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Digital assets and currencies

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

Trading basics

Trade name

A trade name, also known as a trading name, business name or operating name, is a pseudonym used by companies and other organizations that do not operate under their registered legal name. Registering the trade name with a relevant government body is often required.

Trading basics

Trading curb

A trading curb (also known as a circuit breaker in Wall Street parlance) is a financial regulatory instrument that the relevant stock exchange organization implements to prevent stock market crashes. Since their inception, circuit breakers have been modified to prevent both speculative gains and dramatic losses within a small time frame. When triggered, circuit breakers either stop tradi

Trading basics

Travelex

Travelex International Limited is a foreign exchange company founded by Lloyd Dorfman and headquartered in Peterborough, United Kingdom. Its main businesses are foreign currency exchange, issuing prepaid credit cards for use by travellers, supplying central banks with foreign currency and global remittance. Travelex operates more than 600 stores and 700 ATMs in over 20 countries.

Finance

Treasurer

A treasurer is a person responsible for the financial operations of a government, business, or other organization.

Finance

Treasury

A treasury is either:

Finance

Treasury (Australia)

The Department of the Treasury, also known as the Treasury, is the national treasury and financial department of the federal government of Australia. The treasury is responsible for executing economic and fiscal policy, market regulation and the delivery of the federal budget with the department overseeing 16 agencies. The Treasury is one of only two departments that have existed contin

Finance

Treasury management system

A treasury management system (TMS) is a software application which automates the process of managing a company's financial operations. It helps companies to manage their financial activities, such as cash flow, assets and investments, automatically.

Trading basics

Treasury Select Committee

The House of Commons Treasury Committee (often referred to as the Treasury Select Committee) is a select committee of the House of Commons in the Parliament of the United Kingdom. The committee is responsible for examining and scrutinizing the expenditure, administration and policy of HM Treasury. This includes its agencies and associated bodies, including HM Revenue and Customs, the Ba

Trading basics

TreasuryDirect

TreasuryDirect is a website run by the Bureau of the Fiscal Service under the United States Department of the Treasury that allows US individual investors to purchase treasury securities, such as savings bonds, directly from the US government. It enables people to manage their investments online, including connecting their TreasuryDirect account to a bank account for deposits and withdra

Trading basics

Trial balloon

A trial balloon, or kite-flying (used in the UK and elsewhere), is information sent out to the media in order to observe the reaction of an audience. It is used by companies sending out press releases to judge customer reaction, and by politicians who deliberately leak information on a policy change. The term is of French origin. Trial balloon translates French ballon d'essai, which was

Trading basics

Troy weight

Troy weight is a system of units of mass whose origin is uncertain. By far the most common troy unit is the troy ounce (oz t), the standard mass unit for precious metals in industry and in trade; it equals 31.1034768 grams. The troy weight units are the grain, the pennyweight (24 grains), the troy ounce (20 pennyweights), and the troy pound (12 troy ounces). The troy grain is equal to th

Payments & settlement

Truck wages

Truck wages are wages paid not in conventional money but instead in the form of payment in kind (i.e. commodities, including goods and/or services); credit with retailers; or a money substitute, such as scrip, chits, vouchers or tokens. Truck wages are a characteristic of a truck system, and are banned by the labour legislation of many countries.

Trading basics

Trustee in bankruptcy

A trustee in bankruptcy is an entity, often an individual, in charge of administering a bankruptcy estate.

Trading basics

Tucker Anthony

Tucker Anthony was an independent investment banking and brokerage firm based in Boston, Massachusetts. In 2001, the firm was acquired by Royal Bank of Canada and was then merged with the bank's Dain Rauscher Wessels subsidiary to create RBC Dain Rauscher.

Trading basics

Tuition freeze

Tuition freeze is a government policy restricting the ability of administrators of post-secondary educational facilities (i.e. colleges and universities) to increase tuition fees for students. Although governments have various reasons for implementing such a policy, the main reason cited is improving accessibility for working- and middle-class students. A tuition fee freeze is a common p

Trading basics

Tuniu

Tuniu Corporation (Chinese: 途牛旅游网) is a Chinese online travel agency. The company was listed on the Nasdaq Stock Exchange on May 9, 2014. Its headquarters are located in Nanjing, with offices in Shanghai and Beijing.

