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Digital assets and currencies

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

Fiat currencies

Ancient Roman symbols of monetary and weight units

Symbols of ancient Roman monetary and weight units are brief designations of such ancient Roman coins as the denarius, quinarius, sestertius, as, as well as some other monetary, accounting, and weight units of Ancient Rome. They appeared during the late Roman Republic (264–27 BC) both on the coins themselves and in written documents; some were used until the 20th century, for example, th

Fiat currencies

Beryozka (Russian retail store)

Beryozka, or Beriozka, (Russian: Берёзка, lit. "little birch") was the common name of two chains of state-run retail stores in the Soviet Union that sold goods in exchange for foreign currency. Beriozkas sold luxury goods such as chocolate and caviar that were often unavailable or unaffordable in traditional Soviet markets and shops. Beryozka stores existed between 1964 and 1990, up to

Trading basics

Bombe

The Bombe (UK: ) was an electro-mechanical device used by British cryptologists to help decipher German Enigma-machine-encrypted secret messages during World War II. The British Bombe was developed from the Polish bomba, which had been designed at the Cipher Bureau by cryptologist Marian Rejewski, who had been breaking German Enigma messages for the previous seven years, using it and ear

Trading basics

Celtic currency of Britain

The Celtic currency of Britain were the various items and coins used as currency between approximately 200 BC and AD 60. The earliest currency consisted of various forms of iron bars. Coins were first imported in large numbers in around 150 BC and domestic minting began around 100BC. Coin production was largely ended by the Roman conquest of Britain, first by the Claudian invasion of AD

Payments & settlement

Crowdfunding

Crowdfunding is the practice of funding a project or venture by raising money from a large number of people, typically via the internet. Crowdfunding is a form of crowdsourcing and alternative finance, to fund projects "without standard financial intermediaries". In 2015, over US$34 billion was raised worldwide by crowdfunding. One of the companies that obtained money through crowdfundin

Trading basics

Factor analysis

Factor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved variables called factors. For example, it is possible that variations in six observed variables mainly reflect the variations in two unobserved (underlying) variables. Factor analysis searches for such joint variations in response

Trading basics

Iff card

Iff card was a contactless smart card introduced in Cardiff in 2010. It allows customers to travel on Cardiff Bus services after having pre-paid.

Banking

Janet Fockart

Janet Fockart (died 1596) was a Scottish merchant and moneylender.

Finance

Republic (fintech)

Republic is a global financial firm operating an enterprise-focused digital merchant bank and a network of retail-focused investment platforms. Backed by Morgan Stanley, Valor Equity Partners, Galaxy Interactive, Hashed, AngelList and other leading institutions, Republic boasts a portfolio of over 2,500 companies and a community of 3 million members from over 150 countries. More than $2.

Trading basics

Sugar marketing

Sugar is heavily marketed both by sugar producers and the producers of sugary drinks and foods. Apart from direct marketing methods such as messaging on packaging, television ads, advergames, and product placement in setting like blogs, industry has worked to steer coverage of sugar-related health information in popular media, including news media and social media.

Banking

Watermark

A watermark is an identifying image or pattern in paper that appears as varying shades of light and dark when viewed by either transmitted light or reflected light. These patterns are created from variations in the thickness or density of the paper. Watermarks have historically been used on postage stamps, currency, and other official documents to discourage counterfeiting. There are two

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.