Industry WIKI

Foreign exchange fraud is any trading scheme used to defraud traders by convincing them that they can expect to gain a high profit by trading in the foreign exchange market. Currency trading became a common form of fraud in early 2008, according to Michael Dunn of the U.S. Commodity Futures Trading Commission.

The foreign reserves of India are holdings of cash, bank deposits, bonds, and other financial assets denominated in currencies other than India's national currency, the Indian rupee. The foreign-exchange reserves are managed by the Reserve Bank of India (RBI) for the Indian government, and the main component is foreign currency assets.

Forex.com is a foreign exchange (FX) and contracts for difference (CFD) trading brand owned by StoneX Group. In the United States, it is operated by GAIN Capital Group LLC, a wholly owned subsidiary of StoneX Group Inc.. The brand offers leveraged trading in currencies, commodities, indices, and cryptocurrencies.

In blockchain, a fork is defined variously as:

The forward exchange rate (also sometimes referred to as forward rate or forward price) is the exchange rate at which two counterparties (such as a bank and an investor) agree to exchange one currency for another at a future date when they enter into a forward contract. Multinational corporations, banks, and other financial institutions enter into forward contracts to take advantage of t

"Frinkcoin" is the 13th episode of the thirty-first season of the American animated television series The Simpsons, and the 675th episode overall. It aired in the United States on Fox on February 23, 2020. The episode was written by Rob LaZebnik and was directed by Steven Dean Moore.

FTX Trading Ltd., trading as FTX (Futures Exchange), is a bankrupt company that formerly operated a cryptocurrency exchange and crypto hedge fund. The exchange was founded in 2019 by Sam Bankman-Fried and Gary Wang and collapsed in 2022.

A Funnyback is a type of one-dollar silver certificate produced in 1928 and 1934 in the United States. People referred to the note as a "Funnyback" based on the significantly lighter green ink and unusual font printed on the reverse.

Galaxy Digital Inc., doing business as Galaxy, is an American financial services and infrastructure company headquartered in New York City. The company focuses on digital assets, cryptocurrency, blockchain infrastructure, and artificial intelligence and high-performance computing data center infrastructure. Its digital asset businesses include over-the-counter trading, lending, investmen

Garantex was a Russian cryptocurrency exchange. The company provided an exchange of Russian rubles to cryptocurrencies and international money transfers. It was tied to sanctioned individuals following the 2022 Russian invasion of Ukraine, including the Russian government, criminal organizations, and terrorist groups, such as Hamas and Hezbollah, among other illicit actors. It was co-fou

Gemini Space Station Inc. (Gemini) is an American cryptocurrency exchange and custodian bank. It was founded in 2014 by Cameron and Tyler Winklevoss.

Genesis is a cryptocurrency intermediary for institutional investors, with Digital Currency Group (DCG) as its parent company.

The Guiding and Establishing National Innovation for U.S. Stablecoins Act (GENIUS Act) is a United States federal law that aims to create a comprehensive regulatory framework for stablecoins. Stablecoins are a type of cryptocurrency that are backed by assets considered to be reliable such as a national currency or a commodity. Stablecoins are typically used to transfer funds between diff

The pound (sign: £; ISO code: GIP) is the currency of Gibraltar. It is pegged to – and exchangeable with – British pound sterling at par value. Coins and banknotes of the Gibraltar pound are issued by the Government of Gibraltar.

The Gibraltar Stock Exchange (GSX) was a stock exchange based in Gibraltar, a British overseas territory. until its closure in 2023.

GNU Taler is a free software-based microtransaction and electronic payment system. Unlike most other decentralized payment systems, GNU Taler does not use a blockchain. A blind signature is used to protect the privacy of users as it prevents the exchange from knowing which coin it signed for which customer.

The gold dinar (Arabic: ﺩﻳﻨﺎﺭ ذهب) is an Islamic medieval gold coin first issued in AH 77 (696–697 CE) by Caliph Abd al-Malik ibn Marwan. The weight of the dinar is 1 mithqal (4.25 grams or 0.137 troy ounces).

