Industry WIKI

The 1994 bond market crisis, or Great Bond Massacre, was a sudden drop in bond market prices across the developed world. It began in Japan and the United States (US), and spread through the rest of the world. After the recession of the early 1990s, historically low interest rates in many industrialized nations preceded an unexpectedly volatile year for bond investors, including those tha

24 Hour Fitness is a privately held and operated fitness center chain headquartered in Carlsbad, California. It is the second largest fitness chain in the United States based on revenue after LA Fitness, and the fourth in number of clubs (behind LA Fitness, Anytime Fitness, and Gold's Gym), operating 244 clubs across nine U.S. states. The company was originally founded by Mark S. Mastrov

In sociology, academic capital is the potential of an individual's education and other academic experience to be used to gain a place in society. Much like other forms of capital (social, economic, cultural), academic capital doesn't depend on one sole factor—the measured duration of schooling—but instead is made up of many different factors, including the individual's academic transmiss

Account planning brings the consumer focus into advertising development process. The discipline and its tools and techniques help build unique directions, propositions, and communications concepts across advertising and marketing channels. The Account Planner, or simply Planner, has a role to identify and empathizing with the target market and utilizing multiple types of data (primary, s

In the United States, the ACH Network is the national automated clearing house (ACH) for electronic funds transfers established in the 1960s and 1970s. It is a financial utility owned by US banks, and is one of the largest payments networks in the United States, both by volume and by customer reach; virtually every bank account in the US, whether personal or commercial, is connected to t

ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across

The Adelaide Steamship Company was an Australian shipping company, later a diversified industrial and logistics conglomerate. It was formed by a group of South Australian businessmen in 1875. Their aim was to control the transport of goods between Adelaide and Melbourne and profit from the need for an efficient and comfortable passenger service. For its first 100 years, the company's mai

As a legal concept, administration is a procedure under the insolvency laws of a number of common law jurisdictions, similar to receivership or bankruptcy in the United States. It functions as a rescue mechanism for insolvent entities and allows them to carry on running their business. The process – in the United Kingdom colloquially called being "under administration" – is an alternativ

Advertising research is a systematic process of marketing research conducted to improve the efficiency of advertising. Advertising research is a detailed study conducted to know how customers respond to a particular ad or advertising campaign.

Affirm Holdings, Inc. is an American financial technology company and a point-of-sale lender. Founded in 2012 by PayPal co-founder Max Levchin, it is the largest U.S. based buy now, pay later (BNPL) financier. As of 2026, Affirm reports nearly 28 million users and processes $50 billion in annual payments.

Aid to the Church in Need (German: Kirche in Not, Italian: Aiuto alla Chiesa che Soffre, French: Aide à l'Eglise en détresse, Latin : Auxilium Patienti Ecclesiae) is an international Catholic pastoral aid organization, which yearly offers financial support to more than 5,000 projects worldwide.

Airwallex is a financial technology company founded in Melbourne, Australia, in 2015. It provides payment processing, foreign exchange, business accounts, corporate cards, and other financial services businesses. In 2019, Airwallex reached a reported valuation of US$8 billion.

Algorithmic trading is a method of executing orders using automated pre-programmed trading instructions accounting for variables such as time, price, and volume. This type of trading attempts to leverage the speed and computational resources of computers relative to human traders. In the twenty-first century, algorithmic trading has been gaining traction with both retail and institutiona

Almaz Capital is a global VC fund headquartered in Portola Valley, California, United States investing in early stage, capital efficient technology companies in high-growth sectors. Almaz Capital focuses on disruptive

An almshouse is a form of charitable housing that developed in medieval Europe to provide long-term accommodation for people unable to support themselves, most often the elderly or disabled. Originating from earlier hospital foundations associated with Christian charity, almshouses emerged as distinct institutions by the later medieval period, typically housing small numbers of residents

Alpha is a measure of the active return on an investment, the performance of that investment compared with a suitable market index. An alpha of 1% means the investment's return on investment over a selected period of time was 1% better than the market during that same period; a negative alpha means the investment underperformed the market.

