Stock Market Indexes What are they? What do they do?
Post on 21-Dec-2015
<ul><li> Slide 1 </li> <li> Stock Market Indexes What are they? What do they do? </li> <li> Slide 2 </li> <li> Indices: What are They? An index takes a small cross-section of a larger population as an indicator for that larger population. It accomplishes the same thing as an election poll asking a few voters in order to get an indication of the larger masses. </li> <li> Slide 3 </li> <li> Indices: What are They? An index thus is a representation of the market as a whole. Indexes may be very broad, virtually covering the entire market, or very narrow, measuring a small sector of the economy such as oil drilling stocks. </li> <li> Slide 4 </li> <li> Indices: Terminology Before going further, in order to understand the indices, you need to understand the term capitalization. Capitalization is a way to measure the size of a company. </li> <li> Slide 5 </li> <li> Indices: Capitalization Capitalization ( aka Cap) = # of shares outstanding x price per share Stocks are often segregated and referred to by their capitalization, such as Large Cap, Mid Cap, Small Cap, Micro Cap </li> <li> Slide 6 </li> <li> Indices: Capitalization Generally speaking Older companies with high share prices - such as IBM, Microsoft, GE, and Exxon would fall into the large cap arena. Less well-known companies would fall into the small-cap arena. </li> <li> Slide 7 </li> <li> Indices: How many are there? There are hundreds of indices from the very broad, to the narrow There are 7 major indices that we will study </li> <li> Slide 8 </li> <li> The Major Indices Dow Jones Industrial Average (DJIA) S&P 500 Russell 2000 S&P 400 NASDAQ Composite Wilshire 5000 Value Line Geometric Index </li> <li> Slide 9 </li> <li> Index vs. Exchange Many beginning investors confuse exchanges with indexes. The exchange is the location at which the stock is traded, whereas the index is simply a representation of a segment of the stock market. </li> <li> Slide 10 </li> <li> Index vs. Exchange For example, IBM trades on the New York Stock Exchange, but is part of several indexes such as the Wilshire 5000, Dow Jones Industrial Average, and the S&P 500. </li> <li> Slide 11 </li> <li> The Dow Jones The DJIA (Dow Jones Industrial Average) is the oldest and most recognized American index. It is an index that consists of large cap, blue chip companies. </li> <li> Slide 12 </li> <li> The Dow Jones Components Despite the recognition, the index is not a particularly good representation of the broad market because it consists of only 30 companies. Wal MartAlcoaHome Depot McDonaldsDuPontJP Morgan MicrosoftGeneral Electric3M ExxonCitigroupJohnson & Johnson International PaperAT+TMerck Hewlett PackardCoca ColaSBC Comm. United TechnologiesGeneral MotorsPhillip Morris CaterpillarIBMBoeing American ExpressHoneywellProctor & Gamble </li> <li> Slide 13 </li> <li> Dow Jones Performance Time Average Annual 3 Years2.8% 10 years12.2% 20 Years12.9% Since 19507.6% Ending 12/31/01 </li> <li> Slide 14 </li> <li> THE S&P 500 S&P stands for Standard and Poors Most of the stocks in this index would be considered large cap growth stocks. The average capitalization is 8 billion Typically, all the stocks in the Dow are also in the S&P 500 </li> <li> Slide 15 </li> <li> THE S&P 500 The S&P 500 is a broader index than the DJIA because it comprises 500 stocks in 13 different industries. Because it is broader than the DJIA, it is probably a better performance gauge of companies in the large cap arena. </li> <li> Slide 16 </li> <li> S&P 500 Contents There are 13 industries represented in the S&P 500, with various weightings that change according to performance. Sector Weight Sector Weight Basic Materials4%Healthcare15% Consumer Cyclical9%Telecommunications4% Consumer Non-Cyclical9%Technology16% Energy7%Commercial Services5% Industrials3%Financials20% Utilities2%Consumer Services5% Transportation1% </li> <li> Slide 17 </li> <li> S&P 500 Performance TimeAverage Annual 3 Years-3.5% 10 years10.6% 20 Years11.8% Life (1950)8.2% Ending 12/31/01 </li> <li> Slide 18 </li> <li> Russell 2000 The Russell 2000 consists of 2000 stocks and measures the performance in the small cap segment of the stock market. Average capitalization is around 1 billion. </li> <li> Slide 19 </li> <li> Russell 2000 Performance TimeAverage Annual 3 Years5.1% 10 years9.89% Life (1987)10.53% Ending 12/31/01 </li> <li> Slide 20 </li> <li> S&P 400 Measures 400 stocks that are meant to represent the mid-cap stocks in the market Average capitalization is about 2-4 billion </li> <li> Slide 21 </li> <li> S&P 400 Performance TimeAverage Annual 3 Years12.1% 5 years17.28% Life (1992)12.78% Ending 12/31/01 </li> <li> Slide 22 </li> <li> NASDAQ Composite The NASDAQ represents primarily the technology segment of the market, but also contains retail and financial companies. There are approximately 3500 stocks that are represented in this index The capitalization's of these stocks can vary widely </li> <li> Slide 23 </li> <li> NASDAQ Contents The NASDAQ primarily consists of 5 technology sub-segments: Telecommunications Semiconductors Software Networking Biotechnology </li> <li> Slide 24 </li> <li> NASDAQ 100 The NASDAQ 100 is the 100 largest capitalization