Gold exchange-traded products are exchange-traded products (ETPs) that seek to provide exposure to gold or to the market price of gold. They include exchange-traded funds (ETFs), closed-end funds (CEFs), and exchange-traded notes (ETNs). Gold ETPs are traded on the major stock exchanges including the SIX Swiss Exchange, the Bombay Stock Exchange, the London Stock Exchange, the Paris Bour

Goliath Ventures was a cryptocurrency investment firm based in Orlando, Florida. On February 24, 2026, the United States Department of Justice announced the arrest of the firm's founder and chief executive officer, Christopher Alexander Delgado, on charges of wire fraud and money laundering, alleging that the firm had operated as a Ponzi scheme. On June 30, 2026, Delgado pleaded guilty t

Grams was a search engine for Tor based darknet markets launched in April 2014, and closed in December 2017. The service allowed users to search multiple darknet markets for products like drugs and guns from a simple search interface, and also provided the capability for its users to hide their transactions through its bitcoin tumbler Helix.

The pound is the currency of Guernsey. Since 1921, Guernsey has been in currency union with the United Kingdom and the Guernsey pound is not a separate currency but is a local issue of sterling banknotes and coins, similar to the banknotes issued in Scotland, England, Wales and Northern Ireland (see Banknotes of the pound sterling). It can be exchanged at par with other sterling coinage

Hedera Hashgraph, commonly known as Hedera, is a distributed ledger which uses a variant of proof of stake to reach consensus. The native cryptocurrency of the Hedera Hashgraph system is HBAR.

The Helium Network is a wireless system composed of two distinct networks: one for Internet of things (IoT) devices using LoRaWAN and another for mobile phone coverage using Wi-Fi hotspots.

Bitcoin is a cryptocurrency, a digital asset that uses cryptography to control its creation and management rather than relying on central authorities. Originally designed as a medium of exchange, Bitcoin is now primarily regarded as a store of value. The history of bitcoin started with its invention and implementation by Satoshi Nakamoto, who integrated many existing ideas from the crypt

The history of money is the development over time of systems for the exchange of goods and services. Money is a means of fulfilling these functions indirectly and in general rather than directly, as with barter.

The Hollow Sword Blades Company was a British joint-stock company founded in 1691 by a goldsmith, Sir Stephen Evance, for the manufacture of hollow-ground rapiers.

Hong Kong Mercantile Exchange (Chinese: 香港商品交易所; abbreviated as HKMEx) was an electronic commodities exchange established in Hong Kong for the trading of commodity futures, options and other financial derivatives. The exchange was originally pitched as a platform to trade oil futures. In fact, it ended up trading mainly silver and gold futures.

HTX, formerly known as Huobi, is a Seychelles-based cryptocurrency exchange. Founded in China, (Chinese: 火币网; pinyin: Huǒbìwǎng), HTX now has offices in Hong Kong, South Korea, Japan and the United States. In August 2018, it became a publicly listed Hong Kong company. According to Bloomberg, it is owned by cryptocurrency billionaire Justin Sun.

Hub Culture is a membership network and digital identity company founded in November 2002 by Stan Stalnaker. The company is based in Bermuda. It is known for Ven, an asset-backed digital currency launched in 2007, and for temporary physical spaces called Pavilions, which it has operated at the World Economic Forum Annual Meeting in Davos, at UN climate conferences and at other internatio

Hyperbridge is a cross-chain interoperability bridge that uses cryptographic protocols to facilitate the transfer of assets and data between different blockchains. Hyperbridge was launched on Polkadot mainnet in 2024 by Polytope Labs. The protocol is designed with a decentralised verification system which eliminates traditional reliance on blockchain validators, addressing the limitation

Hyperledger (or the Hyperledger Project) is an umbrella project of open source blockchains and related tools that the Linux Foundation started in December 2015. IBM, Intel, and SAP Ariba have contributed to support the collaborative development of blockchain-based distributed ledgers. It was renamed the Hyperledger Foundation in October 2021. In September 2024, Hyperledger Foundation and

HyperVerse is a defunct cryptocurrency hedge fund (formerly HyperNation, then HyperFund, then HyperVerse in 2021). The collapse of the company resulted in approximately $1.3 billion in customer losses.

