Industry WIKI
Digital assets and currencies
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Acquisition of Credit Suisse by UBS
On 19 March 2023, Swiss bank UBS Group AG agreed to buy Credit Suisse for CHF 3 billion (US$3.2 billion) in an all-stock deal brokered by the government of Switzerland and the Swiss Financial Market Supervisory Authority. The Swiss National Bank supported the deal by providing more than CHF 100 billion (US$104 billion) in liquidity to UBS following its takeover of Credit Suisse's operati
BankingATM Link
ATM Link (a shortened form of Lintas Network) is an interbank network serving Indonesian State-owned Banks Association (Himbara), comprising Bank Mandiri, Bank Rakyat Indonesia, Bank Negara Indonesia, and Bank Tabungan Negara. The network provides cash withdrawal and inquiry services for customers of member banks of Himbara.
Trading basicsATM usage fees
ATM usage fees are what many banks and interbank networks charge for the use of their automated teller machines (ATMs). In some cases, these fees are assessed solely for non-members of the bank; in other cases, they apply to all users. There is usually a higher fee for the use of White-label ATMs rather than bank-owned ATMs.
Payments & settlementChase Payment Solutions
Chase Payment Solutions, formerly known as Chase Paymentech and Chase Merchant Services, is an American payment service provider and merchant acquiring business that is part of JPMorgan Chase. Paymentech payment platforms supports businesses to process payments. In addition to its payment services the company provides associated business services such as analytics, payment fraud detectio
Payments & settlementClinkle
Clinkle was an American startup founded in 2011, which sought to facilitate mobile payments with ultrasonic signals emitted by smartphones. The company's $25 million seed round in June 2013 was the largest in Silicon Valley history. Clinkle abandoned its ultrasonic technology due to insurmountable technical challenges and pivoted to launching a prepaid debit card service in 2014. The com
AssetsDogecoin
Dogecoin ( DOHJ-koyn or DOHZH-koyn, Abbreviation: DOGE; sign: Ð) is a cryptocurrency created by software engineers Billy Markus and Jackson Palmer, who decided to create a payment system as a joke, making fun of the wild speculation in cryptocurrencies at the time. It is considered both the first "meme coin", and more specifically the first "dog coin". Despite its satirical nature, some
Fiat currenciesFiat money
Fiat money or fiat currency is a type of government-issued currency, generally created by a central bank, authorized by government regulation to be legal tender but not backed by a precious metal, such as gold or silver, nor by any other tangible asset or commodity. Since the end of the Bretton Woods system in 1976 by the Jamaica Accords, all the major government currencies in the world
Fiat currenciesFlooz.com
Flooz.com was a dot-com venture, now defunct, based in New York City that went online in February 1999. It was promoted by comic actress Whoopi Goldberg in a series of television advertisements. Started by iVillage co-founder Robert Levitan, the company attempted to establish a currency unique to Internet merchants, somewhat similar in concept to airline frequent flyer programs or grocer
FinanceFollow the money
"Follow the money" is a catchphrase popularized by the 1976 docudrama film All the President's Men, which suggests political corruption can be brought to light by examining money transfers between parties.
NetworksFork (blockchain)
In blockchain, a fork is defined variously as:
Trading basicsHillary Clinton cattle futures controversy
In 1978 and 1979, lawyer and First Lady of Arkansas Hillary Rodham Clinton engaged in a series of trades of cattle futures contracts. Her initial $1,000 investment had generated nearly $100,000 (equivalent to $443,603.85 in 2025), when she stopped trading after ten months. In 1994, after Clinton had become First Lady of the United States, the trading became the subject of considerable co
FinanceIkoyi
Ikoyi is the most affluent island of Lagos, located in Eti-Osa Local Government Area. It lies to the northeast of Obalende and adjoins Lagos Island to the west, and at the edge of the Lagos Lagoon. Popular with the extreme upper class residents of Nigerian society, Ikoyi is arguably one of the wealthiest communities within Nigeria.
Securities & exchangesKalshi
Kalshi Inc. is a prediction market platform based in Manhattan, New York City, that launched in July 2021. The platform is used primarily for sports betting, which constitutes more than 90% of site activity and 89% of revenue in 2025. Analysts describe activity on the platform as "heavily tied to the sports calendar". Individuals can place bets on other future outcomes, including economi
AssetsKodakCoin
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."
Payments & settlementLemon Wallet
Lemon Wallet was a cloud-based digital wallet that allowed users to store digital copies of credit cards, debit cards, reward cards, as well as identification, and other card information. The service was released in July 2011 and the company is based in Palo Alto, California, United States. Wences Casares was the company's CEO.
Payments & settlementLevelUp
LevelUp was an American white-label platform for restaurants offering mobile ordering, QR-code payments and loyalty/CRM tools. It was created by Boston-based startup SCVNGR. Grubhub announced its acquisition of LevelUp for US$390 million in July 2018 and closed the deal on September 13, 2018. Post-acquisition, LevelUp’s technology was integrated into Grubhub’s restaurant-facing products,
Payments & settlementLine (software)
Line (stylized in all caps) is a Japanese freeware app and service for instant messaging and social networking, operated by the Japanese company LY Corporation, co-owned by SoftBank Group and Naver. Line was launched in Japan in June 2011 by NHN Japan, a subsidiary of Naver.