Fiat currencies

Turkish lira

The lira (Turkish: Türk lirası; sign: ₺; ISO 4217 code: TRY; abbreviation: TL) is the official currency of Turkey. It is also legal tender in the de facto state of the Turkish Republic of Northern Cyprus. One lira is divided into one hundred kuruş. The First Turkish lira could be further subdivided, where one kuruş was equal to 40 para.

Trading basics

Tuvaluan dollar

The Tuvaluan dollar is one of the currencies of Tuvalu, whose unofficial international currency code is TVD. Tuvalu has never had banknotes of its own, and has been issuing coins since 1976. However, the Tuvaluan dollar is used as a unit of account, and is pegged to the Australian dollar (the other currency of Tuvalu) at parity. From 1966 to 1976, Tuvalu officially used the Australian do

Trading basics

Types of e-commerce

There are many types of e-commerce models, based on market segmentation, that can be used to conduct business online. The 6 types of business models that can be used in e-commerce include: Business-to-Consumer (B2C), Consumer-to-Business (C2B), Business-to-Business (B2B), Consumer-to-Consumer (C2C), Business-to-Administration (B2A), and Consumer-to-Administration

Trading basics

UK Government Investments

UK Government Investments (UKGI) is a company owned by the United Kingdom government which combines the former functions of the Shareholder Executive and UK Financial Investments. UKGI manages a portfolio of businesses, including Channel Four Television Corporation and previously NatWest Group.

Trading basics

UkraineInvest

UkraineInvest (Ukraine Investment Promotion Office) was established on October 19, 2016, by a resolution of the Cabinet of Ministers of Ukraine No. 740 as an independent advisory body with a mandate to attract and support foreign direct investment (FDI) and to help improve Ukraine's image as a secure investment destination.

Securities & exchanges

Ukrainian Exchange

The Ukrainian Exchange (Ukrainian: Українська біржа [ʊkrɐˈjinʲsʲkɐ ˈbirʒɐ]; Russian: Украинская биржа) was founded on 15 May 2008 and its operation premises are situated at 7g, Tropinina Street, Kyiv.

Fiat currencies

Ukrainian hryvnia

The hryvnia ( (hə-)RIV-nee-ə; Ukrainian: гривня [ˈɦrɪu̯nʲɐ] , abbr. грн hrn; sign: ₴; code: UAH) has been the national currency of Ukraine since 2 September 1996. Each hryvnia, the base unit, is divided into 100 kopiyka (sometimes called kopecks in English; Ukrainian: копійка). It is named after a measure of weight used in Kievan Rus'.

Trading basics

Unam sanctam

Unam sanctam is a papal bull that was issued by Pope Boniface VIII on 18 November 1302. It laid down dogmatic propositions on the unity of the Catholic Church, the necessity of belonging to it for eternal salvation, the position of the Pope as supreme head of the Church and the duty thence arising of submission to the Pope in order to belong to the Church and thus to attain salvation. Th

Finance

Underemployment

Underemployment is the underuse of a worker because their job does not use their skills, offers them too few hours, or leaves the worker idle. It is contrasted with unemployment, where a person lacks a job at all despite wanting one.

Trading basics

Undervalue transaction

An undervalue transaction is a transaction entered into by a company who subsequently goes into bankruptcy which the court orders be set aside, usually upon the application of a liquidator for the benefit of the debtor's creditors. This can occur where the transaction was seriously disadvantageous to the company and the company was insolvent or in immediate risk of becoming insolvent.

Trading basics

Unilateral policy

Under a unilateral policy (or "colgate policy" or "unilateral minimum retail price policy") a manufacturer, without any agreement with the reseller, announces a minimum resale price and refuses to make further sales to any reseller that sells below the announced price. Unilateral policy is a form of resale price maintenance that enables a manufacturer to influence the price at which its

Trading basics

Union of Sales and Marketing Professionals

The Union of Sales and Marketing Professionals (Finnish: Myynnin ja markkinoinnin ammattilaiset MMA) is a trade union in Finland. It represents professionals working in sales, marketing, and purchasing. With its 20,000 members, MMA is one of the biggest affiliates of Akava, the Confederation of Unions for Professional and Managerial Staff in Finland. MMA is a former member of STTK.

