XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

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

Banking

Neobank

A neobank is a type of direct bank that operates exclusively using online banking without traditional physical branches. In contrast to direct banks, in many cases, neobanks do not have their own banking licenses, and instead rely on partner banks. They typically have lower operational costs, which can sometimes result in lower fees and more competitive interest rates.

Trading basics

Nepalese rupee

The Nepalese rupee (Nepali: नेपाली रुपैयाँ; sign: रु; code: NPR) is the official currency and legal tender of Nepal. It is also sometimes informally abbreviated as N₨ or Re./Rs. Each rupee is subdivided into 100 paisa, although coins of lower denominations are rarely used today. It is issued and regulated by the Nepal Rastra Bank, the central bank of Nepal.

Assets

Neptune's Brood

Neptune's Brood is a science fiction novel by British author Charles Stross, set in the same universe as Saturn's Children, but thousands of years later and with all new characters.

Finance

NerdWallet

NerdWallet is an American personal finance company, founded in 2009 by Tim Chen and Jacob Gibson. It has a website and app that earns money by promoting financial products to its users.

Networks

Nervos Network

Nervos Network is a proof-of-work blockchain platform which consists of multiple blockchain layers that are designed for different functions. The native cryptocurrency of this layer is called CKB. Smart contracts and decentralized applications can be deployed on the Nervos blockchain. The Nervos Network was founded in 2018.

Trading basics

Net asset value

Net asset value (NAV) is the value of an entity's assets minus the value of its liabilities, often in relation to open-end, mutual funds, hedge funds, and venture capital funds. Shares of such funds registered with the U.S. Securities and Exchange Commission are usually bought and redeemed at their net asset value. It is also a key figure with regard to hedge funds and venture capital fu

Finance

Net capital outflow

Net capital outflow (NCO) is the net flow of funds being invested abroad by a country during a certain period of time (usually a year). A positive NCO means that the country invests outside more than the world invests in it. NCO is one of two major ways of characterizing the nature of a country's financial and economic interaction with the other parts of the world (the other being the ba

Securities & exchanges

Net capital rule

The uniform net capital rule is a rule created by the U.S. Securities and Exchange Commission ("SEC") in 1975 to regulate directly the ability of broker-dealers to meet their financial obligations to customers and other creditors. Broker-dealers are companies that trade securities for customers (i.e., brokers) and for their own accounts (i.e., dealers).

Finance

Net operating profit after taxes

In corporate finance, net operating profit after tax (NOPAT) is a company's after-tax operating profit for all investors, including shareholders and debt holders. NOPAT is used by analysts and investors as a precise and accurate measurement of profitability to compare a company's financial results across its history and against competitors.

Finance

Net present value

Net present value (NPV), also known as net present worth (NPW) is a method for assessing whether future amounts of money are worth more or less than the cost of an investment made today. It is widely used in finance, economics, and project evaluation to judge whether a planned activity is expected to create value. NPV works by converting future cash flows into their “present value,” reco

Securities & exchanges

Net volatility

Net volatility refers to the volatility implied by the price of an option spread trade involving two or more options. Essentially, it is the volatility at which the theoretical value of the spread trade matches the price quoted in the market, or, in other words, the implied volatility of the spread.

Fiat currencies

Neteller

Neteller is a global payments platform and digital wallet used to transfer money to and from merchants, such as forex trading brokers, social networks, and gambling websites. Users in the European Economic Area (EEA) and the United Kingdom can add a Net+ Mastercard to their account to pay with their balance in stores or withdraw it as cash from ATMs. Regardless of their location, users c

Trading basics

Netherlands Antillean guilder

The Netherlands Antillean guilder (Dutch: gulden; Papiamento: florin) was the currency of the Netherlands Antilles, and later of Curaçao and Sint Maarten, which until 2010 formed the Netherlands Antilles along with Bonaire, Saba, and Sint Eustatius. It was subdivided into 100 cents (Dutch plural: centen). The guilder was replaced on 1 January 2011 on the islands of Bonaire, Saba and Sint

Fiat currencies

Neutrality of money

Neutrality of money is the idea that a change in the money supply affects only nominal variables in the economy such as prices, wages, and exchange rates, with no effect on real variables, like employment, real GDP, and real consumption. Neutrality of money is an important idea in classical economics and is related to the classical dichotomy. It implies that the central bank does not aff

Trading basics

New Caledonian franc

The franc is the currency of New Caledonia and Wallis and Futuna, part of the CFP franc since 1945 and issued by the Institut d'émission d'outre-mer (IEOM) in Paris. It is subdivided into 100 centimes, although centime denominations are no longer in circulation.