Alternative trading system (ATS) is a US and Canadian regulatory term for a non-exchange trading venue that matches buyers and sellers to find counterparties for transactions. Alternative trading systems are typically regulated as broker-dealers rather than as exchanges (although an alternative trading system can apply to be regulated as a securities exchange). In general, for regulatory

An American depositary receipt (abbreviated ADR, and sometimes spelled depository) is a negotiable security that represents securities of a foreign company and allows that company's shares to trade in the U.S. financial markets.

American Psycho is a horror novel by American writer Bret Easton Ellis, published in 1991. The story is told in the first-person by Patrick Bateman, a wealthy, narcissistic, and vain Manhattan investment banker who lives a double life as a serial killer. Alison Kelly of The Observer notes that while "Some countries [deem it] so potentially controversial that it only to be sold as shrink-

Animoca Brands Corporation Ltd. is a Hong Kong–based game software company and venture capital company co-founded in 2014 by Yat Siu and David Kim. The company initially focused on developing mobile games, then shifted to blockchain gaming and NFTs in 2018, and to AI in 2025.

The anti-deprivation rule (also known as fraud upon the bankruptcy law) is a principle applied by the courts in common law jurisdictions (other than the United States) in which, according to Mellish LJ in Re Jeavons, ex parte Mackay, "a person cannot make it a part of his contract that, in the event of bankruptcy, he is then to get some additional advantage which prevents the property be

Arbitrage ( , UK also ) is the practice of taking advantage of a difference in prices in two or more markets – striking a combination of matching deals to capitalize on the difference, the profit being the difference between the market prices at which the unit is traded. Arbitrage has the effect of causing prices of the same or very similar assets in different markets to converge.

In finance, arbitrage pricing theory (APT) is a multi-factor model for asset pricing which relates various macro-economic (systematic) risk variables to the pricing of financial assets. Proposed by economist Stephen Ross in 1976, it is widely believed to be an improved alternative to its predecessor, the capital asset pricing model (CAPM). APT is founded upon the law of one price, which

Ares Management Corporation is a global alternative investment manager operating in the credit, private equity and real estate markets. The company was founded in 1997, with additional offices across North America, Europe, and Asia.

The Armenia Stock Exchange (AMX; Armenian: Հայաստանի ֆոնդային բորսա, romanized: Hayastani fondayin borsa), formerly known as NASDAQ OMX Armenia and the Armenia Securities Exchange, is the only stock exchange currently operating in Armenia. It is located in Yerevan, the capital city. The state regulatory authority for the stock exchange and the Armenian securities market is the Central B

Group Captain Arthur Deane Nesbitt (16 November 1910 – 22 February 1978) was a Canadian air force officer and businessman.

Ascension is a large private Catholic healthcare system in the United States. Ascension had 142,000 employees, 90 hospitals, and 40 senior living facilities operating in 17 states and the District of Columbia as of July 1, 2025. Ascension is one of the largest nonprofit and one of the largest Catholic health systems in the United States. It also operates a number of for-profit firms, in

An Asian option (or average value option) is a special type of option contract. For Asian options, the payoff is determined by the average underlying price over some pre-set period of time. This is different from the case of the usual European option and American option, where the payoff of the option contract depends on the price of the underlying instrument at exercise; Asian options a

Asset location (AL) is a term used in personal finance to refer to how investors distribute their investments across savings vehicles including taxable accounts, tax-exempt accounts (e.g., Tax-free savings accounts (TFSA), Roth IRA, Individual savings accounts (ISA), Tax-exempt special savings accounts (TESSA)), tax-deferred accounts (e.g., Canadian registered retirement savings plan (RR

The term asset swap has a number of different meanings:

At the Threshold of an Era (Chinese: 創世紀) was a Hong Kong epic drama series broadcast by TVB Jade Channel from 11 October to 18 December 1999 and 13 March to 26 May 2000 and was extensively promoted by TVB as its cross-millennium, one-hundred-episode-long epic. The series composed of two parts, with a gap in between airing.

Attention theft is a theory in economic sociology and psychology which describes situations in which marketers serve advertisements to consumers who have not consented to view them and who are given nothing in return. Perpetrators seek to distract targets' attention through the use of advertising content, thereby achieving a form of manipulation.