I'm Starting to Worry About This Black Box of Doom is a 2024 satirical thriller novel by Jason Pargin, published by St. Martin's Press. The standalone novel follows Abbott Coburn, a Lyft driver in Los Angeles, who is hired to transport a passenger and a sealed black box across the United States. The novel deals with internet rumour, paranoia, social media, and isolation.

Immutable Pty Ltd (formerly Fuel Games) is an Australian cryptocurrency company which develops blockchain games and non-fungible tokens (NFTs). The company was founded in 2018 and headquartered in Sydney, Australia.

Independent Reserve is an Australian-based digital currency exchange founded in 2013. They are an order book exchange and an OTC desk.

Ingenico is a French merchant services technology company, that facilitates secure electronic transactions. The company expanded as a manufacturer of point of sale (POS) payment terminals to also include complete merchant payment SaaS and related services.

An initial coin offering (ICO) or token sale is a form of capital raising in which a project issues and sells digital tokens using blockchain technology, typically in exchange for cryptocurrency or fiat currency. The tokens may grant access to a product or service, represent participation rights within a network, or function as speculative digital assets traded on cryptocurrency markets.

An Initial exchange offering (IEO) is the cryptocurrency exchange equivalent to a stock launch or Initial public offering (IPO). An IEO is the process of digital asset (e.g. coins or tokens) procurement through an established exchange for the purpose of raising capital for start-up companies. Exchanges act as a middleman between investors and the startup, profiting from fees generated by

Insider trading is the trading of a public company's stock or other securities (such as bonds or stock options) based on material, nonpublic information about the company. In many countries, trading based on insider information is illegal. The rationale for this prohibition of insider trading differs between countries and regions. Some view it as unfair to other investors in the market w

Intercontinental Exchange, Inc. (ICE) is an American multinational financial services company that operates global financial exchanges, including stock exchanges and futures exchanges, as well as clearing houses, and provides technology and services for mortgage loan origination, closing, and servicing.

Interest rate parity is a no-arbitrage condition representing an equilibrium state under which investors compare interest rates available on bank deposits in two countries. The fact that this condition does not always hold allows for potential opportunities to earn riskless profits from covered interest arbitrage. Two assumptions central to interest rate parity are capital mobility and p

An interest-free economy or interest free economy is an economy that does not have pure interest rates.

Investigation of 2025 Czech government Bitcoin scandal comprises a series of political, legal, and media events following the replacement of Pavel Blažek by Eva Decroix as Minister of Justice in June 2025. This personnel change was precipitated by the outbreak of the so-called Bitcoin scandal.

IOTA is an open-source distributed ledger and cryptocurrency designed for the Internet of things (IoT). It uses a directed acyclic graph to store transactions on its ledger, motivated by a potentially higher scalability over blockchain based distributed ledgers. IOTA does not use miners to validate transactions, instead, nodes that issue a new transaction on the network must approve two

IQ Option is a binary options trading broker that also offers services in Forex, stocks, and cryptocurrencies. The company was founded in 2013. In 2017, IQ Option shifted its focus to CFDs and cryptocurrencies, though binary options remain a significant part of its operations in certain markets, particularly where regulations are less stringent.