Finance

New Development Bank

The New Development Bank (NDB), formerly referred to as the BRICS Development Bank, is a multilateral development bank established by the BRICS nations (Brazil, Russia, India, China, and South Africa). According to the agreement, "the bank shall support public or private projects through loans, guarantees, equity participation and other financial instruments" and "shall cooperate with in

Banking

New Kabul Bank

New Kabul Bank is a bank in Afghanistan that has its main branch in the capital city of Kabul. It was established in 2004 as the Kabul Bank, the first private bank in Afghanistan. After corruption and scandals it was re-established in 2011 as the New Kabul Bank.

Payments & settlement

New Payments Platform

The New Payments Platform (NPP), owned and operated by New Payments Platform Australia Ltd (NPPA) is a national industry-wide real-time payments platform for Australia. As of April 2025, there are over 25 million registered PayIDs.

Finance

New South Wales Treasury

NSW Treasury is a department of the New South Wales Government, is responsible for state financial management policy and reporting, and providing advice to the government on economic conditions and issues in New South Wales, Australia. NSW Treasury was established in April 1824 and is the oldest continuing government agency in Australia.

Finance

New York City Department of Finance

The New York City Department of Finance (DOF) is the revenue service, taxation agency and recorder of deeds of the government of New York City. Its Parking Violations Bureau is an administrative court that adjudicates parking violations, while its Sheriff's Office is the city's primary civil law enforcement agency. Thr current commissioner is Richard Lee, appointed by NYC Mayor Zohran Ma

Securities & exchanges

New York Institute of Finance

The New York Institute of Finance (NYIF) is an American for-profit provider of continuing professional education that was founded by the New York Stock Exchange (NYSE) in 1922.

Trading basics

New York Mercantile Exchange

The New York Mercantile Exchange (NYMEX) is a commodity futures exchange owned and operated by CME Group of Chicago. NYMEX is located at One North End Avenue in Brookfield Place in the Battery Park City section of Manhattan, New York City.

Securities & exchanges

New York Stock Exchange Building

The New York Stock Exchange Building (also NYSE Building) is the headquarters of the New York Stock Exchange (NYSE), located in the Financial District of Lower Manhattan in New York City. It is composed of two connected structures occupying much of the city block bounded by Wall Street, Broad Street, New Street, and Exchange Place. The central section of the block contains the original s

Banking

New Zealand bank account number

New Zealand bank account numbers in NZD follow a standardised format of 16 digits:

Finance

New Zealand Treasury

The New Zealand Treasury (Māori: Te Tai Ōhanga) is the central public service department of New Zealand charged with advising the Government on economic policy, assisting with improving the performance of New Zealand's economy, and managing financial resources. The minister responsible for the Treasury is the Minister of Finance of New Zealand; however, from 1996 to 2002, there existed a

Trading basics

Nexgo

NEXGO (also known as Shenzhen Xinguodu Technology Co., Ltd.) is a global manufacturer of high-tech payment terminals, PIN pads and point of sale hardware and software. The company is headquartered in Shenzhen, China, and engages in research and development, production, sale, and leasing of financial point of sale (POS) machines and related electronic payment processing products. Its busi

Payments & settlement

Nexi

Nexi S.p.A., formerly known as Istituto Centrale delle Banche Popolari Italiane S.p.A. (ICBPI), is an Italian company that offers digital payment services and infrastructure for banks, companies, institutions, and public administrations.

