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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

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.

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

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

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

Assets

2021 Squid Game cryptocurrency scam

In 2021, a significant fraudulent event took place in the world of cryptocurrency. Inspired by the popular South Korean Netflix series Squid Game, this cryptocurrency, known as $SQUID (Squid Coin), promised investors an opportunity to play and earn an through "upcoming fan-made online game" inspired by Squid Game. However, it quickly unraveled as a rug pull, leaving investors defrauded o

Assets

2024 WazirX hack

On 18 July, 2024, WazirX, an Indian cryptocurrency exchange, reported a cyberattack in which approximately US$234.9 million (around ₹2,000 crore) in digital assets were stolen from a multi-signature wallet used under a third-party custody arrangement with Liminal Custody. Global analysis later linked the attack to the Lazarus Group, a North Korea–associated threat actor targeting crypto

Trading basics

4690 Operating System

4690 Operating System (sometimes shortened to 4690 OS or 4690) is a specially designed point of sale (POS) operating system, originally sold by IBM. In 2012, IBM sold its retail business, including this product, to Toshiba, which assumed support. 4690 is widely used by IBM and Toshiba retail customers to run retail systems which run their own applications and others. Retailers have used

Finance

Aave

Aave is a decentralized finance protocol (DeFi) that enables the lending and borrowing of cryptocurrencies without the involvement of intermediary financial institutions.

Securities & exchanges

Accumulator (structured product)

Accumulators (a.k.a. share forward accumulators) are financial structured products sold by an issuer (seller) to investors (the buyer) that require the buyers to buy shares of some underlying security at a predetermined strike price, settled periodically.

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

Banking

Adjustable-rate mortgage

A variable-rate mortgage, adjustable-rate mortgage (ARM), or tracker mortgage is a mortgage loan with the interest rate on the note periodically adjusted based on an index which reflects the cost to the lender of borrowing on the credit markets. The loan may be offered at the lender's standard variable rate/base rate. There may be a direct and legally defined link to the underlying inde

Trading basics

Admirals (company)

Admirals (formerly known as Admiral Markets) is an Estonian online brokerage group based in Tallinn, Estonia, providing access to foreign-exchange trading and contracts for difference (CFDs). Established in 2003 by Alexander Tsikhilov, the company operates through several licensed entities.

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.

Trading basics

Al-Barakat

Al-Barakat, or Al-Barakaat (Arabic: البركات), which means "Blessings" in Arabic, is a group of companies established in 1987 in Somalia. The firm is involved in the modern form of hawala, an informal value transfer system and remittance method. By 2001, Al-Barakat had outlets in 40 countries, and was the country's largest private employer. It handled about 140 million US$ a year from the

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.

Assets

Alexander Browder

Alexander Browder (born 2009) is a British student and financial crime researcher. He is the founder of the Global Cryptocurrency Laundering Database and the author of a 2026 report, published by the Henry Jackson Society, on the alleged use of cryptocurrency networks by sanctioned states to evade Western sanctions. In June 2026, at the age of 17, he was placed on an entry-ban list by th

Trading basics

Alpari

Alpari is a retail broker offering trading in the foreign exchange (forex) and contracts for difference (CFDs). The brand was founded in 1998 in Kazan, Russia, by entrepreneur Andrey Dashin. The brand has operated in a number of jurisdictions under local entities. As of 2025, Alpari’s international services are provided by Parlance Trading Ltd, licensed by the Mwali International Service

Securities & exchanges

Alte Handelsbörse

The Alte Handelsbörse or Alte Börse (Old exchange) in Leipzig, Saxony, Germany, is the city's oldest assembly building of merchants, and also the oldest Baroque building. Built as the Börse in 1678, it is now used as an event venue and is known in English as the Old Stock Exchange.

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

Trading basics

American depositary receipt

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.

Payments & settlement

American Express

American Express Company (Amex) is an American bank holding company and multinational financial services corporation that specializes in payment cards. It is headquartered at 200 Vesey Street, also known as American Express Tower, in the Battery Park City neighborhood of Lower Manhattan; in 2026, the company announced that it would develop and be the sole occupant of the new 2 World Trad

Trading basics

American Investment Council

The American Investment Council (AIC), formerly the Private Equity Growth Capital Council (PEGCC), is a lobbying, advocacy, and research organization based in Washington, D.C., that was launched by a consortium of private equity firms in February 2007. It focuses on defending and promoting the private equity and growth capital investment industry to lawmakers and the public at large. Its

