exchange

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Exchange

Stock Exchange

A place, whether physical or electronic, where stocks, bonds, and/or derivatives in listed companies are bought and sold. A stock exchange may be a private company, a non-profit, or a publicly-traded company (some exchanges have shares that trade on their own floors). A stock exchange provides a regulated place where brokers and companies may meet in order to make investments on neutral ground. The concept traces its roots back to medieval France and the Low Countries, where agricultural goods were traded for cash or debt. Most countries have a main exchange and many also have smaller, regional exchanges. A stock exchange is also called a bourse or simply an exchange.

exchange


exchange

See swap.

Exchange.

Traditionally, an exchange has been a physical location for trading securities. Trading is handled, at least in part, by an open outcry or dual auction system.

Two examples in the United States are the New York Stock Exchange (NYSE), which has the largest trading floor in the world, and the Chicago Board Options Exchange (CBOE).

However, the definition is evolving. Traditional exchanges handle an increasing number of trades electronically, off the floor. Nasdaq and other totally electronic securities markets, without trading floors, have exchange status.

As a result, the terms exchange and market are being used interchangeably to mean any environment in which listed products are traded.

The term exchange also refers to the act of moving assets from one fund to another in the same fund family or from one variable annuity subaccount to another offered through the same contract.

exchange

see MARKET, BARTER.

exchange

  1. 1the transfer of the right to own or use goods and services. Exchange is necessary in specialized economies (see SPECIALIZATION). In simpler specialized economies, exchange can take the form of BARTER. In more complex specialized economies exchange is undertaken through MARKETS, where the right to own or use goods and services is bought and sold. See TRANSACTION.
  2. the means of financing the purchase of goods and services in a market. See MONEY, FOREIGN EXCHANGE.

exchange

Parties may exchange like-kind properties and not pay any income taxes at the time of the exchange but, instead, defer them until the later sale of the exchanged property. See 1031 exchange.

Exchange

A transfer of property for other property or services. Some exchanges produce currently taxable income while others can be structured so as to defer any tax liability.
References in periodicals archive ?
REVERSE PHASE C18 CHROMATOGRAPHY OF ANION EXCHANGE GROUP II PROTEINS AND SDS-PAGE AND WESTERN BLOT ANALYSIS OF REVERSE PHASE, DISINTEGRIN-ACTIVE, FRACTION 4 (MORULUSTATIN).
The highest levels of phosphorus in the vineyard soil were found mainly in labile fractions extracted with anion exchange resin ([Pi.
A sample of the strong base anion exchange resin #3 was subjected to ten decolorization cycles by weighing out 10g (dry weight) of resin into 200mL of crude filtered vancomycin broth and shaking the contents for two hours on an orbital shaker.
The Mg-Al and Zn-Al LDH hosts were intercalated with anions of acrylic acid, its derivatives (MA, AMPS) and other organic anions (ACPA, VBA, DS) by anion exchange reaction or direct coprecipitation.
Organic anions at root tip and mature root surfaces were detected with the anion exchange membrane technique (Fig.
Use of anion exchange membranes to assess nitrogen needs of perennial grasslands.
There may also be at least a small anion exchange capacity (AEC).
1] TABLE 20-2 Cation and Anion Exchange Properties of Various Soil Constituents Approximate Cation Exchange Capacity Soil Component ([cmol.
Moreover, it was demonstrated that the thickness of the electrodeposited additional layer of PPy influences the cation and/or anion exchange during the redox processes in the new composite structure.
While these elements, like sulfur, are to a large degree stored as organic forms in humus, an anion exchange process stores small amounts of some anions.
However, the use of online sample preconcentration prior to an anion exchange separation with gradient elution and ESI-MS detection permits all the nine haloacetic acids to be separated and detected selectively at low [micro]g/L levels.
I presume that it uses an anion exchange resin (in the [OH.