Securities & exchanges

Next: The Future Just Happened

Next: The Future Just Happened is a book by Michael Lewis published on July 17, 2001 by W. W. Norton & Company. The book argues that rapidly evolving technology will upend the power structure of society. It gives power to the youngster who does not have preconceptions and entrenched interests. By making information readily available, the internet erodes the power and mystique of many pr

Finance

Nicholas Magens

Esq. Nicholas Magens or Nicolaus Paul Magens (1697 or 1704 – 1764) was an attorney, a merchant specializing in Spain and its colonies in the Americas, and an expert on ship insurance, general average and bottomry who gained a great reputation in commercial matters.

Fiat currencies

Nicola Acocella

Nicola Acocella (born 3 July 1939) is an Italian economist and academic, Emeritus Professor of Economic Policy since 2014.

Finance

Nigerian Financial Intelligence Unit

The Nigerian Financial Intelligence Unit (NFIU) is the financial intelligence unit of Nigeria, responsible for collecting and analyzing disclosures from reporting organizations, in order to produce financial intelligence to other agencies combating money laundering, terrorism financing, and other financial crimes. The agency serves as the secretariat of the National Sanctions Committee

Finance

Nihonbashi

Nihonbashi (日本橋, Nihonbashi; Japanese pronunciation: [ɲ̟ì.hó̞ḿ.bä́.ɕí], also romanized as Nihombashi) is a business district of Chūō, Tokyo, Japan, which sprung up around the bridge of the same name that has linked two sides of the Nihonbashi River at this site since the 17th century. The first wooden bridge was completed in 1603. The current bridge, designed by Tsumaki Yorinaka and co

Finance

Nilon Limited v Royal Westminster Investments S.A.

Nilon Limited v Royal Westminster Investments S.A. [2015] UKPC 2 (21 January 2015), P.C. (on appeal from the British Virgin Islands) is a leading case of the Judicial Committee of the Privy Council on the right of a party to seek rectification of a company's share register, and the use of "anchor defendants". The case also included various obiter comments about the doctrine of forum non

Fiat currencies

Nium

Nium is a Singapore-headquartered cross-border payments company. Initially founded by Prajit Nanu and Michael Bermingham, and launched as a consumer-remittance platform Instarem in 2014. In 2016, the company introduced its B2B payments platform and rebranded as Nium in 2019, subsequently elevating Pratik Gandhi to co-founder in 2021. However, Gandhi left Nium in October 2023, around the

Trading basics

NNN lease

In commercial real estate leases in the United States, the tenant, rather than the landlord, is usually responsible for real estate taxes, maintenance, and insurance. In a "net lease", in addition to base rent, the tenant or lessee is responsible for paying some or all of the recoverable expenses related to real-estate ownership. As the rent collected under a net lease is "net" after exp

Networks

No Postage Necessary

No Postage Necessary is a 2017 American romantic comedy independent film written and directed by Jeremy Culver as his second narrative feature and starring George Blagden, Charleene Closshey, Robbie Kay, Stelio Savante, with Michael Beach and Raymond J. Barry. The film integrates current political happenings — including the Silk Road (referred to "The Spice Trail" in the film's script),

Banking

Nominal income target

A nominal income target is a monetary policy target. Such targets are adopted by central banks to manage national economic activity. Nominal aggregates are not adjusted for inflation. Nominal income aggregates that can serve as targets include nominal gross domestic product (NGDP) and nominal gross domestic income (GDI). Central banks use a variety of techniques to hit their targets, inc

Trading basics

Nominal interest rate

In finance and economics, the nominal interest rate or nominal rate of interest is the rate of interest stated on a loan or investment, without any adjustments for inflation.

Fiat currencies

Nominal rigidity

In economics, nominal rigidity, also referred to as price stickiness or wage stickiness, describes a situation in which a nominal price is slow to adjust or resistant to change. Complete nominal rigidity occurs when a price remains fixed in nominal terms for a relevant period of time. For example, the price of a good may be contractually set at $10 per unit for an entire year, regardles

Finance

Non-bank financial institution

A non-banking financial institution (NBFI) or non-bank financial company (NBFC) is a financial institution that is not legally a bank; it does not have a full banking license or is not supervised by a national or international banking regulatory agency. NBFC facilitate bank-related financial services, such as investment, risk pooling, contractual savings, and market brokering. Examples

Fiat currencies

Non-decimal currency

A non-decimal currency is a currency that has sub-units that are a non-decimal fraction of the main unit, i.e. the number of sub-units in a main unit is not a power of 10. Historically, most currencies were non-decimal, though virtually all are now decimal.

