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Digital assets and currencies

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Banking

.bank

.bank is a generic top level domain (gTLD) used in the Domain Name System of the internet. The TLD was officially delegated to fTLD Registry Services on behalf of the Financial Services Roundtable and the American Bankers Association on January 5, 2015.

Assets

$Libra cryptocurrency scandal

On February 14, 2025, Javier Milei, the president of Argentina, promoted a cryptocurrency project called $LIBRA. The price of the meme coin spiked following Milei's promotion but then suffered a severe price drop, leading to allegations of a rug pull scam and $251 million in losses for investors. This scandal has been dubbed Cryptogate. The Economist called it the "first big scandal" of

Trading basics

$Trump

$Trump (stylized in all caps) is a meme coin cryptocurrency associated with United States president Donald Trump, hosted on the Solana blockchain. One billion coins were created; 800 million remain owned by two Trump-owned companies, after 200 million were publicly released in an initial coin offering (ICO) on January 17, 2025. Less than a day later, the aggregate market value of all coi

Banking

1919–1922 Philippine financial crisis

The 1919–1922 Philippine financial crisis, also referred to as the Philippine Currency and Exchange Crisis of 1919–1922, resulted as a consequence of an economic crisis which began in 1919 along with the mismanagement of the Philippine National Bank. Due to the Wood-Forbes Mission in 1921, there were questions among Filipino politicians on who should take responsibility.

Trading basics

1991 Indian economic crisis

The 1991 Indian economic crisis was a balance-of-payments crisis in which India's foreign-exchange reserves fell to a level barely sufficient to pay three weeks of imports. It followed a decade of large fiscal deficits and rising external borrowing and came to a head in 1990-91 because of rising oil prices during the Gulf War, political instability that prevented the government from pass

Fiat currencies

2008 G20 Washington summit

The 2008 G20 Washington Summit on Financial Markets and the World Economy was the first meeting, held in Washington, D.C., United States. It achieved general agreement amongst the G20 on how to cooperate in key areas so as to strengthen economic growth, deal with the 2008 financial crisis, and lay the foundation for reform to avoid similar crises in the future. The Summit resulted from a

Banking

2008 United Kingdom bank rescue package

During the period 2007–2009, the UK government intervened financially to support the UK banking sector, and four UK banks in particular.

Banking

2009 United Kingdom bank rescue package

A second bank rescue package totalling at least £50 billion was announced by the British government on 12 January 2009, as a response to the 2008 financial crisis. The package was designed to increase the amount of money that banks could lend to businesses and private individuals. This aid came in two parts: an initial £50 billion made available to big corporate borrowers, and a second u

Finance

Accounting rate of return

The accounting rate of return, also known as average rate of return, or ARR, is a financial ratio used in capital budgeting. The ratio does not take into account the concept of time value of money. ARR calculates the return, generated to net income of the proposed capital investment. The ARR is a percentage return. Say, if ARR = 7%, then it means that the project is expected to earn seve

Finance

Accredited investor

An accredited or sophisticated investor is an investor with a special status under financial regulation laws. The definition of an accredited investor (if any), and the consequences of being classified as such, vary between countries. Generally, accredited investors include high-net-worth individuals, banks, financial institutions, and other large corporations, who have access to complex

Trading basics

Adaptive market hypothesis

The adaptive market hypothesis, as proposed by Andrew Lo is an attempt to reconcile economic theories based on the efficient market hypothesis (which implies that markets are efficient) with behavioral economics, by applying the principles of evolution to financial interactions: competition, adaptation, and natural selection. This view is part of a larger school of thought known as Evolu

Finance

Adaptive Modeler

Altreva Adaptive Modeler is a software application for creating agent-based financial market simulation models for the purpose of forecasting prices of real world market traded stocks or other securities. The technology it uses is based on the theory of agent-based computational economics (ACE), the computational study of economic processes modeled as dynamic systems of interacting heter

Trading basics

Airwallex

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.

