geometric average of prices

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• Geometric average —    A very precise way of measuring the average movement in security prices. To calculate the geometric average of a group of stocks multiply all of the prices and then take the nth root (where n equals the number of stocks that you are averaging) …   Financial and business terms

• Average — In mathematics, an average, or central tendency[1] of a data set is a measure of the middle value of the data set. Average is one form of central tendency. Not all central tendencies should be considered definitions of average. There are many… …   Wikipedia

• Moving average — For other uses, see Moving average (disambiguation). In statistics, a moving average, also called rolling average, rolling mean or running average, is a type of finite impulse response filter used to analyze a set of data points by creating a… …   Wikipedia

• List of price index formulas — A number of different formulas, at least hundreds, have been proposed as means of calculating price indexes. While price index formulas all use price and quantity data, they amalgamate this data in different ways. A price index generally… …   Wikipedia

• Rate of return — In finance, rate of return (ROR), also known as return on investment (ROI), rate of profit or sometimes just return, is the ratio of money gained or lost (whether realized or unrealized) on an investment relative to the amount of money invested.… …   Wikipedia

• Value Line Composite Index — The Value Line Composite Index is comprised of all of the companies that are included in the Value Line Investment Survey. There are currently 1,626 companies included in the index that are publicly listed on the following exchanges [ [http://www …   Wikipedia

• Stock market — Financial markets Public market Exchange Securities Bond market Fixed income Corporate bond Government bond Municipal bond …   Wikipedia

• Efficient-market hypothesis — Financial markets Public market Exchange Securities Bond market Fixed income Corporate bond Government bond Municipal bond …   Wikipedia

• technical analysis — Anticipating future price movement using historical prices, trading volume, open interest and other trading data to study price patterns. Chicago Board of Trade glossary Technical analysis uses charts to examine changes in price patterns, volume… …   Financial and business terms

• Price index — A price index (plural: “price indices” or “price indexes”) is a normalized average (typically a weighted average) of prices for a given class of goods or services in a given region, during a given interval of time. It is a statistic designed to… …   Wikipedia

• Technical analysis — Security analysis that seeks to detect and interpret patterns in past security prices. The New York Times Financial Glossary * * * technical analysis technical analysis ➔ analysis * * *    is a method of predicting the future direction of prices… …   Financial and business terms