from the prices of selected stocks typically a weighted average. It is a tool used by investors and financial managers to describe the market, and to compare the return on specific investments. An index is a mathematical construct, so it may not be invested in index options versus stock options.

But many mutual funds and exchange-traded funds attempt to "track" an index see index fundand those funds that do not may be judged against those that do. Stock market indices may be classified in many ways. Regions may be defined geographically e. A 'national' index represents the performance of the stock market of a given nation—and by proxy, reflects investor sentiment on the state of its economy.

Other indices may be regional, such as the FTSE Developed Europe Index or the FTSE Developed Asia Pacific Index. Indexes may be based on exchange, such as the NASDAQ or NYSE USor groups of exchanges, such as the Euronext or OMX Nordic The concept may be extended well beyond an exchange. The Wilshire Index, the original total market index, represents the stocks of nearly every publicly traded company in the United Statesincluding all U.

Russell Investment Group added to the family of indices by launching the Russel Global Index. Some examples include the Wilshire US REIT which tracks more than 80 American real estate investment trusts and the Morgan Stanley Biotech Index which consists of 36 American firms in the biotechnology industry. Other indices may track companies of a certain size, a certain type of management, or even more specialized criteria — one index published by Linux Weekly News tracks stocks of companies that sell products and services based on the Linux operating environment.

The difference between the full capitalization, float-adjusted, and equal weight versions is in how index components are weighted. In a price-weighted index such as the Dow Jones Industrial AverageNYSE Arca Major Market Indexand the NYSE ARCA Tech Indexthe price of each component stock is the only consideration when determining the value of the index. Thus, price movement of even a single security will heavily influence the value of the index even though the dollar shift is less significant in a relatively highly valued issue, and moreover ignoring the relative size of the company as a whole.

In contrast, a capitalization-weighted also called market-value-weighted index such as the Hang Seng Index factors in the size of the company. Thus, a relatively small shift in the price of a large company will heavily influence the value of the index. Traditionally, capitalization- or share-weighted indices all had a full weighting, i. Recently, many of them have changed to a float -adjusted weighting fbs forex download helps indexing.

An equal-weighted index is one in which all components are assigned the same value. It is similar to a capitalization weighting with one main difference: the largest stocks are capped to a percent of the weight of the total stock index and the excess weight will be redistributed equally amongst the stocks under that cap.

That is, a stock's weight in the index is decided by the score it gets relative to the value attributes that define the criteria of a specific index, the same measure used to select the stocks in the first place. For these two indexes, a score is calculated for every stock, be it their growth score or the value score a stock cannot be both and accordingly they are weighted for the index.

This then gives the average return for all investors; if some investors do worse, other investors must do better excluding costs. This considers risk and return and does not consider weights relative to the entire market. This may result in overweighting assets such as value or small-cap stocks, if they are believed to have a better return for risk profile. These investors believe that they can get a better result because other investors are not very good. The capital asset pricing model says that all investors are highly intelligent, and it is impossible to do better than the market portfolio, the capitalization-weighted portfolio of all assets.

However, empirical tests conclude that market indices are not efficient. The practical conclusion is that using capitalization-weighted portfolios is not necessarily the optimal method. As a consequence, capitalization-weighting has been subject to severe criticism see e. Haugen and BakerAmenc, Goltz, and Le Sourdor Hsupointing out that the mechanics of capitalization-weighting lead to trend-following strategies that provide an inefficient risk-return trade-off.

Also, while capitalization-weighting is the standard in equity index construction, different weighting schemes exist. Advocates claim that index funds routinely beat a large majority of actively managed mutual funds; one study [ citation needed ] claimed that over time, the average actively managed fund has returned 1. Since index funds attempt to replicate the holdings of an index, they eliminate the need for — and thus many costs of — the research entailed in active management, and have a lower churn rate the turnover of securities which lose fund managers' favor and are sold, with the attendant cost of commissions and capital gains taxes.

Indices are also a common basis for a related type of investment, the exchange-traded fund or ETF. Unlike an index fund, which is priced daily, an ETF is priced continuously, is optionable, and can be sold short. A notable specialized index type index options versus stock options those for ethical investing indices that include only those companies satisfying ecological or social criteria, e. Other such equities, such as the Dow Jones Islamic Market World Indexalready exist.

Ethical indices have a particular interest in mechanical criteria, seeking to avoid accusations of ideological bias in selection, and have pioneered techniques for inclusion and exclusion of stocks based on complex criteria. Another means of mechanical selection is mark-to-future methods that exploit scenarios produced by multiple analysts weighted according to probability, to determine which stocks have become too risky to hold in the index of concern. Critics of such initiatives argue that many firms satisfy mechanical "ethical criteria", e.

Indeed, the seeming "seal of approval" of an ethical index may put investors more at ease, enabling scams. One response to these criticisms is that trust in the corporate management, index criteria, fund or index manager, and securities regulator, can never be replaced by mechanical means, so " market transparency " and " disclosure " are the only long-term-effective paths to fair markets. From a financial perspective, it is not obvious whether ethical indices or ethical funds will out-perform their more conventional counterparts.

Theory might suggest that returns would be lower since the investible universe is artificially reduced and with it portfolio efficiency. On the other hand, companies with good social performances might be better run, have more committed workers and customers, and be less likely to suffer reputational damage from incidents oil spillages, industrial tribunals, etc. Sharpe Indexing Achievement Awards are presented annually in order to recognize the most important contributions to the indexing industry over the preceding year.

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Ep 89: Using the VIX (Fear Index) in Trading Stocks and Options


Options involve risk and are not suitable for all investors. For more information, please review the Characteristics and Risks of Standardized Options brochure before. The first thing to note about index options is that there is no trading going on in the underlying index itself. It is a calculated value and exists only on paper. Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET.

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