companies from within the NASDAQ Composite It is re-weighted every January </li> <li> Slide 25 </li> <li> NASDAQ Performance TimeAverage Annual 3 Years-3.8% 10 years12.8% Life (1984)12.41 Ending 12/31/01 </li> <li> Slide 26 </li> <li> Wilshire 5000 Measure of 5000 companies in a wide variety of industries, with a wide variety of capitalizations Because of this breadth, it is considered on of the best indicators of the overall health of the American stock market </li> <li> Slide 27 </li> <li> Wilshire 5000 Performance TimeAverage Annual 3 Years-1.8% 5 years8.26% Life (1990)11.92% Ending 12/31/01 </li> <li> Slide 28 </li> <li> Capitalization Effects All major indexes, with the exception of the DJIA, are capitalization-weighted. The effect of this is that larger companies within the index tend to dictate the movement of the index. </li> <li> Slide 29 </li> <li> Example: Capitalization Lets create a very simplistic example of a capitalization weighted index comprising of 5 stocks: A,B,C,D,E. All have the same share price of $10. ABCDE Shares Outstanding 10010 Share Price$10 Capitalization1000100 </li> <li> Slide 30 </li> <li> Example: Capitalization Company A is a much larger capitalized company with 10 times the number of shares outstanding than B,C,D, and E. ABCDE Shares Outstanding 10010 Share Price$10 Capitalization1000100 Thus, since they all have the same share price, company As capitalization is 10 times as large as the others, and will have 10 times the impact on the index. </li> <li> Slide 31 </li> <li> Example: Capitalization ABCDE Shares Outstanding10010 Share Price$10 Capitalization1000100 The total value of this index would be the sum of all the capitalizations (shares x price), which is 1000 + 100 + 100 + 100 + 100 = 1400 </li> <li> Slide 32 </li> <li> Example: Capitalization Now lets say the price of Company A decreased by $1, and the prices of B,C,D, and E all increased by $1. ABCDE Shares Outstanding 10010 Share Price$9$11 Capitalization900110 The NEW value of this index would be the sum of all the capitalizations, which is 900 + 110 + 110 + 110 + 110 = 1340 -60 change </li> <li> Slide 33 </li> <li> What Happened? 4 of the 5 stocks in our index went up, yet the index fell in value!! How? Capitalization! It doesnt matter how many stock went up or down, the indexes measure the overall change in total capitalization. </li> <li> Slide 34 </li> <li> What This Means It means simply that larger stocks will have more impact on the direction of the index than do the smaller stocks in the index. </li> <li> Slide 35 </li> <li> More Terminology Often times indexes will move up for extended periods, even though more stocks are declining than are gaining this is known as a thin, or narrow market. </li> <li> Slide 36 </li> <li> Removing Capitalization Effect The DJIA is the only major index that is controlled by the share price rather than the capitalization. (But since only 30 companies make up the index, one or two stocks can have a very large impact on the value). The Wilshire 4500 and the Value Line Geometric indices also mitigate the effect of capitalization </li> <li> Slide 37 </li> <li> Wilshire 4500 The Wilshire 4500 removes the dominating capitalizations from the Wilshire 5000. The 500 stocks that comprise the S&P 500, which have very large capitalizations, are removed from the 5000, which leaves 4500. </li> <li> Slide 38 </li> <li> Value Line Geometric Index Comprised of 1500 stocks of varying capitalization from various market segments Treats each stock as 1. Thus, if more stocks go up than down, regardless of capitalization, then the index will go up. Is often used to determine the breadth, or overall participation of stocks, during market advances or declines. </li> <li> Slide 39 </li> <li> Changing The Indexes All indexes will change their composition from time to time, but generally the stocks within the index remain fairly static. Why change a company at all? Changes in capitalization No longer representative of the industry Mergers Bankruptcies </li> <li> Slide 40 </li> <li> Using The Indexes Indexes should be used as a barometer to measure the performance of mutual funds. An index is normally quite static, in that the 500 stocks in the S&P 500 dont change very often. If your mutual fund, which is professionally managed, cannot outperform a static index, you should ask yourself what you are paying for. </li> <li> Slide 41 </li> <li> Comparing Apples When comparing fund to an index, be sure you use the right comparisons A small cap growth fund would be compared to the Russell 2000, not the S&P 500. </li> <li> Slide 42 </li> <li> About Index Funds What is it? An index fund simply buys all the exact same stocks that are in the underlying index. An S&P 500 index fund would simply own all 500 stocks that are in the S&P 500 index. An index fund is simply a clone of the index which investors can buy very easily. </li> <li> Slide 43 </li> <li> Why Use Index Funds An index fund has very low internal expenses. Since the portfolio is rarely changed, transaction costs are very low and there is no need to hire a professional advisor. With these lower expenses, index funds often have a 1% head start over actively managed funds. </li> </ul>
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