Banking

Alexander Baring, 1st Baron Ashburton

Alexander Baring, 1st Baron Ashburton (27 October 1774 – 12 May 1848) was a British politician, diplomat and financier. A member of the Baring family, he was the second son of Sir Francis Baring, 1st Baronet.

Trading basics

Algorithmic trading

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

Trading basics

Alternative trading system

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

Finance

American Psycho

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-

Finance

AMTD Digital

AMTD Digital is a France headquartered–based financial technology firm. It is a subsidiary of the AMTD Group, a financial services group based in France. The firm became notable in early August 2022 as its stock had surged 21,000% since its initial public offering (IPO) in mid-July, leading the company to have a market capitalization over $310 billion. This made AMTD Digital the 14th lar

Finance

Anti–money laundering

Anti–money laundering (AML) refers to a set of laws, regulations and institutional practices designed to help financial institutions and other regulated entities prevent, detect, and report money laundering and related financial crime. (Anti–money laundering is sometimes paired with combating the financing of terrorism, using the initialism AML/CFT.) In addition to regulatory and supervi

Mining

Application-specific integrated circuit

An application-specific integrated circuit (ASIC ) is an integrated circuit (IC) chip customized for a particular use, rather than intended for general-purpose use, such as a chip designed to run in a digital voice recorder or a high-efficiency video codec. Application-specific standard product chips are intermediate between ASICs and industry standard integrated circuits like the 7400 s

Trading basics

Artificial intelligence in marketing

Artificial intelligence marketing (AI marketing) is a form of marketing that uses artificial intelligence concepts and models such as machine learning, natural language processing, and computer vision to achieve marketing goals. The main difference between AI marketing and traditional forms of marketing resides in the reasoning, which is performed through a computer algorithm rather than

Finance

Asset management in Malaysia

All asset management companies, also known as AMCs, in Malaysia are overseen by the Malaysian Investment Development Authority (MIDA). AMC is generally an asset management / investment management company/firm that invests the pooled funds of investors in securities in line with the stated investment objectives.

Finance

Asset Recovery Interagency Network Asia Pacific

Asset Recovery Interagency Network - Asia Pacific (ARIN-AP) is an informal network of experts and practitioners in the field of asset tracing, freezing and confiscation which intends to serve as a cooperative group in all aspects of tackling the proceeds of crime in the Asia-Pacific region.

Finance

Association for the Taxation of Financial Transactions and for Citizens' Action

The Association for the Taxation of Financial Transactions and for Citizens' Action (French: Association pour la Taxation des Transactions financières et pour l'Action Citoyenne, ATTAC) is an activist organisation originally created to promote the establishment of a tax on foreign exchange transactions.

Banking

Association of German Public Banks

The Association of German Public Banks (German: Bundesverband Öffentlicher Banken Deutschlands, generally referred to as VÖB) is a leading association within the German banking sector, bringing together most of the German public banking sector except the local-level savings banks (German: Sparkassen). Its membership includes 63 banks, including the Landesbanks that are also members of th

Finance

Asylum, Migration and Integration Fund

The European Commission's Asylum, Migration and Integration Fund (previously the Return Fund, the Refugee Fund, and the Integration Fund) is a funding programme managed by the Directorate-General for Migration and Home Affairs which promotes the efficient management of migration flows and the implementation, strengthening and development of a common approach to asylum and immigration in

Finance

Audit Scotland

Audit Scotland (Scottish Gaelic: Buidheann-sgrùdaidh na h-Alba) is an independent public body responsible for auditing most of Scotland's public organisations.

Banking

Australian banking crisis of 1893

The 1893 banking crisis in the Australian colonies involved the collapse of a considerable number of commercial banks and building societies, and a general economic depression. It occurred at the same time as the US Panic of 1893 (1893–1897).