Audience measurement calculates how many people are in an audience, usually in relation to radio listenership and television viewership, but also in relation to newspaper and magazine readership and, increasingly, web traffic. The term is sometimes used with regard to practices that help broadcasters and advertisers determine who is listening, rather than how many people are listening. I

The Bachelier model is a model of an asset price under Brownian motion presented by Louis Bachelier in his PhD thesis The Theory of Speculation (French: Théorie de la spéculation), published 1900. It is also called the normal model equivalently (as opposed to log-normal model or Black–Scholes model). One early criticism of the Bachelier model is that the probability distribution which h

In options trading, the backspread is the converse strategy to the ratio spread and is also known as the reverse ratio spread. Using calls, a bullish strategy known as the call backspread can be constructed and with puts, a strategy known as the put backspread can be constructed.

Backtesting is a term used in modeling to refer to testing a predictive model on historical data. Backtesting is a type of retrodiction, and a special type of cross-validation applied to previous time period(s). In quantitative finance, backtesting is an important step before deploying algorithmic strategies in live markets.

Backwardation is a market condition where the price of a commodity's forward or futures contract price is trading below the spot price.

A bank account is a financial account maintained by a bank or other financial institution in which the financial transactions between the bank and a customer are recorded. Each financial institution sets the terms and conditions for each type of account it offers, which are classified in commonly understood types, such as deposit accounts, credit card accounts, current accounts, loan ac

Bank regulation and supervision refers to a form of financial regulation which subjects banks to certain requirements, restrictions and guidelines, enforced by a financial supervisory authority or supervisor, with semantic variations across jurisdictions. By and large, bank regulation and supervision aims at ensuring the stability of the banking sector and at fostering transparency betwe

Banking secrecy, alternatively known as financial privacy, banking discretion, or bank safety, is a conditional agreement between a bank and its clients that all foregoing activities remain secure, confidential, and private. Most often associated with banking in Switzerland, banking secrecy is prevalent in Luxembourg, Monaco, Hong Kong, Singapore, Ireland, and Lebanon, among other off-sh

Under English law, a bank has a general right to combine accounts where a customer has multiple accounts with the same bank. The right has been recognised since at least 1860. However it was not until the 1975 House of Lords decision in National Westminster Bank Ltd v Halesowen Presswork & Assemblies Ltd [1972] AC 785 that it was finally determined that this was a type of set-off righ

Banking in Nicaragua refers to its financial system, which includes private and state-owned banks, microfinance institutions, financial cooperatives, and insurance providers. All institutions are regulated by the Superintendency of Banks and Other Financial Institutions (SIBOIF), which makes sure there compliance with domestic laws and international standards. The Nicaraguan banking sect

Banking software refers to computer systems used by financial institutions to manage and deliver banking services. These systems support functions such as account management, transaction processing, record keeping, and customer interactions across various channels. Banking software may include core baking systems as well as applications for online, mobile, and automated services. Its

"Banq" and "banc" are alternative spellings used in company names to evade legal restrictions on the use of the word 'bank' while maintaining a similar pronunciation. This practice is common in the financial services industry, particularly in the United States.

Barclays Bank, at 20 The Town, Enfield, formerly the London and Provincial Bank, is a Grade II listed building in the London Borough of Enfield. It was designed by William Gillbee Scott in a Flemish Renaissance style and completed in 1897. London and Provincial were taken over by Barclays Bank in 1918.

Barnes & Noble Booksellers is an American bookseller with the largest number of retail outlets in the United States. The company operates approximately 600 retail stores across the United States.

A barrier option is an option whose payoff is conditional upon the underlying asset's price breaching a barrier level during the option's lifetime.

A basket option is a financial derivative, more specifically an exotic option, whose underlying is a weighted sum or average of different assets that have been grouped together in a basket. A basket option is similar to an index option, where a number of stocks have been grouped together in an index and the option is based on the price of the index, but differs in that the members and we

In economics, the Baumol effect, or Baumol's cost disease, first described by William J. Baumol and William G. Bowen in the 1960s, is the tendency for wages in jobs that have experienced little or no increase in labor productivity to rise in response to rising wages in other jobs that did experience high productivity growth. In turn, these sectors of the economy become more expensive ove

In options trading, a bear spread is a bearish, vertical spread options strategy that can be used when the options trader is moderately bearish on the underlying security.

The Belgrade Stock Exchange (BSE or BELEX; Serbian: Београдска берза, romanized: Beogradska berza) is a stock exchange based in Belgrade, the capital city of Serbia. The exchange was originally founded in 1894. It currently consist of 2 indices.