Finance

Unisys

Unisys Corporation is an American technology company founded in 1986 and headquartered in Blue Bell, Pennsylvania. The company provides cloud, AI, digital workplace, logistics, and enterprise computing services.

Finance

United Kingdom cost-of-living crisis

In late 2021, the prices of many essential goods in the United Kingdom began increasing faster than household incomes, resulting in a fall in real incomes. The phenomenon has been termed a cost-of-living crisis. It is due in part to the economic impact of the COVID-19 pandemic, including a global surge in inflation, wage stagnation attributed to the Conservative Party's austerity program

Trading basics

United Kingdom government austerity programme

The United Kingdom government austerity programme was a fiscal policy that was adopted for a period in the early 21st century following the era of the Great Recession. Coalition and Conservative governments in office from 2010 to 2019 used the term, and it was applied again by many observers to describe Conservative Party policies from 2021 to 2024, during the cost of living crisis. With

Finance

United Kingdom insolvency law

United Kingdom insolvency law regulates companies in the United Kingdom which are unable to repay their debts. While UK bankruptcy law concerns the rules for natural persons, the term insolvency is generally used for companies formed under the Companies Act 2006. Insolvency means being unable to pay debts. Since the Cork Report of 1982, the modern policy of UK insolvency law has been to

Trading basics

United States sanctions on Bangladesh

In 2021, the United States imposed government sanctions on Rapid Action Battalion (RAB), an elite security force, and six of its officials on charges of involvement in serious human rights violations in the country. Under the Magnitsky Act, it was first such case of sanctions by the United States government on the South Asian country.

Assets

Upbit

Upbit is a South Korean cryptocurrency exchange founded in 2017. It is operated by Dunamu, which is one of the highest-valued startups in South Korea.

Trading basics

VALS

VALS (Values and Lifestyle Survey) is a proprietary research methodology used for psychographic market segmentation. Market segmentation is designed to guide companies in tailoring their products and services in order to appeal to the people most likely to purchase them.

Finance

Valuation (finance)

In finance, valuation is the process of determining the value of a (potential) investment, asset, or security.

Trading basics

Valuation Office Agency

The Valuation Office Agency was an executive agency of His Majesty's Revenue and Customs until 31 March 2026, at which time it was abolished - scrapped in the Government's press release -with its functions subsumed into HMRC. The terms "Valuation Office(r)" (VO) are still widely used for its functions and staff, although it is no longer an "Agency".

Banking

Vancity

Vancouver City Savings Credit Union, commonly referred to as Vancity, is a member-owned financial co-operative headquartered in Vancouver, British Columbia, Canada. By asset size, Vancity is the largest community credit union in Canada as of 2019, with CA$28.2 billion in assets plus assets under administration, 60 branches and more than 543,000 members.

Trading basics

VanEck

VanEck is a global investment management firm headquartered in New York City. The firm is primarily engaged in issuing exchange-traded fund (ETF) products although it also deals with mutual funds and separately managed accounts for institutional investors. It was a pioneer of investing in foreign growth stocks as well as gold investing.

Finance

Venture capital in Israel

Venture capital in Israel refers to the financial capital provided to early-stage, high-potential, high risk, growth startup companies based in Israel. The country's venture capital industry was born in the mid-1980s and has rapidly developed. Israel currently has more than 276 active venture capital funds, of which 71 are international VCs with Israeli offices. Israel's venture capital

Finance

Venture capital in Poland

Venture capital is a segment of the economy of Poland where private equity finances early-stage high-risk companies, with the potential for fast growth. As of March 2019, there is a total of 130 active VC firms in Poland, including local offices of international VC firms, and VC firms with mainly Polish management teams. Between 2009 and 2019, these entities have invested locally in over

Finance

Venture capital in the Czech Republic

Venture capital in the Czech Republic refers to activity by private equity investors who finance companies in early stages of development in exchange for an ownership stake. The market's origins date to the early 1990s, when foreign funds began operating in the country following the transition to a market economy after the Velvet Revolution. From the mid-2010s, investment volumes grew, d

Trading basics

Veoh

Veoh () was an American video-sharing website, created in September 2005 by Dmitry Shapiro and Ted Dunning.

