Exchange may refer to:
Physics
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Gas exchange
Gas exchange is the physical process by which gases move passively by Diffusion#Diffusion vs. bulk flow, diffusion across a surface. For example, this surface might be the air/water interface of a water body, the surface of a gas bubble in a liqui ...
is the movement of oxygen and carbon dioxide molecules from a region of higher concentration to a region of lower concentration.
Places
United States
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Exchange, Indiana
Exchange is an unincorporated community in Green Township, Morgan County, in the U.S. state of Indiana
Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 Stat ...
, an unincorporated community
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Exchange, Missouri Exchange is an unincorporated community in southwest Reynolds County, in the Ozarks of southeast Missouri. The community is located along Missouri Route 106
Route 106 is a highway in the southern part of the US State of Missouri. Its eastern ...
, an unincorporated community
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Exchange, Pennsylvania Exchange is an unincorporated community in Montour County, Pennsylvania.
History
A post office
A post office is a public facility and a retailer that provides mail services, such as accepting letters and parcels, providing post office box ...
, an unincorporated community
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Exchange, West Virginia
Exchange is an unincorporated community and ghost town in Braxton County, West Virginia
West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of Am ...
, an unincorporated community
Elsewhere
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Exchange Alley
Exchange Alley or Change Alley is a narrow alleyway connecting shops and coffeehouses in an old neighbourhood of the City of London. It served as a convenient shortcut from the Royal Exchange on Cornhill to the Post Office on Lombard Street ...
, in London, United Kingdom
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Exchange District
The Exchange District is a National Historic Site of Canada in the downtown area of Winnipeg, Manitoba, Canada. Just one block north of Portage and Main, the Exchange District comprises twenty city blocks and approximately 150 heritage buildings ...
, a historic area in Winnipeg, Manitoba, Canada
Business and economy
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Bureau de change'', a business whose customers exchange one currency for another
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Cryptocurrency exchange
A cryptocurrency exchange, or a digital currency exchange (DCE), is a business that allows customers to trade cryptocurrencies or digital currencies for other assets, such as conventional fiat money or other digital currencies. Exchanges may acce ...
, a business that allows customers to trade cryptocurrencies or digital currencies.
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Digital currency exchangers (a.k.a. DCEs or Bitcoin exchanges), businesses that allow customers to trade digital currencies for other assets, such as conventional fiat money, or different digital currencies
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Exchange (economics)
A market economy is an economic system in which the decisions regarding investment, production and distribution to the consumers are guided by the price signals created by the forces of supply and demand, where all suppliers and consumers are ...
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Exchange (organized market)
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Exchange rate
In finance, an exchange rate is the rate at which one currency will be exchanged for another currency. Currencies are most commonly national currencies, but may be sub-national as in the case of Hong Kong or supra-national as in the case of ...
(a.k.a. foreign exchange rate), the price for which one currency is exchanged for another
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Foreign exchange company
A non-bank foreign exchange company also known as foreign exchange broker or simply forex broker is a company that offers currency exchange and international payments to private individuals and companies. The term is typically used for currency ex ...
, a broker that offers currency exchange and international payments
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Foreign exchange controls
Foreign exchange controls are various forms of controls imposed by a government on the purchase/sale of foreign currencies by residents, on the purchase/sale of local currency by nonresidents, or the transfers of any currency across national bor ...
, controls imposed by a government on the purchase/sale of foreign currencies
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Foreign exchange market
The foreign exchange market (Forex, FX, or currency market) is a global decentralized or over-the-counter (OTC) market for the trading of currencies. This market determines foreign exchange rates for every currency. It includes all aspec ...
(a.k.a. forex, FX, or currency market), a global decentralized market where one currency is exchanged for another
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Foreign-exchange reserves
Foreign exchange reserves (also called forex reserves or FX reserves) are cash and other reserve assets such as gold held by a central bank or other monetary authority that are primarily available to balance payments of the country, influence ...
, holdings of other countries' currencies
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Foreign exchange risk
Foreign exchange risk (also known as FX risk, exchange rate risk or currency risk) is a financial risk that exists when a financial transaction is denominated in a currency other than the domestic currency of the company. The exchange risk arises ...
, arises from the change in price of one currency against another
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Trade
Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market.
An early form of trade, barter, saw the direct excha ...
, the exchange of goods or services for money or other goods or services
Military
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Post exchange
An exchange is a type of retail store found on United States military installations worldwide. Originally akin to trading posts, they now resemble contemporary department stores or strip malls. Exact terminology varies by armed service; some examp ...
(a.k.a. "PX" or base exchange), a retail store operated by Army and Air Force Exchange Service on US military installations worldwide; originally akin to trading posts, they now resemble contemporary department stores or strip malls.