In finance, the beta (β or market beta or beta coefficient) is a statistic that measures the expected increase or decrease of an individual stock price in proportion to movements of the stock market as a whole. Beta can be used to indicate the contribution of an individual asset to the market risk of a portfolio when it is added in small quantity. It refers to an asset's non-diversifiabl

Bharti Airtel is an Indian multinational telecommunications company, headquartered in New Delhi. It operates in 18 countries across the Indian subcontinent, Africa, and the Channel Islands. In India, the company provides mobile telephony services using 5G, 4G, and LTE Advanced technologies, along with fixed-line broadband and voice services, while the range of services varies by country

The bid–ask spread (also bid–offer or bid/ask and buy/sell in the case of a market maker) is the difference between the prices quoted (either by a single market maker or in a limit order book) for an immediate sale (ask) and an immediate purchase (bid) for stocks, futures contracts, options, or currency pairs in some auction scenario. The size of the bid–ask spread in a security is one m

Bimetallism, also known as the bimetallic standard, is a monetary standard in which the value of the monetary unit is defined as equivalent to certain quantities of two metals, creating a fixed rate of exchange between them. In all known historical cases, the metals are gold and silver.

In finance, the binomial options pricing model (BOPM) provides a generalizable numerical method for the valuation of options. Essentially, the model uses a "discrete-time" (lattice based) model of the varying price over time of the underlying financial instrument, addressing cases where the closed-form Black–Scholes formula is wanting, which in general does not exist for the BOPM.

Black Knight, Inc. is an American corporation that provides integrated technology, services, data and analytics to the mortgage lending, servicing and real estate industries, as well as the capital and secondary markets. Black Knight is also known for its monthly benchmark data reports: Mortgage Monitor, a month-end analysis of mortgage performance statistics derived from Black Knight's

The Black model (also known as the Black-76 model) is a variant of the Black–Scholes option pricing model. Its primary applications are for pricing options on future contracts, bond options, interest rate cap and floors, and swaptions. It was first presented in a paper written by Fischer Black in 1976.

Blackboard, previously Anthology Inc., and before that, Blackboard, is an American educational technology company with corporate headquarters in Boca Raton, Florida. Blackboard is known for Blackboard Learn, a learning management system. Blackboard Inc. merged with Anthology in late 2021.

A block trade is a high-volume transaction in a security that is privately negotiated and executed outside of the open market for that security. Major broker-dealers often provide "block trading" services—sometimes known as "upstairs trading desks"—to their institutional clients. In the United States and Canada a block trade is usually at least 10,000 shares of a stock or $100,000 of bo

BNB is the native asset used by the BNB Chain ecosystem. This article covers its positioning, mechanisms, verification guidelines, and common misconceptions.

Paul David Hewson (born 10 May 1960), known by the nickname Bono ( BON-oh), is an Irish singer-songwriter and activist. He is a founding member, the lead vocalist, and primary lyricist of the rock band U2. Bono is known for his impassioned vocal style as well as his grandiose songwriting and performance style. His lyrics frequently include social and political themes, and religious image

Boomi is a software company that specializes in integration platform as a service (iPaaS), data integration, API management, master data management, data preparation, and AI-powered automation. The company's platform enables organizations to connect applications, manage APIs, integrate data, and automate business processes through a unified cloud-native solution. Boomi was founded in Ber

A boutique investment bank is a small investment bank that specializes in at least one aspect of investment banking, generally corporate finance, although some banks' strengths are retail in nature, such as Charles Schwab. Of those involved in corporate finance, capital raising, mergers and acquisitions and restructuring and reorganizations are their primary activities. Boutiques usually

In options trading, a box spread is a combination of positions that has a certain (i.e., riskless) payoff, considered to be simply "delta neutral interest rate position". For example, a bull spread constructed from calls (e.g., long a 50 call, short a 60 call) combined with a bear spread constructed from puts (e.g., long a 60 put, short a 50 put) has a constant payoff of the difference

Bpost (stylised bpost), also known as the Belgian Post Group, is the Belgian company responsible for the delivery of mail in Belgium. The Belgian Post Group is one of the largest civilian employers in Belgium. It provides a range of postal, courier, direct marketing, banking, insurance, and electronic services in a highly competitive European market. The headquarters are located in Bruss

A brand blunder is an error associated with the branding of a product, especially a new product in a new market. Reasons for such slips include the lack of understanding of the language, culture and consumer attitudes in the new market.