ISO 4217 is a standard published by the International Organization for Standardization (ISO) that defines alpha codes and numeric codes for the representation of currencies, and provides information about the relationships between currencies and their minor units. This data is published in three tables:

The pound (French: Livre de Jersey, Jèrriais: Louis d'Jèrri; abbreviation: JEP; sign: £) is the currency of Jersey. Jersey is in currency union with the United Kingdom, and the Jersey pound is not a separate currency but is an issue of banknotes and coins by the States of Jersey denominated in sterling, in a similar way to the banknotes issued in Scotland and Northern Ireland (see Bankno

John Joseph D'Agostino is an American business executive and entrepreneur. D'Agostino is a senior advisor to Coinbase and Chairman of US Asset Management Committee for the Department for International Trade. He previously was managing director at the world's largest fund governance firm DMS Offshore, where he was also on the board of hedge funds providing independent oversight. He was pr

The King's shilling, sometimes called the Queen's shilling when the sovereign is female, is a historical slang term referring to the earnest payment of one shilling given to recruits to the armed forces of the United Kingdom in the 18th, 19th and 20th centuries, although the practice dates back to the end of the English Civil War. To "take the King's shilling" was to agree to serve as a

The Kiribati dollar is one of the two official currencies of Kiribati. The Kiribati coins are pegged at 1:1 ratio to the Australian dollar, the other official currency of Kiribati. Kiribati coins were issued in 1979 and circulate alongside banknotes and coins of the Australian dollar. In present day, Kiribati coins are rare in comparison to Australian coins with the last minor emission m

KodakCoin (stylized KODAKCoin) was a Kodak-branded blockchain cryptocurrency, used to plan payments for licensed photographers. It was also able to generate individualized cryptocurrency for its users through Kodak KashMiner, a Bitcoin-mining computer. Critics characterized Kodak's association with the cryptocurrency as a "desperate money grab."

Kraken (legally named Payward, Inc.) is a US-based cryptocurrency exchange, founded in 2011. It is the first cryptocurrency company to obtain a bank charter. In 2025, Kraken began allowing the trading of tokenized equities by non-US customers.

KuCoin is a Seychelles-based cryptocurrency exchange. It was founded in China in 2017, but was later moved to Singapore following the Chinese government's restrictions on cryptocurrency companies, and eventually to the Seychelles.

LBRY (pronounced "library") is a blockchain-based file-sharing and payment network that is primarily used for social networks and video platforms.

Legal tender is a form of money that the law recognises as valid for the discharge of a monetary debt in a jurisdiction. What constitutes legal tender varies between jurisdictions.

Leper colony money was special money (scrip or vouchers) which circulated only in leper colonies (sanatoriums for people with leprosy) due to the fear that money could carry leprosy and infect other people. However, leprosy is not easily transmitted by casual contact or objects; actual transmission only happens through long-term, constant, intimate contact with leprosy sufferers and not

The loti (plural: maloti) is the currency of the Kingdom of Lesotho. It is subdivided into 100 sente (pl. lisente). It is pegged to the South African rand on a 1:1 basis through the Common Monetary Area, and both are accepted as legal tender within Lesotho. The loti was first issued in 1966, albeit as a non-circulating currency. In 1980, Lesotho issued its first coins denominated in both

The Lightning Network (LN) is a payment protocol built on the bitcoin blockchain. It is intended to enable fast transactions among participating nodes (independently run members of the network) and has been proposed as a solution to the bitcoin scalability problem.

Litecoin (abbreviation: LTC) is a cryptocurrency and open-source software project created by Charlie Lee and released in 2011. Its software was derived from Bitcoin's codebase. Litecoin uses a scrypt-based proof-of-work system, targets a block interval of 2.5 minutes, and has a maximum supply of 84 million litecoins.

The London Metal Exchange (LME) is a futures and forwards exchange in London, United Kingdom with the world's largest market in standardised forward contracts, futures contracts and options on base metals. The exchange also offers contracts on ferrous metals and precious metals. The company also allows for cash trading. It offers hedging, worldwide reference pricing, and the option of ph

The London Platinum and Palladium Market (LPPM) is an over-the-counter trading centre for platinum and palladium and a commodity trading association. London has always been a centre for the research in and development of most of the platinum group metals. Trade was established in the early 20th century, typically by existing dealers of gold and silver. The LPPM has been involved in fixin

Luke Dashjr is an American software developer known for his long-standing role in the development of Bitcoin Core and for co-founding the Bitcoin mining pool Ocean.