Fiat currencies

Vietnamese đồng

The dong (Vietnamese: đồng; ; pronounced [ˀɗɜwŋ͡m˨˩]; sign: ₫ or informally đ and sometimes Đ in Vietnamese; code: VND) is the currency of Vietnam, in use since 3 May 1978. It is issued by the State Bank of Vietnam. The dong was also the currency of the predecessor states of North Vietnam and South Vietnam, having replaced the previously used French Indochinese piastre.

Assets

Virtual currency law in Iran

In 2018, Iran recognized cryptocurrency mining as a legal industry in order to monitor and regulate the mining farms that were already operating. In December 2025 Iranian regime globally banned any and all transaction and transfer of cryptocurrency and along with that of in gold. In July 2018, President Hassan Rouhani's administration declared its intention of launching a national crypto

Trading basics

VitaNova Brands

VitaNova Brands, based in San Antonio, Texas, was an operator of a number of American national buffet chain restaurants including subsidiary company Furr's. The company owned and operated Old Country Buffet, HomeTown Buffet, and Ryan's Buffet, along with Curry House.

Trading basics

Vivek Paul

Vivek Paul (born 1958) is an Indian-American business executive and entrepreneur. He served as the vice-chairman of Wipro and CEO of its flagship business, Wipro Technologies. He also worked as a senior executive at General Electric, private equity investor at TPG, and a strategy consultant at Bain. He is the founder of KineticGlue, a tech startup that was successfully sold to BMC. He ha

Finance

Voidable floating charge

In law, a voidable floating charge refers to a floating charge entered into shortly prior to the company going into liquidation which is void or unenforceable in whole or in part under applicable insolvency legislation.

Securities & exchanges

Volfefe index

The Volfefe Index was a stock market index of volatility in market sentiment for US Treasury bonds caused by tweets by President Donald Trump.

Fiat currencies

Wage unit

The wage unit is a unit of measurement for monetary quantities introduced by Keynes in his 1936 book The General Theory of Employment, Interest and Money (General Theory). A value expressed in wage units is equal to its price in money units divided by the wage (in money units) of a man-hour of labour.

Finance

Wagner's law

Wagner's law, also known as the law of increasing state activity, is the observation that public expenditure increases as national income rises. It is named after the German economist Adolph Wagner (1835–1917), who first observed the effect in his own country and then for other countries.

Trading basics

Walter Arnheim

Walter R. Arnheim (born October 10, 1944, Pittsburgh, Pennsylvania) is an American oil company executive and former director of the Washington National Opera. He is currently a renewable energy specialist, private equity manager, and an adviser to companies and non-profit organizations.

Trading basics

Wanghong economy

The wanghong economy refers to the Chinese digital economy based on influencer marketing through social media platforms. Wanghong (Chinese: 网红; pinyin: wǎnghóng; lit. 'internet fame') is the Chinese term for internet celebrity. Chinese wanghong celebrities attract the attention of internet users, which can translate into profit through e-commerce and online advertising.

Securities & exchanges

Warby Parker

Warby Parker Inc. is an American eyewear brand and retailer of prescription glasses, contact lenses, and sunglasses, headquartered in New York City. It also offers eye exams. Originally founded in 2010 as an online-only retailer, the company now generates most of its revenue from its physical retail stores.

Trading basics

WarnerMedia

Warner Media, LLC. was an American multinational entertainment and media conglomerate headquartered at 30 Hudson Yards in Manhattan, New York City. After being acquired by AT&T in June 2018, WarnerMedia was reorganized as a privately-owned subsidiary.

Securities & exchanges

Warren Buffett

Warren Edward Buffett ( BUFF-it; born August 30, 1930) is an American investor and philanthropist who is the chairman emeritus and former CEO of the conglomerate Berkshire Hathaway. As a result of his success, Buffett is one of the best-known investors in the world. According to Forbes, as of January 2026, Buffett's estimated net worth stood at US$148.9 billion, making him the ninth-rich

Trading basics

Wealth inequality in the United States

The inequality of wealth (i.e., inequality in the distribution of assets) has substantially increased in the United States since the late 1980s. Wealth commonly includes the values of any homes, automobiles, personal valuables, businesses, savings, and investments, less any associated debts.