Securities & exchanges

American Stock Exchange Building

The American Stock Exchange Building, formerly known as the New York Curb Exchange Building and also known as 86 Trinity Place or 123 Greenwich Street, is the former headquarters of the American Stock Exchange. Designed in two sections by Starrett & van Vleck, it is located between Greenwich Street and Trinity Place in the Financial District of Lower Manhattan in New York City, with its

Trading basics

Andrew Lee (entrepreneur)

Andrew Lee, also known as Dangun (born December 1983), is an American entrepreneur and the founder of the VPN service Private Internet Access, which started in 2010. Since 2023, he has been the self-proclaimed King of the non-territorial "Joseon Empire", recognized by Antigua and Barbuda as a successor state to Joseon and the Korean Empire; in the media, he is known as "Crown Prince of K

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

Payments & settlement

Apple Pay

Apple Pay is a mobile payment service by Apple that allows users to make payments in person, in iOS apps, and on the web. Supported on iPhone, Apple Watch, iPad, Mac, and Vision Pro, Apple Pay digitizes and can replace a credit or debit card chip and PIN transaction at a contactless-capable point-of-sale terminal. It does not require Apple Pay–specific contactless payment terminals; it c

Payments & settlement

Apple Wallet

Apple Wallet (or simply Wallet, known as Passbook prior to iOS 9) is a digital wallet developed by Apple Inc. and included with iOS and watchOS that allows users to store Wallet passes such as coupons, boarding passes, student ID cards, government ID cards, business credentials, resort passes, car keys, home keys, event tickets, public transportation passes, store cards, and – starting w

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

Banking

Arcapita

Arcapita founded in 1997, is an asset management firm. Headquartered in Manama, Bahrain, Arcapita also operates from its offices in the United States, the United Kingdom, Saudi Arabia, and Singapore. The firm serves a group of investors in the Middle East region including investment firms, family offices, high net-worth individuals, and sovereign wealth funds. Arcapita completed over 100

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

Payments & settlement

Aspire (platform)

Aspire is a Singapore-based financial technology platform providing financial services and software for businesses, including multi-currency accounts, corporate cards, payments, foreign-exchange services and expense management. Its operations have expanded from Southeast Asia to more than 30 markets, with regulatory approvals and registrations in jurisdictions including Hong Kong, Austra

Securities & exchanges

Asset classes

In finance, an asset class is a group of marketable financial assets that have similar financial characteristics and behave similarly in the marketplace. These instruments can be distinguished as either having to do with real assets or having to do with financial assets. Often, assets within the same asset class are subject to the same laws and regulations; however, this is not always

Trading basics

Asset-backed securities index

An asset-backed securities index is a curated list of asset-backed security exposures that is used for performance bench-marking or trading.

Banking

Asset–liability mismatch

In finance, an asset–liability mismatch occurs when the financial terms of an institution's assets and liabilities do not correspond. Several types of mismatches are possible. An asset-liability mismatch presents a material risk at institutions with significant debt exposure, such as banks or sovereign governments. A significant mismatch may lead to insolvency or illiquidity, which can c

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.

Assets

Auroracoin

Auroracoin (Abbreviation: AUR; sign: ᚠ) is a peer-to-peer cryptocurrency launched in February 2014 as an Icelandic alternative to bitcoin and the Icelandic króna. The unknown creator or creators use the pseudonym Baldur Friggjar Óðinsson (or Odinsson). They stated that they planned to distribute half of auroracoins that would ever be created to all 330,000 people listed in Iceland's nat

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

Payments & settlement

Automated cash handling

Automated cash handling is the process of dispensing, counting and tracking cash in a bank, retail, check cashing, payday loan / advance, casino or other business environment through specially designed hardware and software for the purposes of loss prevention, theft deterrence and reducing management time for oversight of cash drawer an unable operations.

Trading basics

Automated clearing house

An automated clearing house (ACH) is a computer-based electronic network for processing transactions, usually domestic low-value payments, between participating financial institutions. It may support both credit transfers and direct debits. The ACH system is designed to process batches of payments containing numerous transactions, and it charges fees low enough to encourage its use for l

Assets

Avalanche (blockchain platform)

Avalanche is a public blockchain and smart-contract platform launched in September 2020 by the American company Ava Labs. The platform's native cryptocurrency is AVAX.