In marketing, brand implementation refers to the physical representation and consistent application of brand identity across visual and verbal media. In visual terms, this can include signage, uniforms, liveries, interior design and branded merchandise. Brand implementation encompasses facets of architecture, product design, industrial design, quantity surveying, engineering, procurement

Branded content (also known as branded entertainment) is a type of entertainment product made or otherwise funded by an advertiser. They are designed to build awareness for a particular brand by presenting content that reflects its values and image, without necessarily being presented as a promotion first and foremost. Branded content is distinguished from product placement—a business pr

The Bretton Woods Conference, formally known as the United Nations Monetary and Financial Conference, was the gathering of 730 delegates from all 44 allied nations at the Mount Washington Hotel, in Bretton Woods, New Hampshire, United States, to regulate what would be the international monetary and financial order after the conclusion of World War II.

Brigade Capital Management, LP, more commonly referred to as Brigade Capital, is a global alternative investment manager specializing in credit investment strategies. The firm employs a multi-strategy, multi-asset class investment approach focused on leveraged balance sheets and manages core strategies across long/short credit, distressed debt, capital structure arbitrage, long/short eq

Broederlijk Delen is a Flemish aid and development agency, which specializes in trying to improve the living conditions of rural communities in Africa and Latin America.

A broker is a person or entity that arranges transactions between a buyer and a seller. This may be done for a commission when the deal is executed. A broker who also acts as a seller or as a buyer becomes a principal party to the deal. Neither role should be confused with that of an agent—one who acts on behalf of a principal party in a deal.

In financial services, a broker-dealer is a natural person, company or other organization that engages in the business of trading securities for its own account or on behalf of its customers. Broker-dealers are at the heart of the securities and derivatives trading process.

BTCPay Server is a free and open-source, self-hosted Bitcoin payment processor created in 2017 by Nicolas Dorier. The software allows merchants to accept bitcoin payments directly to their own wallets rather than through a centralized processor, and supports both on-chain Bitcoin and Lightning Network payments.

The Buffett indicator (or the Buffett metric, or the Market capitalization-to-GDP ratio) is a valuation multiple used to assess how expensive or cheap the aggregate stock market is at a given point in time. It was proposed as a metric by investor Warren Buffett in 2001, who called it "probably the best single measure of where valuations stand at any given moment", and its modern form co

In options trading, a bull spread is a vertical spread options strategy that is designed to profit from a moderate rise in the price of the underlying security.

A bureau de change (plural bureaux de change, both BURE-oh də SHONZH; British English) or currency exchange (American English) is a business where people can buy or sell a foreign currency.

In finance, a butterfly (or simply fly) is a limited risk, non-directional options strategy that is designed to have a high probability of earning a limited profit when the future volatility of the underlying asset is expected to be lower (when long the butterfly) or higher (when short the butterfly) than that asset's current implied volatility.

Buy and hold, also called position trading, is an investment strategy whereby an investor buys financial assets or non-financial assets such as real estate, to hold them long term, with the goal of realizing price appreciation, despite volatility.

In finance, a calendar spread (also called a time spread or horizontal spread) is a spread trade involving the simultaneous purchase of futures or options expiring on a particular date and the sale of the same instrument expiring on another date. These individual purchases, known as the legs of the spread, vary only in expiration date; they are based on the same underlying market and str

In finance, a call option (often simply a "call") is an option contract that gives its buyer the right, but not the obligation, to buy an agreed quantity of a particular commodity, security, or other financial instrument from the seller at a specified price. The asset or instrument to which the option relates is known as the underlying, and the specified purchase price is known as the st

A callable bull/bear contract, or CBBC in short form, is a derivative financial instrument that provides investors with a leveraged investment in underlying assets, which can be a single stock, or an index. CBBC is usually issued by third parties, mostly investment banks, but neither by stock exchanges nor by asset owners. It was first introduced in Europe and Australia in 2001, and it i

Capital allocation line (CAL) is a graph created by investors to measure the risk of risky and risk-free assets. The graph displays the return to be made by taking on a certain level of risk. Its slope is known as the "reward-to-variability ratio".