Fiat currencies

Non-deliverable forward

In finance, a non-deliverable forward (NDF) is an outright forward contract or futures contract in which counterparties settle the difference between the contracted NDF price or rate and the prevailing spot price or rate on an agreed notional amount. It is used in various markets such as foreign exchange and commodities. NDFs are also known as forward contracts for differences (FCD).

Networks

Non-fungible token

A non-fungible token (NFT) is a unique digital identifier that is recorded on a blockchain and is used to certify ownership and authenticity. They typically contain references to digital files such as artworks, photos, videos, and audio. Because NFTs are uniquely identifiable, they differ from cryptocurrencies (which are fungible, hence the name non-fungible token), and as a result they

Trading basics

Non-performing loan

A non-performing loan (NPL) or non-performing asset (NPA) is a bank loan that is subject to late repayment or is unlikely to be repaid by the borrower in full. Non-performing loans represent a major challenge for the banking sector, as they reduce profitability. They are often claimed to prevent banks from lending more to businesses and consumers, which in turn slows economic growth, alt

Trading basics

Nonrecourse debt

Nonrecourse debt or a nonrecourse loan (sometimes hyphenated as non-recourse) is a secured loan (debt) that is secured by a pledge of collateral, typically real property, but for which the borrower is not personally liable. If the borrower defaults, the lender can seize and sell the collateral, but if the collateral sells for less than the debt, the lender cannot seek that deficiency ba

Trading basics

Nookazon

Nookazon () is a fan-made website that allows players of the 2020 video game Animal Crossing: New Horizons to trade and sell items in-game using their services. The website is named after Amazon, although it more closely resembles Craigslist and eBay.

Trading basics

Nord Pool

Nord Pool AS is a pan-European power exchange. Nord Pool has its main office in Oslo and further offices in Stockholm, Helsinki, Tallinn and London. The company is owned by the European exchange operator Euronext as well as TSO Holding, which represents the continental Nordic and Baltic countries' transmission system operators (TSOs: Fingrid, Energinet, Statnett, Svenska Kraftnät, and L

Networks

Northern Data

Northern Data AG is a multinational technology company headquartered in Germany. It provides GPU infrastructure on demand for high-performance computing in sectors including artificial intelligence, big data analytics, rendering, and cloud computing. Services include a platform for processing large data sets. Formed in 2019 through the merger of Northern Bitcoin and Whinstone, it has two

Finance

Northern Quarter, Brussels

The Northern Quarter (French: Quartier Nord [kaʁtje nɔʁ] or Espace Nord [ɛspas nɔʁ]; Dutch: Noordwijk [ˈnoːrtʋɛik] or Noordruimte [ˈnoːrtˌrœymtə]) is the central business district of Brussels, Belgium. Like La Défense in Paris, the Docklands in London or the Zuidas in Amsterdam, the Northern Quarter consists of a concentration of high-rise buildings where many Belgian and multinational

Finance

Nouriel Roubini

Nouriel Roubini (born March 29, 1958) is a Turkish-born American economic consultant, economist, speaker, and writer. He is a professor emeritus since 2021 at the Stern School of Business of New York University. Roubini earned a BA in political economics at Bocconi University in Italy and a doctorate in international economics at Harvard University. He was an academic at Yale University

Finance

Novalnet

Novalnet is a European payment service provider that provides e-commerce businesses with electronic and point-of-sale payment processing services. The Novalnet platform is designed to automate merchants' business processes across the e-commerce value chain, from checkout to debt collection.

Securities & exchanges

Novation

Novation, in contract law and business law, is the act of –

Trading basics

Novig

Novig is a sports-focused prediction market platform based in New York City. It is regulated as a financial exchange rather than a sportsbook.