Trading basics

AvaTrade

AvaTrade is a privately held online brokerage group headquartered in Dublin, Ireland. Founded in 2006 as AvaFX by Emanuel Kronitz and Negev Nosatzki, it offers trading in the foreign exchange market, contracts for difference (CFDs), commodities, stock market indexes, shares, exchange-traded funds, options, futures, cryptocurrencyies, and bonds through its trading platforms and mobile app

Fiat currencies

Avignon Exchange

The Avignon Exchange was one of the first foreign exchange markets in history, established in the Comtat Venaissin during the Avignon Papacy. The Exchange was composed of the agents (factores) of the great Italian banking-houses, who acted as money-changers as well as financial intermediaries between the Apostolic Camera and its debtors and creditors. The most prosperous quarter of the c

Trading basics

Azerbaijani manat

The manat (ISO code: AZN; sign: ₼; abbreviation: m) is the currency of Azerbaijan. It is subdivided into 100 gapiks.

Trading basics

Bahamian dollar

The dollar (sign: $; code: BSD) has been the currency of The Bahamas since 1966. It is normally abbreviated with the dollar sign $, or alternatively B$ to distinguish it from other dollar-denominated currencies. It is divided into 100 cents.

Trading basics

Bahraini dinar

The dinar (Arabic: دينار بحريني, romanized: Dīnār Baḥrēnī) (sign: .د.ب or BD; code: BHD) is the currency of Bahrain. Each dinar is divided into 1000 fulūs (singular is "fils"). The Bahraini dinar is abbreviated د.ب (Arabic) or BD (Latin). It is usually represented with three decimal places denoting the fils.

Payments & settlement

Balance of trade

Balance of trade is the difference between the monetary value of a nation's exports and imports of goods over a certain time period. Sometimes, trade in services is also included in the balance of trade but the official IMF definition only considers goods. The balance of trade measures a flow variable of exports and imports over a given period of time. The notion of the balance of trade

Securities & exchanges

Banc De Binary

Banc De Binary was an Israeli financial firm with a history of regulatory issues on three continents. On January 9, 2017, the company announced that it would be closing due to negative press coverage and its tarnished reputation. The firm also surrendered its brokerage license with the Cyprus Securities and Exchange Commission (CySEC) removing its ability to legally trade in the European

Banking

BancNet

BancNet (also spelled Bancnet) is a Philippine-based interbank network connecting the ATM networks of local and offshore banks, and the country's single interbank network in the Philippines in terms of the number of member banks and annual transactions. Due to its status as the country's single ATM switch operator, it is designated by the Bangko Sentral ng Pilipinas (BSP) as the country

Banking

Banco Hispano Americano

Banco Hispano Americano (BHA) was a private Spanish bank that operated during most of the 20th century, becoming one of the most important financial institutions in the country. The activities of the Hispano Americano were not limited to the financial sector and it also had a prominent presence in the industrial sector through various investments. It was also linked to foreign trade, ope

Securities & exchanges

Bangladesh Securities and Exchange Commission

The Bangladesh Securities and Exchange Commission (BSEC) is the regulator of the capital market of Bangladesh, comprising Dhaka Stock Exchange (DSE) and Chittagong Stock Exchange (CSE). The commission is a statutory body and attached to the Ministry of Finance.

Banking

Bank code

A bank code is a code assigned by a central bank, a bank supervisory body or a Bankers Association in a country to all its licensed member banks or financial institutions. The rules vary to a great extent between the countries. Also the name of bank codes varies. In some countries the bank codes can be viewed over the internet, but mostly in the local language.

Banking

Bank of England Museum

The Bank of England Museum, located within the Bank of England in the City of London, is home to a collection of diverse items relating to the history of the Bank and the UK economy from the Bank's foundation in 1694 to the present day.

Banking

Bank of issue

A bank of issue, also referred to as a note-issuing bank or issuing authority, is a financial institution that issues banknotes.

Banking

Bank vault

A bank vault is a secure room used by banks to store and protect valuables, cash, and important documents. Modern bank vaults are typically made of reinforced concrete and steel, with complex locking mechanisms and security systems. This article covers the design, construction, and security features of bank vaults.