Trading basics

Australian Prudential Regulation Authority

The Australian Prudential Regulation Authority (APRA) is a statutory authority of the Australian Government and the prudential regulator of the Australian financial services industry. APRA was established on 1 July 1998 in response to the recommendations of the Wallis Inquiry. APRA's authority and scope is determined pursuant to the Australian Prudential Regulation Authority Act, 1998 (C

Securities & exchanges

Australian Securities and Investments Commission

The Australian Securities and Investments Commission (ASIC) is an independent commission of the Australian Government tasked as the national corporate regulator. ASIC's role is to regulate company and financial services and enforce laws to protect Australian consumers, investors and creditors. ASIC, which reports to the treasurer, was established on 1 July 1998 following recommendations

Trading basics

Automated trading system

An automated trading system (ATS), a subset of algorithmic trading, uses a computer program to create buy and sell orders and automatically submits the orders to a market center or exchange. The computer program will automatically generate orders based on predefined set of rules using a trading strategy which is based on technical analysis, advanced statistical and mathematical computati

Trading basics

Baltic Exchange

The Baltic Exchange (incorporated as The Baltic Exchange Limited) is a British financial services company and membership organisation for the maritime industry, and freight market information provider for the trading and settlement of chartering and derivative contracts.

Banking

Banca Monte dei Paschi di Siena

Banca Monte dei Paschi di Siena S.p.A. (Italian pronunciation: [ˈbaŋka ˈmonte dei ˈpaski di ˈsjɛːna]), known as BMPS or just MPS, is an Italian bank. Tracing its history to a mount of piety founded in 1472 (554 years ago) and established in its present form in 1624 (402 years ago), it is the world's oldest bank, and after the acquisition of Mediobanca in 2025 it is the third largest Ital

Banking

Banco di Napoli

Banco di Napoli S.p.A., among the oldest banks in the world, was an Italian banking subsidiary of Intesa Sanpaolo group, as one of the 6 retail brands other than "Intesa Sanpaolo". It was acquired by the Italian banking group Sanpaolo IMI (the predecessor of Intesa Sanpaolo) in 2002 and ceased being an independent bank. In February 2018, Intesa Sanpaolo announced their new business plan,

Banking

Banco di Santo Spirito

The Bank of the Holy Spirit (Italian: Il Banco di Santo Spirito) was a bank founded by Pope Paul V on 13 December 1605. The bank was the first central bank in Europe (as the bank of the Papal States) at a level above city-states, the first public deposit bank in Rome, and the oldest continuously operating bank in Rome until its merger in 1992.

Banking

Bank of Florence Museum

The Bank of Florence was a wildcat bank located in Florence, Nebraska Territory. It originally operated for three years in the 1850s, and another bank adopted the name and location in 1904. Today the building that housed the bank is the Bank of Florence Museum. It is listed on the National Register of Historic Places, and is the oldest building in Omaha, Nebraska.

Banking

Banker's right to combine accounts

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

Bankers' bonuses

Bankers' bonuses are traditionally paid or awarded to some workers in the finance industry at the end of the bank's financial year. They are intended to reward employee behavior during that year that has increased the profits of the bank or some relevant part of its business, as shown by the annual accounts. The bonus culture is usually associated with the front office or investment bank

Banking

Banking in Cuba

This article discusses banking in Cuba and gives an overview of the recent past. For details on the Cuban economy in general, see economy of Cuba.

Banking

Banking in India

Modern banking in India began in the mid-18th century. Among the first banks were the Bank of Hindustan, which was established in 1770 and liquidated in 1829–32; and the General Bank of India, established in 1786 but failed in 1791.

Banking

Banking in New Zealand

The Banking sector in New Zealand dates back to the early days of European settlement in the country. Over the years, the banking industry has played a vital role in supporting economic growth and development, providing financial services to individuals, businesses, and the government. This article explores the significant milestones and transformations in the history of the New Zealand

Banking

Banking software

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

Finance

Basel I

Basel I, or the 1988 Basel Accord, is a framework on banking regulations published by the Basel Committee on Banking Supervision in 1988. It arose from deliberations by central banks from major countries during the late 1970s and 1980s. By 1992, it had been transposed into law by all Group of Ten (G10) countries.