Finance

Numerix

Numerix is an American capital markets analytics and risk management technology company headquartered in New York City. It develops pricing, risk management, and portfolio analytics software for financial derivatives, structured products, fixed income securities, and convertible securities, serving sell-side institutions including banks and broker-dealers, and buy-side participants inclu

Fiat currencies

Numismatics

Numismatics is the study or collection of currency, including coins, tokens, paper money, medals, and related objects.

Trading basics

Nutraceutical

Nutraceutical is a marketing term used to imply a pharmaceutical effect from plant extracts, compounds, or food products that are claimed to influence health outcomes, typically as dietary supplements.

Assets

Nxt

NXT is an open source cryptocurrency and payment network launched in 2013 by anonymous software developer BCNext. It uses proof-of-stake to reach consensus for transactions—as such, there is a static money supply. Unlike Bitcoin, there is no mining.

Banking

NYCE

The New York Cash Exchange (NYCE) is an interbank network connecting the ATMs of various financial institutions in the United States and Canada. NYCE also serves as an EFTPOS network for NYCE-linked ATM cards.

Networks

Nym Technologies

Nym Technologies is a Swiss company that provides internet privacy technology utilizing Nym mix network and noise generation networks. Nym offers VPN and blockchain-related software and network services. Its most notable service, NymVPN, advertises itself as a VPN service for privacy and security.

Trading basics

NZX

NZX is the national stock exchange of New Zealand and, as NZX Limited, is also a publicly owned company listed on the exchange it operates. NZX is the parent company of Smartshares and Wealth Technologies.

Finance

O2 Money

O2 Money was a range of financial services provided by O2 in the United Kingdom.

Finance

Odd lotter

An odd lotter is an investor who purchases shares or other securities in small or unusual quantities. Stocks are typically traded in increments of 100 shares, a quantity known as a round lot or board lot. The cost of 100 shares of a security may be beyond the means of an individual investor, or may represent a larger investment than the investor wishes to make. Thus, the investor purcha

Trading basics

Odious debt

In international law, odious debt, also known as illegitimate debt, is a legal theory that says that the national debt incurred by a despotic regime should not be enforceable. Such debts are, thus, considered by this doctrine to be personal debts of the government that incurred them and not debts of the state. In some respects, the concept is analogous to the invalidity of contracts sign

Networks

Odysee

Odysee is an American video hosting platform which uses a combination of decentralized servers and the LBRY blockchain. The service was created in December 2020. The site is based on a broad interpretation of the concept of freedom of speech.

Banking

Of Unknown Origin

Of Unknown Origin is a 1983 psychological horror film directed by George P. Cosmatos in his North American film debut, and starring Peter Weller, Jennifer Dale, Lawrence Dane, Kenneth Welsh, Louis Del Grande, and Shannon Tweed in her film debut. Based on the novel The Visitor by Chauncey G. Parker III, it focuses on a mild-mannered Manhattan banker who becomes increasingly obsessive and

Banking

Office of Fair Trading v Abbey National plc

Office of Fair Trading v Abbey National plc and Others [2009] UKSC 6 is a judicial decision of the United Kingdom Supreme Court relating to bank charges in the United Kingdom, with reference to the situation where a bank account holder goes into unplanned overdraft.

Finance

Office of Financial Research

The Office of Financial Research (OFR) is an independent bureau reporting to the United States Department of the Treasury. Created in the aftermath of the 2008 financial crisis, the OFR monitors and collects data to identify risks across the financial system.

Finance

Office of the Superintendent of Financial Institutions

The Office of the Superintendent of Financial Institutions (OSFI; French: Bureau du surintendant des institutions financières, BSIF) is an independent agency of the Government of Canada reporting to the Minister of Finance created "to contribute to public confidence in the Canadian financial system". It is the sole regulator of banks, and the primary regulator of insurance companies, tru

Banking

Official cash rate

The official cash rate (OCR) is the term used in Australia and New Zealand for the bank rate and is the rate of interest which the central bank charges on overnight loans between commercial banks. This allows the Reserve Bank of Australia and the Reserve Bank of New Zealand to adjust the interest rates that apply in each country's economy. The OCR cannot be changed by transactions betwee

Banking

Offshore bank

An offshore bank is a bank that is operated and regulated under international banking license (often called offshore license), which usually prohibits the bank from establishing any business activities in the jurisdiction of establishment. Due to less regulation and transparency, accounts with offshore banks were often used to hide undeclared income. Since the 1980s, jurisdictions that p

Trading basics

Offshore financial centre

An offshore financial centre (OFC) is defined as a "country or jurisdiction that provides financial services to nonresidents on a scale that is incommensurate with the size and the financing of its domestic economy."