Securities & exchanges

Banker's acceptance

A banker's acceptance is a document issued by a bank institution that represents a bank's commitment to make a requested future payment. The request will typically specify the payee, the amount, and the date on which it is eligible for payment. After acceptance, the request becomes an unconditional liability of the bank. Banker's acceptances are distinguished from ordinary time drafts in

Banking

Banking in Argentina

During the 1990s, marked by President Carlos Menem's policies of liberalization, Argentina's financial system saw a significant consolidation and strengthening, in large part through foreign investment. In addition to high reserve and capital-adequacy requirements, the Central Bank of Argentina maintained a repurchase agreement with a consortium of international banks to provide a $6,000

Banking

Banking in Egypt

Banking in Egypt is regulated by the Central Bank of Egypt. Egypt’s banking sector has undergone major reforms since the 1990s, resulting in a liberalized and modernized system aligned with international standards. Financial inclusion has expanded, with 74.8% of Egyptians aged 15 and above using financial accounts, reaching 52 million users by 2024. Usage spans banks, Egypt Post, mobile

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 in Vietnam

Banking in Vietnam started in 1976 with the State Bank Vietnam, which became the central bank of the country. Vietnam's banks suffer from low public confidence, regulatory and managerial weakness, high levels of non-performing loans (NPL), non-compliance with the Basel capital standards, and the absence of international auditing. Foreign investment limit into national banks of Vietnam is

Banking

Banking lobby

The banking lobby refers to the representatives from various firms and organizations seeking favorable terms from governments for big banks and other financial service companies through lobbying and advocacy groups.

Trading basics

Barbadian dollar

The Barbadian dollar (sign: $; code: BBD) is the official currency in Barbados. It is often abbreviated to international unofficial abbreviations in Barbados such as: B$, BD$ or the International vehicle registration code BDS$ is also commonly used, a currency code that is otherwise reserved for Bangladesh (ISO 3166-1 country code BD) outside Barbados. As such the present Barbados dollar

Trading basics

Barclays Bank, Enfield

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.

Banking

Baring crisis

The Baring crisis or the Panic of 1890 was an acute recession in the United States. Although less serious than other panics of the era, it is the 19th century’s most famous sovereign debt crisis, and the 17th largest decline in U.S. stock market history.

Trading basics

Basis point

A basis point (often abbreviated as bp, often pronounced as "bip" or "beep") is one hundredth of 1 percentage point. Changes of interest rates are often stated in basis points. For example, if an existing interest rate of 10 percent is increased by 1 basis point, the new interest rate would be 10.01 percent.

Trading basics

Basis risk

Basis risk in finance is the risk associated with imperfect hedging due to the variables or characteristics that affect the difference between the futures contract and the underlying "cash" position. It arises because of the difference between the price of the asset to be hedged and the price of the asset serving as the hedge before expiration, namely b = S - F. Barring idiosyncratic inf

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.

Finance

Benefice

A benefice () or living is a reward received, usually in exchange for (or as a consequence of) services rendered; such payment also operates as a retainer to help ensure the delivery of such services, or fulfilment of the duties of the relevant office, into the future. The term is still used, although the substance of benefices has recently changed, in many historical parishes and positi

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

Trading basics

Bid–ask spread

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

Trading basics

Bill.com

BILL Holdings, Inc. is an American company based in San Jose, California, that provides automated, cloud-based software for financial operations for small businesses in the United States. A white-labeled, end-to-end payments automation platform, Bill.com Connect is offered to financial institutions as part of their single sign-on online business banking ecosystem.

Payments & settlement

Bills of credit

Bills of credit are documents similar to banknotes issued by a government that represent a government's indebtedness to the holder. They are typically designed to circulate as currency or currency substitutes. Bills of credit are mentioned in Article One, Section 10, Clause One (also known as the Contract Clause) of the United States Constitution, where their issuance by state governme

Assets

Bitcoin

Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown person published a white paper under the pseudonym of Satoshi Nakamoto. Use of bitcoin as a currency began in 2009, with the release of its open-source implementation. From 2021 to 2025, El Salvador adopted it as legal tender curren

Trading basics

Bitcoin City

Bitcoin City is a planned smart city project in La Unión, El Salvador. The planned city is intended to be a tax haven, and to use geothermal energy to power Bitcoin mining. The feasibility of its reliance on both geothermal energy and Bitcoin have been the subject of criticism, alongside concerns regarding delays in the project's financing and construction.

