Whois & Analysis for stocksearning.com

In finance, volatility (symbol σ) is the degree of variation of a trading price series over time as measured by the standard deviation of logarithmic returns.

A financial market is a market in which people trade financial securities, commodities, and other fungible items of value at low transaction costs and at prices that reflect supply and demand.

Securities include stocks and bonds, and commodities include precious metals or agricultural products.

A stock market, equity market or share market is the aggregation of buyers and sellers (a loose network of economic transactions, not a physical facility or discrete entity) of stocks (also called shares), which represent ownership claims on businesses; these may include securities listed on a public stock exchange as well as those only traded privately.

Examples of the latter include shares of private companies which are sold to investors through equity crowdfunding platforms.

Stock exchanges list shares of common equity as well as other security types, e.g. corporate bonds and convertible bonds.

A trader is person or entity, in finance, who buys and sells financial instruments such as stocks, bonds, commodities, derivatives, and mutual funds in the capacity of agent, hedger, arbitrageur, or speculator.

Predictive modeling uses statistics to predict outcomes.

Most often the event one wants to predict is in the future, but predictive modelling can be applied to any type of unknown event, regardless of when it occurred.

For example, predictive models are often used to detect crimes and identify suspects, after the crime has taken place.