Finance

Offshore fund

An offshore fund is generally a collective investment scheme domiciled in an offshore jurisdiction. Like the term "offshore company", the term is more descriptive than definitive, and both the words 'offshore' and 'fund' may be construed differently.

Finance

Offshore investment

Offshore investment is the keeping of money in a jurisdiction other than one's country of residence. Offshore jurisdictions are used to pay less tax in many countries by large and small-scale investors. Poorly regulated offshore domiciles have served historically as havens for tax evasion, money laundering, or to conceal or protect illegally acquired money from law enforcement in the inv

Finance

Offshoring

Offshoring is the relocation of a business process from one country to another—typically an operational process, such as manufacturing, or supporting processes, such as accounting. Usually this refers to a company business, although state governments may also employ offshoring. More recently, technical and administrative services have been offshored.

Trading basics

OFX (company)

OFX Group Limited is an Australian financial technology company that provides international payments, foreign exchange and spend management services. It is headquartered in Sydney and listed on the Australian Securities Exchange.

Trading basics

OGS (electronic toll collection)

OGS (Turkish: Otomatik Geçiş Sistemi English: Automated Transit System) was an electronic toll collection system of RFID transponder type available on toll roads and toll bridges in Turkey. The system was adopted to avoid traffic congestion at toll plazas. The successor to OGS is the HGS system of RFID tag type implemented later on at the same toll plazas.

Finance

Oki Electric Industry

Oki Electric Industry Co., Ltd. (沖電気工業株式会社, Oki Denki Kōgyō Kabushiki-gaisha), commonly referred to as OKI (), is a Japanese information and communications technology company, headquartered in Toranomon, Minato-ku, Tokyo and operating in over 120 countries around the world.

Assets

OKX

OKX, formerly known as OKEx, is a cryptocurrency exchange based in San Jose, California.

Securities & exchanges

Old Saint Petersburg Stock Exchange and Rostral Columns

The Old Saint Petersburg Stock Exchange (also Bourse) and Rostral Columns, located in Saint Petersburg in the Russian Federation, are significant examples of Greek Revival architecture. Designed by French architect Thomas de Thomon, and inspired by the Greek Temple of Hera at Paestum, the stock exchange was constructed between 1805 and 1810. The rostral columns erected on either side of

Finance

Oleg Itskhoki

Oleg Itskhoki (born in Moscow on January 7, 1983) is a Russian-American economist specialized on macroeconomics and international economics and (as of 2024) a professor of economics at the Harvard University. He won the John Bates Clark Medal for his "fundamental contributions to both international finance and international trade" in 2022.

Networks

Olympics Go! Paris 2024

Olympics Go! Paris 2024 (stylized as Olympics GO! Paris 2024) is a 2024 city-building and sports video game published by nWay and officially licensed with the International Olympic Committee (IOC) to coincide with the 2024 Summer Olympics.

Trading basics

Omani rial

The Omani rial (Arabic: ريال, symbol: ; currency code: OMR) is the currency of Oman. It is divided into 1000 baisa (also written baiza, بيسة).

Trading basics

Omnichannel

Omnichannel is a neologism describing a business strategy. According to Frost & Sullivan, omnichannel is defined as "seamless and effortless, high-quality customer experiences that occur within and between contact channels".

Securities & exchanges

OMX Stockholm 30

The OMX Stockholm 30 (OMXS30) is a stock market index for the 30 largest and most traded stocks on the Nasdaq Stockholm stock exchange. It is a price return and modified free float capitalization-weighted index.

