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Digital assets and currencies

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

Assets

$Libra cryptocurrency scandal

On February 14, 2025, Javier Milei, the president of Argentina, promoted a cryptocurrency project called $LIBRA. The price of the meme coin spiked following Milei's promotion but then suffered a severe price drop, leading to allegations of a rug pull scam and $251 million in losses for investors. This scandal has been dubbed Cryptogate. The Economist called it the "first big scandal" of

Banking

Alfred Rexroth

Alfred Rexroth (27 March 1899 – January 1978) was a German engineer, entrepreneur and anthroposophist. He was the director of several business enterprises including the companies Neuguss, Rhinow and his family concern Rexroth, today Bosch Rexroth. Through the donation of his fortune the GLS Bank was able to begin much of its work.

Trading basics

Automated fare collection

An automated fare collection (AFC) system is the collection of components that automate the ticketing system of a public transportation network – an automated version of manual fare collection. An AFC system is usually the basis for integrated ticketing.

Banking

Bank of issue

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

Trading basics

Cape Verdean escudo

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

Finance

Casablanca Finance City

Casablanca Finance City (CFC; Arabic: القطب المالي للدار البيضاء) is a financial and business center located in Casablanca, Morocco. It serves as a regional hub for financial institutions, multinational corporations, and professional service firms operating in Africa.

Trading basics

Exit fare

An exit fare is a method of collecting ridership fees, or fares, from a transportation system, where the fee (or part of the fee) is collected from passengers upon reaching their destination.

Trading basics

Fare capping

Fare capping is a feature of public transport fare collection systems, which allows passengers to earn an unlimited-ride pass by paying single-ride fares. Typically, passengers pay a single-ride fare each time they use public transport, using a smart card or, in some cases, their own credit or debit card. An automated fare collection system tracks the payments, and awards the passenger a

Banking

GLS Bank

GLS Bank (officially GLS Gemeinschaftsbank eG) is a German ethical bank that was founded in 1974 as an anthroposophical initiative by Wilhelm Ernst Barkhoff and Gisela Reuther. It was the first bank in Germany that operated with an ethical philosophy. According to GLS Bank, its focus is on cultural, social and ecological initiatives, initiated by people, and not anonymous interests seeki

Trading basics

HKeToll

HKeToll (Chinese: 易通行) is a free-flow tolling system owned by the Transport Department in Hong Kong. It is operated by Autotoll Limited. The system has been gradually put into use in various government-owned tunnels in Hong Kong to replace traditional toll booths and Autotoll from May 2023 onward.

Payments & settlement

Manual fare collection

Manual fare collection is the practice of collecting fares manually (without the aid of an automated machine). "Fare collection" generally refers to the collection of fares in the transport industry in return for a ticket or passes to travel. Commonly used on buses and train transport systems (in the UK; in Poland, for example, buying and validating the tickets by machine is the passenge

Securities & exchanges

Merchants' Exchange Building (Philadelphia)

The Merchants' Exchange Building (also known as the Philadelphia Exchange [1]) is a historic building which is located on the triangular site bounded by Dock, 3rd and Walnut Streets in the Old City neighborhood of Philadelphia, Pennsylvania. It was designed by architect William Strickland, in the Greek Revival style, the first national American architectural style and was built between

Trading basics

Minneapolis Grain Exchange

The Minneapolis Grain Exchange (MGEX) is a commodities and futures exchange of grain products. It was formed in 1881 in Minneapolis, Minnesota, United States as a regional cash marketplace to promote fair trade and to prevent trade abuses in wheat, oats and corn. MGEX became a subsidiary of Miami International Holdings after the two companies merged in 2020.

Trading basics

More Card

More Card is a contactless smart card for paying transportation fares in public transport systems in India. Tipped as a nationwide interoperable transport card, the card aims to be a single point of transaction, applicable in state buses, Metro and even parking. The card was launched in 2012 in Delhi, initially acting as a common card for the Delhi Metro and its feeder buses.

Payments & settlement

RioCard

The RioCard (Bilhete Único) is a smartcard system used in the transport system of Rio de Janeiro state, Brazil. The card is contactless and uses MIFARE technology. It is a form of electronic payment produced and distributed by the Fetranspor company, in cooperation with Itaú bank. Its installation was seen as strengthening Brazil's connection with the Open Standard for Public Transport

Trading basics

Season ticket

A season ticket or season pass is a ticket valid for multiple events, typically providing access to an entire season of games or performances at a specific venue or within a particular activity, such as sports matches or public transportation services. Season tickets are commonly issued by sports organizations, theaters, and transit authorities to ensure customers have secured access for

Finance

Sovereign wealth fund

A sovereign wealth fund (SWF), or sovereign investment fund, is a state-owned investment fund that invests in real and financial assets such as stocks, bonds, real estate, precious metals, or in alternative investments such as private equity funds or hedge funds. Sovereign wealth funds invest globally. Most SWFs are funded by revenues from commodity exports or from foreign exchange reser

Banking

Triodos Bank

Triodos Bank N.V. is an ethical bank based in the Netherlands with branches in Belgium, Germany, the United Kingdom, and Spain. It was founded in 1980.

Trading basics

Trondheim toll scheme

Trondheim Toll Scheme or Trondheim Package (Norwegian: Trondheimspakken) was the result of that in the 1980s politicians and road authorities in Trondheim Municipality, Norway wanted to accelerate the investments in roads and motorways around the city through an investment package and toll scheme to ease construction and generate more funds. Between 1991 and 2005, there were more than 24

Trading basics

Vem

The VEM (Acronym of Vale eletrônico Metropolitano, Electronic Metropolitan Ticket) is a Smart card system used in bus, train and metro of the metropolitan area of Recife, Brazil.

Banking

Wilhelm Ernst Barkhoff

Wilhelm Ernst Barkhoff (26 June 1916 – 30 September 1994) was a German solicitor, founder of anthroposophically oriented alternative banking, the GLS Bank, reformer of the German welfare system and inspirer of the movement for Ethical banking.