Malone Lam Yu Xuan (born 19 July 2004) is a Singaporean man convicted for his connection to a cryptocurrency theft and money laundering scheme exceeding $260 million, according to the U.S. Attorney's Office for the District of Columbia.

The pound (abbreviation: IMP; sign: £), or Manx pound (Manx: Punt Manninagh; in order to distinguish it from other similar-named currencies), is the currency of the Isle of Man, at parity with sterling. The Manx pound is divided into 100 pence. Notes and coins, denominated in pounds and pence, are issued by the Isle of Man Government.

Market sentiment, also known as investor attention, is the general prevailing attitude of investors as to anticipated price development in a market. This attitude is the accumulation of a variety of fundamental and technical factors, including price history, economic reports, seasonal factors, and national and world events. If investors expect upward price movement in the stock market, t

Markets in Crypto-Assets (MiCA or MiCAR) is a regulation in European Union (EU) law that establishes a regulatory framework for crypto-assets in the EU, including cryptocurrencies, security tokens and stablecoins. It was adopted by the EU Parliament on 20 April 2023 and has applied in full since December 2024.

MazaCoin (Maza, MZC) is a cryptocurrency launched in 2014 by developer Payu Harris. It was created with the goal of providing a digital currency for the Oglala Lakota tribe in South Dakota.

Mean reversion is a financial term for the assumption that an asset's price will tend to converge to the average price over time.

In economics, a medium of exchange is any item that is widely accepted in exchange for goods and services. In modern economies, the most commonly used medium of exchange is currency. Most forms of money function as media of exchange, including commodity money, representative money, cryptocurrency, and most commonly fiat money. Representative and fiat money exist in digital form as well a

A meme coin (also spelled memecoin) is a cryptocurrency that originated from an internet meme or has some other humorous characteristic.

Metallism is the economic principle that the value of money derives from the purchasing power of the commodity upon which it is based. The currency in a metallist monetary system may be made from the commodity itself (commodity money) or it may use tokens (such as national banknotes) redeemable in that commodity. Georg Friedrich Knapp (1842–1926) coined the term "metallism" to describe

MetaMask is a software cryptocurrency wallet developed by ConsenSys for interacting with the Ethereum blockchain and other EVM-compatible networks. It enables users to manage Ethereum accounts and connect to decentralized applications (dApps) via a browser extension or mobile app.

Strategy Inc., stylized as Strategy₿ and formerly known as MicroStrategy, is an American company that provides business intelligence (BI) and mobile software. Founded in 1989 by Michael J. Saylor, Sanju Bansal, and Thomas Spahr, the firm develops software to analyze internal and external data in order to make business decisions and to develop mobile apps. It is a public company headquart

Midpoint (Midpoint Holdings Ltd) is a UK headquartered, Toronto and Frankfurt listed company providing international payments and peer-to-peer foreign exchange (bureau de change) services to individual and corporate customers. Midpoint is the world’s first dedicated peer-to-peer international foreign currency matching platform. The company's patented matching technology was the first app

In the context of cryptocurrency mining, a mining pool is the pooling of resources by miners, who share their processing power over a network, to split the reward equally, according to the amount of work they contributed to the probability of finding a block. A "share" is awarded to members of the mining pool who present a valid partial proof-of-work. Mining in pools began when the diffi

MintChip is a digital currency that provides the underlying system to facilitate the exchange of value between consumers and merchants in real-time. It was designed to reduce the cost and risk of financial transactions. This technology was created by the Royal Canadian Mint, backed by the Government of Canada and denominated in a variety of fiat currencies. The Royal Canadian Mint announ

Mismarking in securities valuation takes place when the value that is assigned to securities does not reflect what the securities are actually worth, due to intentional fraudulent mispricing. Mismarking misleads investors and fund executives about how much the securities in a securities portfolio managed by a trader are worth (the securities' net asset value, or NAV), and thus misreprese

Mitigation banking is a market-based system of debits and credits (used primarily in the United States as part of its "no net loss" policy) that involves restoration, creation, or enhancement of wetlands to compensate for unavoidable impacts to a wetland in another location. It involves a system of mitigation banks, sites where projects to restore, create, or enhance wetlands can be carr

One MobiKwik Systems Limited, doing business as MobiKwik, is an Indian financial technology company, headquartered in Gurugram, Haryana. Founded in 2009 that provides a mobile phone-based payment system and digital wallet.

