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Amex indices . NYSE Arca Major Market Index; CBOE indices . CBOE S&P 500 BuyWrite Index (BXM); CBOE Volatility Index (VIX); Dow Jones & Company indices . Dow Jones Industrial Average; Dow Jones Transportation Average
Stock market indices may be categorized by their index weight methodology, or the rules on how stocks are allocated in the index, independent of its stock coverage. For example, the S&P 500 and the S&P 500 Equal Weight each cover the same group of stocks, but the S&P 500 is weighted by market capitalization, while the S&P 500 Equal Weight places equal weight on each constituent.
The two tables below show the largest one-day changes between a given day's close and the close of the previous trading day in terms of points. [ 3 ] Largest daily point gains [ 2 ]
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These equations show that the stock return is influenced by the market (beta), has a firm specific expected value (alpha) and firm-specific unexpected component (residual). Each stock's performance is in relation to the performance of a market index (such as the All Ordinaries). Security analysts often use the SIM for such functions as ...
Established in January 1980, the All Ordinaries (XAO) (colloquially known as the "All Ords"; also known as the All Ordinaries Index, AOI) is the oldest index of shares in Australia. It is made up of the share prices for 500 of the largest companies listed on the Australian Securities Exchange (ASX). [ 2 ]
The S&P 1500, or S&P Composite 1500 Index, is a stock market index of US stocks published by S&P Global. It includes all stocks in the S&P 500 , S&P 400 , and S&P 600 . This index covers approximately 90% of the market capitalization of U.S. stocks and is a broad measure of the U.S. equity market.
Index numbers are used especially to compare business activity, the cost of living, and employment. They enable economists to reduce unwieldy business data into easily understood terms. In contrast to a cost-of-living index based on the true but unknown utility function, a superlative index number is an index number that can be calculated. [1]