Finance

Wealth Lab

Wealth Labs (WABS) is a electronic trading platform originally developed by Dion Kurczek, Brett Corrigan, and Aristotle Varner and released in 2000. The software was acquired by Fidelity Investments in 2004 and made available as Wealth-Lab Pro for Fidelity customers (discontinued in August 2021). As a trading platform, users can develop and deploy automatic trading strategies for various

Finance

Wealthsimple

Wealthsimple Inc. is a Canadian online investment management service. The firm was founded in September 2014 by Michael Katchen, Brett Huneycutt, and Rudy Adler and is based in Toronto. As of October 22, 2025, the firm holds over C$100 billion in assets under administration. It is primarily owned by Power Corporation, which holds a 52.4% undiluted stake aggregated through three entities:

Finance

Weighted average cost of capital

The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Importantly, it is dictated by the external market and not by management. The WACC represents the minimum return that a company must earn on an existing asset base to satisfy

Trading basics

West African CFA franc

The West African CFA franc (French: franc CFA or simply franc, ISO 4217 code: XOF; abbreviation: F.CFA) is the currency used by eight independent states in West Africa which make up the West African Economic and Monetary Union (UEMOA): Benin, Burkina Faso, Côte d'Ivoire (Ivory Coast), Guinea-Bissau, Mali, Niger, Senegal and Togo. These eight countries had a combined population of 105.7 m

Trading basics

Wheaton Precious Metals

Wheaton Precious Metals Corp. is a Canadian multinational precious metals streaming company. It produces over 26 million ounces and sells over 29 million ounces of silver mined by other companies (including Barrick Gold and Goldcorp) as a by-product of their main operations.

Trading basics

Wife selling

Wife selling is the practice of a husband selling his wife and may include the sale of a female by a party outside a marriage. Wife selling has had numerous purposes throughout the practice's history; and the term "wife sale" is not defined in all sources relating to the topic.

Trading basics

Wikigacha

Wikigacha, also known as Wikipedia Gacha, is an online gacha trading card game by the Japanese developer Harusugi. It allows players to collect trading cards adapted from articles on Wikipedia, and use them in battle. The game was received positively by players and critics, who highlighted the combination of card collecting with Wikipedia's variety of articles.

Trading basics

Wilbur Ross

Wilbur Louis Ross Jr. (born November 28, 1937) is an American businessman who served as the 39th United States secretary of commerce from 2017 to 2021. A member of the Republican Party, Ross was previously chairman and chief executive officer of WL Ross & Co from 2000 to 2017.

Fiat currencies

Willem Drees Jr.

Willem "Wim" Drees Jr. (24 December 1922 – 5 September 1998) was a Dutch politician of the Democratic Socialists '70 (DS'70) party and economist.

Fiat currencies

William A. Barnett

William Arnold Barnett (born October 30, 1941) is an American economist, whose current work is in the fields of chaos, bifurcation, and nonlinear dynamics in socioeconomic contexts, econometric modeling of consumption and production, and the study of the aggregation problem and the challenges of measurement in economics.

Trading basics

William E. Conway Jr.

William E. "Bill" Conway Jr. (born August 27, 1949) is an American billionaire businessman and philanthropist. Conway is co-executive chairman and co-founder of the Carlyle Group. He is chairman of the board of trustees of Johns Hopkins Medicine and a member of the board of trustees of the Catholic University of America. According to Forbes, Conway had a net worth of US$3.6 billion as of

Trading basics

William E. Simon

William Edward Simon (November 27, 1927 – June 3, 2000) was an American businessman and philanthropist who served as the 63rd United States Secretary of the Treasury. He became the Secretary of the Treasury on May 9, 1974, during the Nixon administration. After Nixon resigned, Simon was reappointed by President Gerald Ford and served until 1977 when President Jimmy Carter took office. Ou

Securities & exchanges

William O'Neil

William Joseph O'Neil (March 25, 1933 – May 28, 2023) was an American businessman, stockbroker, and writer. He founded the stock brokerage firm William O'Neil & Co. Inc in 1963 and the financial newspaper Investor's Business Daily in 1984. O'Neil was the author of books like How to Make Money in Stocks, 24 Essential Lessons for Investment Success, and The Successful Investor, and created