MobileCoin, also known as Sentz, is a peer-to-peer cryptocurrency developed by MobileCoin Inc., which was founded in 2017 by Josh Goldbard and Shane Glynn.

The modern gold dinar (sometimes referred as Islamic dinar or Gold dinar) is a proposed bullion gold coin, so far not issued as official currency by any national state. It aims to revive the historical gold dinar, which was a leading coin of early Islam. Advocates have suggested it could consist of minted gold coins (dinars) or of silver coins (dirhams).

Monero (; abbreviation: XMR) is a blockchain-based cryptocurrency which is private, untraceable, fungible, and decentralized.

"Monetae cudendae ratio" (also spelled "Monetæ cudendæ ratio"; English: "On the Minting of Coin" or "On the Striking of Coin"; sometimes, "Treatise on Money") is a paper on coinage by Nicolaus Copernicus (Polish: Mikołaj Kopernik). It was written in 1526 at the request of Sigismund I the Old, King of Poland, and presented to the Prussian Diet.

Monetary circuit theory is a heterodox theory of monetary economics, particularly money creation, often associated with the post-Keynesian school.

Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts, such as taxes, in a particular country or socio-economic context. The primary functions which distinguish money are: medium of exchange, a unit of account, a store of value and sometimes, a standard of deferred payment.

Money burning or burning money is the purposeful act of destroying money. In the prototypical example, banknotes are destroyed by setting them on fire. Burning money decreases the wealth of the owner without directly enriching any particular party. It also reduces the money supply and (very slightly) slows down the inflation rate.

A money changer is a person or organization whose business is the exchange of coins or currency of one country for that of another. This trade was a predecessor of modern banking.

Mt. Gox was a bitcoin exchange based in Shibuya, Tokyo, Japan. Launched in 2010, it was handling over 70% of all bitcoin transactions worldwide by early 2014, when it abruptly ceased operations amid revelations of its involvement in the loss/theft of hundreds of thousands of bitcoin, then worth hundreds of millions in US dollars.

Namecoin (Abbreviation: NMC; sign:

The Namibian dollar (symbol: $ or N$; code: NAD) has been the currency of Namibia since 1993. It is normally abbreviated with the dollar sign ($), or alternatively N$ to distinguish it from other currencies called “dollar.” It is divided into 100 cents.

Nano (Abbreviation: XNO) is a cryptocurrency characterized by a directed acyclic graph data structure and distributed ledger, making it possible for Nano to work without intermediaries. To agree on what transactions to commit (i.e., achieving consensus), it uses a voting system with weight based on the amount of currency an account holds.

Narrow banking is a banking system that restricts commercial banks to hold only safe and liquid assets, like government bonds, against customer deposits, while prohibiting traditional lending activities. Under this model, banks function as custodians and payment processors, separate from the lending function performed by other financial intermediaries. The concept emerged as a response t

NEAR is a public blockchain platform that uses a proof-of-stake consensus mechanism and provides smart-contract functionality. Its native cryptocurrency is NEAR. It was founded in 2018 by Illia Polosukhin and Alexander Skidanov, with mainnet launching in 2020.

Neo is a blockchain-based cryptocurrency and application platform used to run smart contracts and decentralized applications. The project, originally named Antshares, was founded in 2014 by Da HongFei and Erik Zhang and rebranded as Neo in 2017. In 2017 and 2018, it became popular in China despite the recently enacted prohibition on cryptocurrency in that country.

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.

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.

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.

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

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.

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