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Industry WIKI

Digital assets and currencies

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

Trading basics

Arbitrage

Arbitrage ( , UK also ) is the practice of taking advantage of a difference in prices in two or more markets – striking a combination of matching deals to capitalize on the difference, the profit being the difference between the market prices at which the unit is traded. Arbitrage has the effect of causing prices of the same or very similar assets in different markets to converge.

Banking

Bank of North America

The Bank of North America was the first chartered bank in the United States, and served as the country's first de facto central bank. It was chartered by the Congress of the Confederation on May 26, 1781, and opened in Philadelphia, Pennsylvania, on January 7, 1782.

Fiat currencies

Ben Bernanke

Ben Shalom Bernanke ( bər-NANG-kee; born December 13, 1953) is an American economist who served as the 14th chairman of the Federal Reserve from 2006 to 2014. After leaving the Federal Reserve, he was appointed a distinguished fellow at the Brookings Institution. During his tenure as chairman, Bernanke oversaw the Federal Reserve's response to the 2008 financial crisis, for which he was

Trading basics

David Rubenstein

David Mark Rubenstein ( ROO-ben-styne; born August 11, 1949) is an American billionaire businessman, and former government official. He is a co-founder and co-chairman of the Carlyle Group, a private equity firm based in Washington, D.C. Rubenstein is also the principal owner of Major League Baseball (MLB) team the Baltimore Orioles.

Trading basics

Ethical marketing

Ethical marketing refers to the application of marketing ethics into the marketing process. Briefly, marketing ethics refers to the philosophical examination, from a moral standpoint, of particular marketing issues that are matters of moral judgment. Ethical marketing generally results in a more socially responsible and culturally sensitive business community.

Finance

First Report on the Public Credit

The First Report on the Public Credit was one of four major reports on fiscal and economic policy submitted by Founding Father and first US Treasury Secretary Alexander Hamilton on the request of Congress. The report analyzed the financial standing of the United States and made recommendations to reorganize the national debt and to establish the public credit. Commissioned by the US Hous

Trading basics

Flash trading

Flash trading, otherwise known as a flash order, is a marketable order sent to a market center that is not quoting the industry's best price or that cannot fill that order in its entirety. The order is then flashed to recipients of the venue's proprietary data feed to see if any of those firms wants to take the other side of the order.

Fiat currencies

Gunnar Myrdal

Karl Gunnar Myrdal ( MUR-dahl, MEER-; Swedish: [ˈɡɵ̌nːar ˈmy̌ːɖɑːl]; 6 December 1898 – 17 May 1987) was a Swedish economist and sociologist. In 1974, he received the Nobel Memorial Prize in Economic Sciences along with Friedrich Hayek for "their pioneering work in the theory of money and economic fluctuations and for their penetrating analysis of the interdependence of economic, social a

Securities & exchanges

Jim Simons

James Harris Simons (April 25, 1938 – May 10, 2024) was an American hedge fund manager, investor, mathematician, and philanthropist. At the time of his death, Simons's net worth was estimated to be $31.4 billion, making him the 55th-richest person in the world. He was the founder of Renaissance Technologies, a quantitative hedge fund based in East Setauket, New York. He and his fund are

Finance

Negative probability

The probability of the outcome of an experiment is never negative, although a quasiprobability distribution allows a negative probability, or quasiprobability for some events. These distributions may apply to unobservable events or conditional probabilities.

Trading basics

Organic composition of capital

The organic composition of capital (OCC) is a concept developed by Karl Marx in his theory of capital, which was simultaneously his critique of political economy. It is derived from his more basic concepts of 'value composition of capital' and 'technical composition of capital'. Marx defines the organic composition of capital as "the value-composition of capital, in so far as it is deter

Trading basics

Postmodern marketing

Postmodern marketing is a term derived from postmodern philosophical movements where there are cultural tendencies of inherent suspicion towards a global cultural narrative or meta-narrative. Postmodern marketing takes this same philosophical perspective and applies it to the way advertising initiatives are handled in the current post-World War II era. Postmodern marketing is approachi

Banking

Robert Morris (financier)

Robert Morris Jr. (January 20, 1734 – May 8, 1806) was a British-born American merchant, investor, and politician, and one of the Founding Fathers of the United States. Morris served in the Pennsylvania legislature, the Second Continental Congress, and the United States Senate. He was one of only two individuals (along with Roger Sherman) to sign the Declaration of Independence, the Arti

Trading basics

Secondary research

Secondary research involves the summary, collation and/or synthesis of existing research. Secondary research is contrasted with primary research in that primary research involves the generation of data, whereas secondary research uses primary research sources as a source of data for analysis. A notable marker of primary research is the inclusion of a "methods" section, where the authors

Securities & exchanges

Warren Buffett

Warren Edward Buffett ( BUFF-it; born August 30, 1930) is an American investor and philanthropist who is the chairman emeritus and former CEO of the conglomerate Berkshire Hathaway. As a result of his success, Buffett is one of the best-known investors in the world. According to Forbes, as of January 2026, Buffett's estimated net worth stood at US$148.9 billion, making him the ninth-rich