Fiat currencies

Wim Duisenberg

Willem Frederik "Wim" Duisenberg (Dutch: [ˈʋɪləɱ ˈfreːdərɪk ʋɪm ˈdœysə(m)bɛr(ə)x] ; 9 July 1935 – 31 July 2005) was a Dutch politician, economist and senior official who served as the first President of the European Central Bank from 1998 to 2003. A member of the Labour Party (PvdA), he previously was Minister of Finance from 1973 to 1977 and presided over De Nederlandsche Bank (DNB), th

Fiat currencies

Window guidance

Window guidance (Japanese: 窓口指導) or informal guidance, is an informal policy instrument used to regulate the supply of credit in a specific industry or sector. Window guidance typically involves the use of benevolent compulsion in order to regulate the supply of credit as a way to achieve policy targets such as sustainability. Window guidance involves the use of monetary policy instrumen

Trading basics

Wirtschaftswunder

The Wirtschaftswunder (German: [ˈvɪʁt.ʃaftsˌvʊndɐ] , lit. 'economic miracle'), also known as the Miracle on the Rhine, was the rapid reconstruction and development of the economies of West Germany and Austria after World War II. The expression was first used to refer to this phenomenon by The Times in 1950.

Trading basics

WL Ross & Co

WL Ross & Co is a private equity company founded and based in New York by Wilbur Ross in April 2000. The company focuses on investments in financially distressed companies with undervalued stocks, in the $100 to $200 million range, usually in the United States, Asia, Korea, Ireland, Japan, France and China. By acquiring majority stake in their investments through purchases and/or buyouts

Banking

Wolfsberg Group

The Wolfsberg Group is an association of 12 global banks which aims to develop frameworks and guidance for the management of financial crime risks.

Assets

World (blockchain)

World, also known as World Network, is a humanity verification project and financial network. It was developed and launched as the cryptocurrency project Worldcoin. Among other organizations, contributors to the project include Tools for Humanity, a company founded in 2019 by Sam Altman, Max Novendstern, and Alex Blania. World's stated mission is to provide a reliable and anonymous way t

Finance

World Liberty Financial

World Liberty Financial (WLFI) is a decentralized finance protocol developed by its namesake company. It was founded in 2024 by Zachary Folkman, Chase Herro, Alex Witkoff, Zach Witkoff, and Trump family members. It is a business venture of the Trump family. The Trump family receives 75% of net proceeds when WLFI sells tokens, as well as gets a cut of stablecoin profits. By December 2025,

Finance

World Pensions & Investments Forum

The World Pensions Forum, also called World Pensions & Investments Forum, is a research and policy oriented conference organised by M. Nicolas Firzli, founder of the World Pensions Council (WPC), in partnership with regional and supranational organisations, large public and private institutional investors from G10 countries, the emerging nations of Eastern Europe, Latin America, Asia and

Securities & exchanges

World Trade Center in popular culture

The original World Trade Center, which featured the landmark Twin Towers (1 WTC and 2 WTC), was a building complex in the Financial District in Lower Manhattan, New York City. 1 and 2 World Trade Center – the North and South Tower – stood at 417 and 415 meters (1,368 and 1,362 feet) with 110-stories respectively, becoming the tallest buildings in the world from 1971 to 1973. The North To

Trading basics

WorldCat

WorldCat is a union catalog that itemizes the collections of tens of thousands of institutions (mostly libraries), in many countries, that are current or past members of the OCLC global cooperative. It is operated by OCLC, Inc. Many of the OCLC member libraries collectively maintain WorldCat's database, the world's largest bibliographic database. The database includes other information s

Trading basics

Worshipful Company of Marketors

The Worshipful Company of Marketors is one of the 114 livery companies of the City of London. The company was founded in 1975.

Trading basics

X tax

The X Tax is an approach to taxation conceived by Princeton University economist and New York University School of Law professor David F. Bradford, It consists of two taxes:

Trading basics

Xsolla

Xsolla is an American financial technology company that makes payment software for video games. It was founded in 2005 in Perm, Russia, by Aleksandr Agapitov. As of 2022, it had 500 employees. The company's core product is Pay Station, a suite of tools for integrating payment systems. It can be used to accept more than 1000+ payment types in more than 200 countries. Xsolla software was u

