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Stock market prediction. Stock market prediction is the act of trying to determine the future value of a company stock or other financial instrument traded on an exchange. The successful prediction of a stock's future price could yield significant profit. The efficient market hypothesis suggests that stock prices reflect all currently available ...
Probabilistic forecasting summarizes what is known about, or opinions about, future events. In contrast to single-valued forecasts (such as forecasting that the maximum temperature at a given site on a given day will be 23 degrees Celsius, or that the result in a given football match will be a no-score draw), probabilistic forecasts assign a probability to each of a number of different ...
The Brownian motion models for financial markets are based on the work of Robert C. Merton and Paul A. Samuelson, as extensions to the one-period market models of Harold Markowitz and William F. Sharpe, and are concerned with defining the concepts of financial assets and markets, portfolios, gains and wealth in terms of continuous-time ...
e. In economics and finance, market manipulation is a type of market abuse where there is a deliberate attempt to interfere with the free and fair operation of the market; the most blatant of cases involve creating false or misleading appearances with respect to the price of, or market for, a product, security or commodity. [citation needed]
GameStop stock ( GME) sank as much as 30% on Friday after the company filed to sell 45 million new shares of common stock and released preliminary financial results that revealed sales fell ...
Stock price may be influenced by analysts' business forecast for the company and outlooks for the company's general market segment. Stocks can also fluctuate greatly due to pump and dump scams (also see List of S&P 600 companies ) .
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Blue Chip Economic Indicators is a monthly survey and associated publication by Wolters Kluwer collecting macroeconomic forecasts related to the economy of the United States. [1] The survey polls America's top business economists, collecting their forecasts of U.S. economic growth, inflation, interest rates, and a host of other critical ...