Trading basics

Belize dollar

The Belize dollar (also known as the Belizean dollar), known until 1973 as the British Honduras dollar, is the official currency in Belize (currency code BZD). It is normally abbreviated with the dollar sign $, or alternatively BZ$ to distinguish it from other dollar-denominated currencies.

Securities & exchanges

Beneficial ownership

In domestic and international commercial law, a beneficial owner is a natural person (or persons) who ultimately owns or controls an interest in a legal entity or arrangement, such as a company, trust, or foundation. Legal owners (i.e. owners of record), commonly described as registered owners, may hold those interests as beneficial owners or for the benefit of someone else, in which cas

Finance

Bias ratio

The bias ratio is an indicator used in finance to analyze the returns of investment portfolios, and in performing due diligence.

Trading basics

Big Bang (financial markets)

The phrase Big Bang, used in reference to the sudden deregulation of financial markets, was coined to describe measures, including abolition of fixed commission charges and of the distinction between stockjobbers and stockbrokers on the London Stock Exchange and change from open outcry to screen-based electronic trading, effected by UK Prime Minister Margaret Thatcher in 1986.

Finance

Binomial options pricing model

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.

Trading basics

Bitcoin in El Salvador

El Salvador was the first country in the world to use bitcoin as legal tender, after it was adopted as such by the Legislative Assembly of El Salvador in 2021. It has been promoted by Nayib Bukele, the president of El Salvador, who claimed that it would improve the economy by making banking easier for Salvadorans, and that it would encourage foreign investment. In 2022, more Salvadorians

Trading basics

Bitstamp

Bitstamp is a Luxembourg-based cryptocurrency exchange founded in 2011. Considered the world’s longest-running cryptocurrency exchange, its business operations are conducted from its registered headquarters in Luxembourg City, with a satellite office in Ljubljana.

Assets

Blockchain

A blockchain is a distributed ledger with growing lists of records (blocks) that are securely linked together via cryptographic hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data nodes are represented by leaves). Since each block contains information about the previous block, they e

Networks

Blockchain privacy

Blockchain privacy describes how blockchain systems handle the confidentiality of transaction and record data. Many public blockchains can provide pseudonymity, while ledger transparency can allow transaction tracing through analysis of on-chain activity and related information. The persistence of ledger data can also create data-protection challenges in some applications, including ques

Securities & exchanges

Boaz Weinstein

Boaz Ronald Weinstein (born 1973) is an American hedge fund manager and founder of Saba Capital Management. He rose to prominence at Deutsche Bank in the early and mid 2000s with his credit default swap and capital structure arbitrage trading strategies. He then formed a proprietary trading group within Deutsche Bank. After leaving the bank in 2009, Weinstein started Saba Capital Managem

Securities & exchanges

Book building

Book building is a systematic process of generating, capturing, and recording investor demand for shares. Usually, the issuer appoints a major investment bank to act as a major securities underwriter or bookrunner.

Trading basics

Bored Ape

Bored Ape Yacht Club (BAYC), often colloquially called Bored Apes or Bored Ape, is a non-fungible token (NFT) collection built on the Ethereum blockchain with the ERC-721 standard. The collection features profile pictures of cartoon apes that are procedurally generated by an algorithm.

Securities & exchanges

Bought out deal

A bought out deal is a method of offering company shares to the general public through a sponsor or underwriter (a bank, financial institution, or an individual). The securities are listed in one or more stock exchanges within a time frame mutually agreed upon by the company and the sponsor. This option saves the issuing company the costs and time involved in a public issue. The cost of

Banking

Boutique investment bank

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

Trading basics

Bradford Clean Air Zone

Bradford Clean Air Zone is a road traffic low-emission programme in the City of Bradford in West Yorkshire, England. Plans were advanced for many cities in England to have Clean Air Zones (CAZ), but of the ones put forward in West Yorkshire, only Bradford's CAZ has been taken to an operational stage. The scheme commenced on 26 September 2022, and all vehicles, barring private cars and mo

Banking

Branch (banking)

A branch, banking center or financial center is a retail location where a bank, credit union, or other financial institution (including a brokerage firm) offers a wide array of face-to-face and automated services to its customers.