Payments & settlement

Yang Cheng Tong

Yang Cheng Tong (Chinese: 羊城通; Jyutping: joeng4 sing4 tung1; pinyin: Yáng chéng tōng; lit. 'Ram City Pass') is a contactless rechargeable stored value smartcard designed for paying the travel fares in the metro, buses, taxis and ferries in Guangzhou, China, along with most other cities in Guangdong, with the exception of Shenzhen. It was developed and managed by Guangzhou Yang Cheng Tong

Finance

Yeltsin–Gaidar government reforms

The Yeltsin–Gaidar government reforms (Russian: Реформы правительства Ельцина — Гайдара), known also as the Gaidar reforms are the changes in the economy of Russia and public administration system carried out by the Cabinet of Boris Yeltsin and Yegor Gaidar from January 2 to December 15, 1992.

Fiat currencies

Yen bloc

The yen bloc (円ブロック, En burokku) refers to a policy of economic imperialism wherein the yen, the currency of the Empire of Japan, dominated over the economies of its colonies and occupied territories. Initially established in Chōsen, it later spread to Manchukuo, Mengjiang, Japanese-occupied China, and Japanese-occupied Southeast Asia.

Finance

Yeouido

Yeouido (Korean: 여의도; lit. 'Yeoui Island'), also Yoido, is a river island on the Han River in Seoul, South Korea. It is Seoul's main finance, media, and investment banking district. It is 8.4 square kilometres (3.2 mi2) large and has a population of 32,674 as of August 2023.

Trading basics

Yikatong

The Beijing Municipal Administration & Communication Card (Chinese: 北京市政交通一卡通; pinyin: Běijīng Shìzhèng jiāotōng Yīkǎtōng), more commonly known as the Yikatong (literally One-card pass), is a stored-value contactless smart card used in Beijing, China, for public transportation and related uses. It is similar to the Octopus card in Hong Kong, CEPAS in Singapore, the OMNY card in New York

Trading basics

Yoga in advertising

Yoga in advertising is the use of images of modern yoga as exercise to market products of any kind, whether related to yoga or not. Goods sold in this way have included canned beer, fast food and computers.

Finance

Youth unemployment

Youth unemployment refers to the proportion of the labor force aged 15–24 who do not have a job but are seeking employment. Young adult unemployment refers to unemployment among ages 25–34.

Fiat currencies

Yuan (currency)

The yuan ( yoo-A(H)N; sign: ¥; Chinese: 圓/元; pinyin: yuán; [ɥæ̌n] ) is the base unit of currency of a number of historical and contemporary currencies throughout Greater China, such as the renminbi in the People's Republic of China and the new Taiwan dollar in the Republic of China (Taiwan). The name of the unit ultimately originates from the late Qing dynasty to refer to Mexican silver

Networks

ZachXBT

ZachXBT, also identified as Zachary Wolk is a pseudonymous American blockchain investigator and open-source intelligence (OSINT) researcher known for independent forensic investigations into cryptocurrency fraud, scams, and thefts. He has been active on X (formerly Twitter) since 2021, publishing detailed investigative threads that trace stolen funds, expose rug pulls, and identify perpe

Securities & exchanges

Zagreb Stock Exchange

The Zagreb Stock Exchange or ZSE (Croatian: Zagrebačka burza, pronounced [zǎːɡrebatʃkaː bûrza]) is a stock exchange located in Zagreb, Croatia. It is Croatia's only stock exchange. The exchange trades shares of Croatian companies, as well as bonds and commercial bills.

Banking

Zebra (film)

Zebra is 2024 Indian Telugu-language action thriller film directed by Eashvar Karthic, who co-wrote with Yuva. The film has an ensemble cast of Satyadev, Dhananjaya, Sunil, Satya, Priya Bhavani Shankar, Jeniffer Piccinato and Sathyaraj. The music is composed by Ravi Basrur.

Trading basics

Zero-rating

Zero-rating is the practice of providing Internet access without financial cost under certain conditions, such as by permitting access to only certain websites or by subsidizing the service with advertising or by exempting certain websites from the data allowance.

Assets

Zondacrypto

Zondacrypto (formerly BitBay) was a European cryptocurrency exchange. Originally founded in Poland in 2014 by Sylwester Suszek, it grew to become one of the largest digital asset trading platforms in Central and Eastern Europe. Suszek disappeared in March 2022, and the site went offline in April 2026, leaving client assets stranded.