Trading basics

One Equity Partners

One Equity Partners is a private equity firm with over $10 billion in assets under management which primarily deals with the industrial, healthcare and technology sectors in North America and Europe. One Equity Partners was the merchant banking arm of JPMorgan Chase, focused on leveraged buyout and growth capital investments in middle-market companies. Formed by Bank One in 2001, the gro

Securities & exchanges

OneChicago

OneChicago was a US-based all-electronic futures exchange with headquarters in Chicago, Illinois. The exchange offered approximately 12,509 single-stock futures (SSF) products with names such as IBM, Apple and Google. All trading was cleared through Options Clearing Corporation (OCC). The OneChicago exchange closed in September 2020.

Trading basics

Online ticket brokering

Online ticket brokering is the resale of tickets through a web-based ticket brokering service or online ticket exchanges. Prices on ticket brokering websites are determined by demand, availability, and the ticket reseller. Tickets sold through an online ticket brokering service may or may not be authorized by the official seller.

Trading basics

Online video analytics

Online video analytics (also known as Web video analytics) is the measurement, analysis and reporting of videos viewed online. It is used for the purposes of understanding the consumption patterns (behavioral analysis) and optimizing viewing experience (quality of service analysis).

Payments & settlement

Online wallet

An online wallet is a software or web service that allows users to store and control their online shopping information, such as logins, passwords, shipping address and credit card details. It also provides a method for consumers to purchase products from online retailers.

Fiat currencies

Onno Ruding

Herman Onno Christiaan Rudolf "Onno" Ruding (born 15 August 1939) is a retired Dutch politician of the Christian Democratic Appeal (CDA) party and businessman.

Banking

Open banking

In financial services, open banking allows for financial data to be shared between banks and third-party service providers through the use of application programming interfaces (APIs). Traditionally, banks have kept customer financial data within their own closed systems. Open banking allows customers to share their financial information securely and electronically with other banks or ot

Finance

Open Financial Exchange

Open Financial Exchange (OFX) is a data stream format for exchanging financial information that evolved from Microsoft's Open Financial Connectivity (OFC) and Intuit's Open Exchange file formats.

Finance

Open outcry

Open outcry is a method of communication between professionals on a stock exchange or futures exchange, typically on a trading floor. It involves shouting and the use of hand signals to transfer information primarily about buy and sell orders. The part of the trading floor where this takes place is called a pit.

Trading basics

Open road tolling

Open road tolling (ORT), also called all-electronic tolling, cashless tolling, or free-flow tolling, is the collection of tolls on toll roads without the use of tollbooths. An electronic toll collection system is usually used instead. The major advantage to ORT is that users are able to drive through the toll plaza at highway speeds without having to slow down to pay the toll. In some in

Finance

Open-high-low-close chart

An open-high-low-close chart (OHLC), also called OHLC bar chart, is a type of chart typically used in technical analysis to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range (the highest and lowest prices) over one unit of time, e.g., one day or one hour. Tick marks project from each side of the line indicating th

Networks

OpenTimestamps

OpenTimestamps (OTS) is an open-source project that aims to provide a standard format for blockchain timestamping.

Finance

Operating margin

In business, operating margin—also known as operating income margin, operating profit margin, EBIT margin and return on sales (ROS) - is the ratio of operating income ("operating profit" in the UK) to net sales, usually expressed in percent.

Finance

Operating partner

An operating partner is a title used by venture capital (VC) and private equity (PE) firms to describe a role dedicated to working with privately held companies to increase value. The role was created by large-capitalization private equity groups when the importance of driving corporate change to add value increased as sellers became more sophisticated and financial engineering less cent

Trading basics

Operational database

Operational database management systems (also referred to as OLTP databases or online transaction processing databases), are used to update data in real-time. These types of databases allow users to do more than simply view archived data. Operational databases allow you to modify that data (add, change or delete data), doing it in real-time. OLTP databases provide transactions as main ab

Finance

Optimal stopping

In mathematics, the theory of optimal stopping or early stopping is concerned with the problem of choosing a time to take a particular action, in order to maximise an expected reward or minimise an expected cost. Optimal stopping problems can be found in areas of statistics, economics, and mathematical finance (related to the pricing of American options). A key example of an optimal stop