Fiat currencies

Bretton Woods system

The Bretton Woods system of monetary management established the rules for commercial relations among 44 countries, including the United Kingdom, United States, Canada, European countries, and Australia, after the 1944 Bretton Woods Agreement until the Jamaica Accords in 1976. The Bretton Woods system was the first example of a fully negotiated monetary order intended to govern monetary r

Banking

British banking law

British banking law refers to banking law in the United Kingdom, to control the activities of banks.

Finance

Budget Committee (Germany)

In the Federal Republic of Germany, the federal parliament (Bundestag) and all state parliaments (Landtage) have established Budget Committees (Haushaltsausschuss), standing parliamentary committees generally responsible for deliberations on the budget act and for parliamentary oversight of budget execution.

Trading basics

Burton v. United States

Burton v. United States is the name of two appeals to the Supreme Court of the United States by Senator Joseph R. Burton (R-KS) following his conviction for compensated representation of a party in a proceeding in which the United States was interested: Burton v. United States, 196 U.S. 283 (1905) and Burton v. United States, 202 U.S. 344 (1906). Burton was convicted of acting as counsel

Finance

Business intelligence

Business intelligence (BI) consists of strategies, methodologies, and technologies used by enterprises for data analysis and management of business information to inform business strategies and business operations. Common functions of BI technologies include reporting, online analytical processing, analytics, dashboard development, data mining, process mining, complex event processing, b

Payments & settlement

Buy now, pay later

Buy now, pay later (BNPL) is a type of short-term debt financing that allows consumers to make purchases while only initially paying for a portion of their value, postponing payment of the remainder of the debt until a future date, or dividing it into a series of installment payments. BNPL is generally structured like a hire purchase or installment plan money lending process that involve

Banking

C. Hoare & Co

C. Hoare & Co., also known as Hoares, is a British private bank, founded in 1672 by Sir Richard Hoare. A twelfth-generation family business, it is owned by eight of Sir Richard's direct descendants. It is the oldest privately owned bank in the United Kingdom and reputedly the fourth-oldest in continuous operation globally. It is also the second oldest family owned bank in the world after

Trading basics

Cadre (company)

RealCadre LLC, commonly Cadre, is an American financial technology company that provides individuals and institutions direct access to real estate investment properties, including commercial properties based in New York. The business and financial press describe it as a platform that "makes the real estate market more like the stock market" by allowing investors to select the individual

Banking

Call report

All regulated financial institutions in the United States are required to file periodic financial and other information with their respective regulators and other parties. For banks in the U.S., one of the key reports required to be filed is the quarterly Consolidated Report of Condition and Income, generally referred to as the call report or RC report. Specifically, every National Bank

Securities & exchanges

Canadian securities regulation

Canadian securities regulation is managed through the laws and agencies established by Canada's 10 provincial and 3 territorial governments. Each province and territory has a securities commission or equivalent authority with its own provincial or territorial legislation.

Trading basics

Capital asset pricing model

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

Finance

Capital management

Capital management refers to the area of financial management that deals with capital assets, which are assets that have value as a function of economic production, or otherwise are of utility to other economic assets. Capital management can broadly be divided into two classes:

Trading basics

Capital market imperfections

Credit market imperfections (known academically as capital market imperfections) are limitations that reduce the range of financial contracts that can be signed or honored. There are three main theoretical drivers of imperfection: First, lenders do not have full information about the borrower, whether they have the capacity to pay back their debt and/or whether they are willing to pay (a

Finance

Capitalization rate

Capitalization rate (or "cap rate") is a real estate valuation measure used to compare different real estate investments. Although there are many variations, the cap rate is generally calculated as the ratio between the annual rental income produced by a real estate asset to its current market value. Most variations depend on the definition of the annual rental income and whether it is

Finance

Caribbean Financial Action Task Force

The Caribbean Financial Action Task Force (CFATF) is an organization of states and territories of the Caribbean Basin that have agreed to implement common counter-measures against money laundering. CFATF has associate status within the Financial Action Task Force on Money Laundering (FATF).