In finance, the capital asset pricing model (CAPM) is a model used to determine a theoretically appropriate required rate of return of an asset, to make decisions about adding assets to a well-diversified portfolio. The model takes into account the asset's sensitivity to non-diversifiable risk (also known as systematic risk or market risk), often represented by the quantity beta (β) in t

Capital market line (CML) is the tangent line drawn from the point of the risk-free asset to the feasible region for risky assets. The tangency point M represents the market portfolio, so named since all rational investors (minimum variance criterion) should hold their risky assets in the same proportions as their weights in the market portfolio.

Cardano is a public decentralized blockchain platform which uses the cryptocurrency, ADA, to facilitate transactions.

In a cashless society, financial transactions are not conducted with physical banknotes or coins, but instead with digital information (usually an electronic representation of money). Cashless societies have existed from the time when human society came into existence, based on barter and other methods of exchange, and cashless transactions have also become possible in modern times using

The Catholic Extension Society (also known as Catholic Extension and the Catholic Church Extension Society) is a national fundraising 501(c)(3) organization which supports and strengthens poor mission dioceses across the United States. They provide funding and resources to dioceses and parishes through programs and services investing in people, infrastructure and ministries. This support

The "Celtic Tiger" (Irish: An Tíogar Ceilteach) is a term referring to the economy of Ireland from the mid-1990s to the end of the first decade of the 21st century, a period of rapid real economic growth fuelled by foreign direct investment. The boom was dampened by a subsequent property bubble in 2007 which brought forth a severe economic downturn culminating in 2008's Great Recession.

Central bank liquidity swap, known as a swap line, is a type of cross-currency swap used by a country's central bank to provide liquidity of its currency to another country's central bank. In a liquidity swap, the lending central bank uses its currency to buy the currency of another borrowing central bank at the market exchange rate, and agrees to sell the borrower's currency back at a r

Central European Media Enterprises (CME) is a media and entertainment group owned by PPF Group. It operates television businesses across seven countries in Central and Eastern Europe. Its main networks include TV Nova in the Czech Republic, Markíza in Slovakia, Pro TV in Romania, bTV in Bulgaria, RTL in Croatia and POP TV in Slovenia. CME operates 47 television channels reaching about 49

The Century 21 Organisation was a group of companies founded by Gerry Anderson in the early 1960s to expand on his television production company, AP Films (APF; later Century 21 Productions). In addition to APF, the group included:

A certificate of deposit (CD) is a time deposit sold by banks, thrift institutions, and credit unions in the United States. CDs typically differ from savings accounts because the CD has a specific, fixed term before money can be withdrawn without penalty. CDs also generally have higher interest rates than savings accounts. CDs require a minimum deposit and may offer higher rates for larg

Change Healthcare Inc. (previously known as Emdeon) is a healthcare technology company that provides revenue cycle management and payment processing services for healthcare providers and insurers in the United States. The business was acquired by Optum in a $13 billion deal in 2022, in an effort to combine their service operations with the aforementioned technologies that Change Healthca

Charles Hayden (July 8, 1870 – January 8, 1937) was an American banker, businessman, financier and philanthropist. He was the senior partner of Hayden, Stone & Co. and his influence was such that James W. Gerard listed him among those "who are too busy to hold political office, but determine who shall." Instrumental in the financing of Arizona copper mines and smelters, the smelting comm

China originally joined the World Bank Group (WBG) on December 27, 1945. However, after the Chinese Civil War, the World Bank recognized the Republic of China as its member, until the relationship ended in 1980, when the membership was replaced by the People's Republic of China. The People's Republic of China (PRC) did not become involved with the World Bank group until 1980, when it fir

The China Foreign Exchange Trade System (CFETS; Chinese: 中國外匯交易中心), also known as National Interbank Funding Center (NIFC; Chinese: 全国银行间同业拆借中心), is a financial market infrastructure and electronic trading platform in China, established in 1994 in Shanghai under the People's Bank of China (PBC).

The China National Clearing Center (also CNCC; Chinese: 中国人民银行清算总中心, lit. 'People's Bank of China Clearing Center') is a non-profit public institution created in May 1990 that is administered by the People's Bank of China and runs several of China's key payment systems.

In finance, a chooser option is a special type of option contract. It gives the purchaser a fixed period to decide whether the derivative will be a European call or put option.