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

Bitcoin Law

The Bitcoin Law (Spanish: Ley Bitcoin, pronounced [ˈlej biðˈkojn]) was passed by the Legislative Assembly of El Salvador on 8 June 2021, giving the cryptocurrency bitcoin the status of legal tender within El Salvador after 7 September 2021. It was proposed by President Nayib Bukele. The text of the law stated that "the purpose of this law is to regulate bitcoin as unrestricted legal tend

Trading basics

Bitcoin scalability

Bitcoin scalability refers to the capability of the Bitcoin network to handle large amounts of transaction data on its platform. Records (known as blocks) in the Bitcoin blockchain are limited in size and frequency to prioritize security and decentralization by keeping the cost of running a Bitcoin node affordable. With an average block creation time of 10 minutes and a block size limit

Payments & settlement

BitPay

BitPay is a cryptocurrency payment service provider headquartered in Atlanta, Georgia, United States. It was founded in May 2011 by Tony Gallippi and Stephen Pair. BitPay provides crypto payment processing services for merchants and a cryptocurrency wallet available on mobile and desktop.

Finance

Blank cheque

A blank cheque or blank check in the literal sense is a cheque that has no monetary value written in, but is already signed. In the figurative sense, it is used to describe a situation in which an agreement has been made that is open-ended or vague, and therefore subject to abuse, or in which a party is willing to consider any expense in the pursuance of their goals. The term carte blanc

Trading basics

Block trade

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

Trading basics

Block, Inc.

Block, Inc. (formerly Square, Inc.) is an American technology company and financial services provider for consumers and merchants. Founded in 2009 by Jack Dorsey, it is the U.S. market leader in point-of-sale systems. As of 2024, Block has 57 million users and 4 million sellers, processing $241 billion in payments annually.

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

Networks

Blockchain-based Service Network

The Blockchain-based Service Network (BSN) is a backend architecture in China for developing and managing blockchain-based applications, and is split into Chinese and International uses. BSN China, designed as the backbone of China's blockchain strategy, was established in 2018 and launched in 2020 by the State Information Center under the National Development and Reform Commission of Ch

Assets

BNB and BNB Chain

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

Finance

Bonifacio Global City

Bonifacio Global City (BGC), also known as Global City or The Fort, is a 240-hectare mixed-use estate and central business district located in Fort Bonifacio, Taguig, Philippines. It is now the home of the Philippine Stock Exchange, the national stock exchange as well as several multinational corporations in the country. Some of the tallest buildings in the country are located in BGC suc

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.

Trading basics

Bosnia and Herzegovina convertible mark

The convertible mark (Bosnian; sign: KM; code: BAM) is the currency of Bosnia and Herzegovina. It is divided into 100 pfenig or fening and locally abbreviated KM. While the currency and its subunits are uniform for both constituent polities of Bosnia and Herzegovina, namely the Federation of Bosnia and Herzegovina (FBiH) and Republika Srpska (RS), the designs of the KM 10, KM 20, KM 50,

Securities & exchanges

Børsen

Børsen (Danish for "the bourse" or "the stock exchange") is a 17th-century commodity bourse and later stock exchange in the centre of Copenhagen, Denmark. The historic building is situated next to Christiansborg Palace, the seat of the Danish Parliament, on the island of Slotsholmen.

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 Conference

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.

Trading basics

Brunei dollar

The Brunei dollar (Malay: Dolar Brunei, formerly Ringgit Brunei; sign: B$; currency code: BND), is the currency of Brunei Darussalam since 1967. It is normally abbreviated with the dollar sign $, or alternatively B$ to distinguish it from other dollar-denominated currencies. The currency is divided into 100 cents (sen) and is issued by the Brunei Darussalam Central Bank.

Banking

Bulgarian Development Bank

Bulgarian Development Bank (Bulgarian: Българска банка за развитие, Balgarska banka za razvitie) (BDB) is a leading Bulgarian development and commercial bank with headquarters in Sofia. It is one of the largest development institutions in Southeast Europe that provides financing and professional advising for the purposes of development. It is the largest Bulgarian financing facility prov

Securities & exchanges

Bull spread

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.

Fiat currencies

Bureau de change

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.

Finance

Butterfly (options)

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.

Assets

Bybit

Bybit is a Dubai-based cryptocurrency exchange that was originally founded in China. The platform has faced regulatory warnings in several jurisdictions.

Finance

Candlestick chart

A candlestick chart (also called Japanese candlestick chart or K-line) is a style of financial chart used to describe price movements of a security, derivative, or currency.

Trading basics

Cape Verdean escudo

The escudo (sign: ; ISO 4217: CVE) is the currency of the Republic of Cape Verde. One escudo is subdivided into one hundred centavos.

Payments & settlement

Capital account

In macroeconomics and international finance, the capital account, also known as the capital and financial account, records the net flow of investment into an economy. It is one of the two primary components of the balance of payments, the other being the current account. Whereas the current account reflects a nation's net income, the capital account reflects net change in ownership of na

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