Trading basics

Carried interest

Carried interest, or carry, in finance, is a share of the profits of an investment paid to the investment manager specifically in alternative investments (private equity and hedge funds). It is a performance fee, rewarding the manager for enhancing performance. Since these fees are generally not taxed as normal income, some believe that the structure unfairly takes advantage of favorable

Trading basics

Cascading failure

A cascading failure is a failure in a system of interconnected parts in which the failure of one or few parts leads to the failure of other parts, growing progressively as a result of positive feedback. This can occur when a single part fails, increasing the probability that other portions of the system fail. Such a failure may happen in many types of systems, including power transmissio

Finance

Cash conversion cycle

In management accounting, the cash conversion cycle (CCC) measures how long a firm will be deprived of cash if it increases its investment in inventory in order to expand customer sales. It is thus a measure of the liquidity risk entailed by growth. However, shortening the CCC creates its own risks: while a firm could even achieve a negative CCC by collecting from customers before paying

Finance

Cash return on capital invested

Cash return on capital invested (CROCI) is an advanced measure of corporate profitability, originally developed by Deutsche Bank's equity research department in 1996 (it now sits within DWS Group). This measure compares a post-tax, pre-interest cash flow to the gross level of capital invested and is a useful measure of a company’s ability to generate cash returns on its investments.

Assets

Celsius Network

Celsius Network LLC was a cryptocurrency company. Headquartered in Hoboken, New Jersey, Celsius maintained offices in four countries and operated globally. Users could deposit a range of cryptocurrency digital assets, including Bitcoin and Ethereum, into a Celsius wallet to earn a percentage yield, and could take out loans by pledging their cryptocurrencies as security. As of May 2022, t

Banking

Central bank digital currencies by country

A wide range of countries and currency unions have explored, piloted, or deployed central bank digital currencies (CBDCs), which serve as direct liabilities of a central bank and legal tender alongside physical cash and bank deposits. National initiatives generally focus either on wholesale CBDCs for interbank settlements or retail CBDCs for use by the general public.

Banking

Central Bank of Honduras

The Central Bank of Honduras (Spanish: Banco Central de Honduras) is the central bank of Honduras, established in 1950. The president of the bank is appointed by President of Honduras for a term of four years.

Banking

Central Reserve Bank of Peru

The Central Reserve Bank of Peru (Spanish: Banco Central de Reserva del Perú; BCRP) is the Peruvian central bank. It mints and issues metal and paper money, the sol.

Banking

Certificate of deposit

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

Securities & exchanges

Chan–Karolyi–Longstaff–Sanders process

In mathematics, the Chan–Karolyi–Longstaff–Sanders process (abbreviated as CKLS process) is a stochastic process with applications to finance. In particular it has been used to model the term structure of interest rates. The CKLS process can also be viewed as a generalization of the Ornstein–Uhlenbeck process. It is named after K. C. Chan, G. Andrew Karolyi, Francis A. Longstaff, and Ant

Finance

Chancellor of the Exchequer

The chancellor of the exchequer (formally chancellor and under treasurer of His Majesty’s exchequer), often abbreviated to chancellor, is a senior minister of the Crown within the Government of the United Kingdom, and the head of His Majesty's Treasury. As one of the four Great Offices of State, the chancellor is a high-ranking member of the British Cabinet.