FinanceList of public corporations by market capitalization
The following is a list of publicly traded companies, that have the largest market capitalization or "market value". Most or all of these companies would be categorized as megacap stocks.
AssetsMonero
Monero (; abbreviation: XMR) is a blockchain-based cryptocurrency which is private, untraceable, fungible, and decentralized.
Trading basicsNASDAQ futures
NASDAQ futures are financial futures which launched on June 21, 1999. It is the financial contract futures that allow an investor to hedge with or speculate on the future value of various components of the NASDAQ market index.
FinancePayment for order flow
Payment for order flow (PFOF) is the compensation that a stockbroker receives from a market maker in exchange for the broker routing its clients' trades to that market maker. The market maker profits from the spread (the difference between purchase price and sale price) and rebates a portion of this profit to the routing broker as PFOF. Some of this benefit may be passed on to the retail
Payments & settlementPix (payment system)
Pix (Portuguese pronunciation: [ˈpiks]) is an instant payment platform created and managed by the Central Bank of Brazil (BCB). It enables free instant transfers between individuals in Brazilian real 24 hours a day without interruption, even outside banking hours and during holidays or weekends; payments made and received by legal entities may be subject to fees.
Trading basicsPolicy Analysis Market
The Policy Analysis Market (PAM), part of the FutureMAP project, was a proposed futures exchange developed, beginning in May 2001, by the Information Awareness Office (IAO) of the United States Defense Advanced Research Projects Agency (DARPA), and based on an idea first proposed by Net Exchange, a San Diego, California, research firm specializing in the development of online prediction
FinanceQuantitative easing
Quantitative easing (QE) is a monetary policy action where a central bank purchases predetermined amounts of government bonds, company shares, or other financial assets (liquidity) in order to artificially stimulate economic activity. Quantitative easing is a novel form of monetary policy that began in Japan and came into wide application in the US following the 2008 financial crisis. It
Trading basicsS&P 500 futures
S&P 500 futures are financial futures which allow an investor to hedge with or speculate on the future value of various components of the S&P 500 Index market index. S&P 500 futures contracts were first introduced by the Chicago Mercantile Exchange in 1982. The CME added the e-mini option in 1997. The bundle of stocks in the S&P 500 is, per the name, composed of stocks of 500 large compa
Payments & settlementSelf-checkout
Self-checkouts (SCOs), also known as assisted checkouts (ACOs) or self-service checkouts, are machines that allow customers to complete their own transaction with a retailer without using a staffed checkout. When using SCOs, customers scan item barcodes before paying for their purchases without needing one-to-one staff assistance. Self-checkouts are used mainly in supermarkets, although
BankingShadow banking system
The shadow banking system is the collection of non-bank financial intermediaries (NBFIs), or nondepository financial institutions (NDFIs) that legally provide services similar to traditional commercial banks but outside normal banking regulations. S&P Global estimates that, at end-2022, shadow banking held about $63 trillion in financial assets in major jurisdictions around the world, re
Securities & exchangesShare repurchase
Share repurchase, also known as share buyback or stock buyback, is the reacquisition by a company of its own shares. It is an alternative way of returning money to shareholders than dividends. After a repurchase event, the company's stock price is now proportionally higher because of the smaller number of shares outstanding. Repurchases allow stockholders to potentially reduce taxes, by
Payments & settlementSquare (financial services)
Square is a point-of-sale system for sellers with physical or online stores. Launched in 2009 by Block, Inc. (formerly Square, Inc.), it enables merchants to accept card payments and manage business operations. As of 2024, Square is the U.S. market leader in point-of-sale systems, serving 4 million sellers and processing $228bn annually.
Securities & exchangesTax loss harvesting
Tax loss harvesting (TLH) refers to a category of tax-efficient investment strategies that seek to accelerate the realization of capital losses and defer the realization of capital gains.
FinanceTrading room
A trading room gathers traders operating on financial markets. The trading room is also often called the front office. The terms "dealing room" and "trading floor" are also used, the latter being inspired from that of an open outcry stock exchange. As open outcry is gradually replaced by electronic trading, the trading room becomes the only remaining place that is emblematic of the finan
Fiat currenciesU.S. Dollar Index
The U.S. Dollar Index (USDX, DXY, DX, or, informally, the "Dixie") is an index (or measure) of the value of the United States dollar relative to a basket of foreign currencies, often referred to as a basket of U.S. trade partners' currencies. The Index goes up when the U.S. dollar gains "strength" (value) when compared to other currencies.
Securities & exchangesVolfefe 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.
FinanceWePay
WePay is an online payment service provider based in the United States. It provides an integrated and customizable payment solution, through its APIs, to platform businesses such as crowdfunding sites, marketplaces and small business software companies. It also offers partners fraud and risk protection.