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Prisoner exchange
* , an American Civil War steamer
Technology
* .exchange,
an ICANN-era generic Internet top-level domain
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Internet exchange point (IX), physical infrastructure connecting Internet service providers' networks
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Microsoft Exchange (disambiguation) Microsoft Exchange can refer to:
* Microsoft Exchange Server, an email server software product from Microsoft
* Microsoft Exchange Client
Microsoft Exchange Server is a mail server and calendaring server developed by Microsoft. It runs exclusi ...
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Telephone exchange
A telephone exchange, telephone switch, or central office is a telecommunications system used in the public switched telephone network (PSTN) or in large enterprises. It interconnects telephone subscriber lines or virtual circuits of digital syst ...
, a system that connects telephone calls
Art, entertainment, and media
Games
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Exchange (chess)
In chess, an exchange or trade of chess pieces is a series of closely related moves, typically sequential, in which the two players each other's pieces. Any types of pieces except the kings may possibly be exchanged, i.e. captured in an exchan ...
, closely related or sequential captures of pieces of both players in a chess game
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The exchange (chess)
In chess, the exchange is a situation in which one player exchanges a (i.e. a bishop or knight) for a rook. The side which wins the rook is said to have ''won the exchange'', while the other player has ''lost the exchange'', since the rook is ...
, a specific type of exchange where a player exchanges a minor piece for an opponent's rook
Music
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''Exchange'' (song), a 2015 song by
Bryson Tiller
Bryson Djuan Tiller (born January 2, 1993) is an American singer and rapper. Born in Louisville, Kentucky, he began his career in 2011 with a mixtape entitled ''Killer Instinct Vol. 1''. Tiller initially gained mainstream success in 2015 follow ...
* Exchange, a new-age/atmospheric instrumental band composed of
Steve Sexton
Steve Sexton is a Canadian composer, arranger, musical director, producer and keyboardist. He served as Canadian singer Anne Murray's Musical Director for 25 years with responsibilities as her pianist, conductor, arranger, and on occasion her p ...
and
Gerald O'Brien
John Gerald O’Brien (2 December 1924 – 13 December 2017), known as Gerald O'Brien, was a New Zealand politician of the Labour Party.
Early life
O'Brien was born in Wellington on 2 December 1924, the son of John Thomas O'Brien, and was ed ...
and also their 1992 self-titled album
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''Exchange'' (album), a 1999 split EP by the punk bands Against All Authority and The Criminals
* "Exchange" or "(Exchange)", two songs on Massive Attack's
''Mezzanine'' (album)
Film
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Exchange (film)
''Deep Trap'' () (previously known as ''Exchange'') is a 2015 South Korean crime thriller film starring Ma Dong-seok, Jo Han-sun and Kim Min-kyung, and directed by Kwon Hyung-jin. Based on an actual Social networking service, SNS crime, it depicts ...
, 2015 South Korean crime thriller
Other uses
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Cultural exchange
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Student exchange program
A student exchange program is a program in which students from a secondary school (high school) or university study abroad at one of their institution's partner institutions.
A student exchange program may involve international travel, but doe ...
See also
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Columbian exchange
The Columbian exchange, also known as the Columbian interchange, was the widespread transfer of plants, animals, precious metals, commodities, culture, human populations, technology, diseases, and ideas between the New World (the Americas) in ...
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The Exchange (disambiguation)
The Exchange may refer to:
Buildings England
* The Exchange, Birmingham, former building in Birmingham
* The Exchange, Bristol, a historic building
* The Exchange, Twickenham, a theatre and arts venue in the London Borough of Richmond upon Thame ...
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Exchange Building (disambiguation)
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Exchange Hotel (disambiguation) Exchange Hotel may refer to:
; in Australia
* Exchange Hotel (Balmain), in Sydney, New South Wales
*Exchange Hotel, Kalgoorlie in Kalgoorlie, Western Australia
*Exchange Hotel, Laidley, a heritage-listed hotel in Queensland
* Exchange Hotel, Mossma ...
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Interchange (disambiguation)
Interchange may refer to:
Transport
* Interchange (road), a collection of ramps, exits, and entrances between two or more highways
* Interchange (freight rail), the transfer of freight cars between railroad companies
* Interchange station, a rai ...
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X-Change (disambiguation) XChange or X-Change may refer to:
* XChange (film), ''XChange'' (film), a 2000 Canadian science fiction film
* Xchange (TV series), ''Xchange'' (TV series), was a BBC Children's television programme
* X-Change, a Chinese spin-off from Wife Swap (UK ...
{{disambiguation, geo