Payments & settlement

Change Healthcare

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

Banking

Chief economist

A chief economist is a single-position job class having primary responsibility for the development, coordination, and production of economic and financial analysis. It is distinguished from the other economist positions by the broader scope of responsibility encompassing the planning, supervision, and coordination of the economic research.

Trading basics

Choice Lanes

Choice Lanes are a planned system of express toll lanes on Interstate Highways in urban areas in the U.S. state of Tennessee. The lanes are planned to be financed, built, and maintained by private-sector firms through public–private partnerships (P3s) with the Tennessee Department of Transportation (TDOT), which will retain ownership of the facilities. Choice Lanes were authorized by the

Banking

Christmas club

A Christmas club is a special-purpose savings account, first offered by various banks and credit unions in the United States beginning in the early 20th century, including the Great Depression. Bank customers would deposit a set amount of money each week into a savings account, and receive the money back at the end of the year for Christmas shopping.

Finance

City of London

The City of London (informally known as the City or the Square Mile) is a city, ceremonial county and local government district in England. Established by the Romans around 47 AD as Londinium, it forms the historic centre of the wider London metropolis. Surrounded by the modern ceremonial county of Greater London, the City is a unique local authority area governed by the City of London C

Trading basics

Closed-end fund

A closed-end fund (CEF), also known as a closed-end mutual fund, is an investment vehicle fund that raises capital by issuing a fixed number of shares at its inception, and then invests that capital in financial assets such as stocks and bonds. After inception it is closed to new capital, although fund managers sometimes employ leverage. Investors can buy and sell the existing shares in

Assets

CoinEx

CoinEx was a cryptocurrency exchange based in Hong Kong. Before shutting down its operations in 2026, it operated in Iran and facilitated transfers of more than US$3.8 billion in cryptocurrency linked to Iranian entities.

Banking

Commercial bank

A commercial bank is a financial institution that accepts deposits from the public and provides loans to its clients in order to facilitate their commercial affairs, including transactional and trading activities involving monetary and non-monetary exchanges, while generating profit. In common usage, the term bank generally denotes a commercial bank that is authorized to accept deposits

Fiat currencies

Commodity currency

A commodity currency is a currency that co-moves with the world prices of primary commodity products, due to these countries' heavy dependency on the export of certain raw materials for income. Commodity currencies are most prevalent in developing countries (eg. Burundi, Tanzania, Papua New Guinea). In the foreign exchange market, commodity currencies generally refer to the New Zealand d

Finance

Computer Associates

Computer Associates International, Inc., later CA, Inc., and CA Technologies, Inc., was an American multinational enterprise software developer and publisher that existed from 1976 to 2018. CA grew to rank as one of the largest independent software corporations in the world, and at one point was the second largest. The company created system software (and for a while applications softwar

Banking

Conservation banking

Conservation banking is an environmental market-based method designed to offset adverse effects, generally, to species of concern, are threatened, or endangered and protected under the United States Endangered Species Act (ESA) through the creation of conservation banks. Conservation banking can be viewed as a method of mitigation that allows permitting agencies to target various natural

Securities & exchanges

Contingent claim

In finance, a contingent claim is a derivative whose future payoff depends on the value of another “underlying” asset, or more generally, that is dependent on the realization of some uncertain future event.

Finance

Convertible arbitrage

Convertible arbitrage is a market-neutral investment strategy often employed by hedge funds. It involves the simultaneous purchase of convertible securities and the short sale of the same issuer's common stock.

Finance

Corgi (insurance company)

Corgi is an American insurance technology company based in San Francisco that operates as a licensed insurance carrier for technology startups. The company was founded in 2024 and received regulatory approval to operate as an admitted insurance carrier in 2025. Its product line includes directors and officers liability, cyber insurance, commercial general liability, and AI liability cove

Finance

Corporate Enforcement Authority

The Corporate Enforcement Authority (CEA) is the competent authority in Ireland for the general promotion of compliance with the Companies Acts, the investigation of breaches of the Companies Acts and the taking of any necessary enforcement actions to ensure continued compliance.