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Banking

Open banking

In financial services, open banking allows for financial data to be shared between banks and third-party service providers through the use of application programming interfaces (APIs). Traditionally, banks have kept customer financial data within their own closed systems. Open banking allows customers to share their financial information securely and electronically with other banks or ot

Finance

Operating partner

An operating partner is a title used by venture capital (VC) and private equity (PE) firms to describe a role dedicated to working with privately held companies to increase value. The role was created by large-capitalization private equity groups when the importance of driving corporate change to add value increased as sellers became more sophisticated and financial engineering less cent

Finance

Option naming convention

In financial markets, an option naming convention is a method of identifying which of many possible options is being quoted or traded.

Finance

Option time value

In finance, the time value (TV) (extrinsic or instrumental value) of an option is the premium a rational investor would pay over its current exercise value (intrinsic value), based on the probability it will increase in value before expiry. For an American option this value is always greater than zero in a fair market, thus an option is always worth more than its current exercise value.

Trading basics

Option-adjusted spread

Option-adjusted spread (OAS) is the yield spread which has to be added to a benchmark yield curve to discount a security's payments to match its market price, using a dynamic pricing model that accounts for embedded options. OAS is hence model-dependent. This concept can be applied to a mortgage-backed security (MBS), or another bond with embedded options, or any other interest rate deri

Finance

Options strategy

Option strategies are the simultaneous, and often mixed, buying or selling of one or more options that differ in one or more of the options' variables. Call options, simply known as Calls, give the buyer a right to buy a particular stock at that option's strike price. Opposite to that are Put options, simply known as Puts, which give the buyer the right to sell a particular stock at the

Finance

Order (exchange)

An order is an instruction to buy or sell on a trading venue such as a stock market, bond market, commodity market, financial derivative market or cryptocurrency exchange. These instructions can be simple or complicated, and can be sent to either a broker or directly to a trading venue via direct market access. There are some standard instructions for such orders.

Finance

Orphan structure

Orphan structure or Orphan SPV or orphaning are terms used in structured finance closely associated with creating SPVs ("Special Purpose Vehicles") for securitisation transactions where the notional equity of the SPV is deliberately handed over to an unconnected 3rd party who themselves have no control over the SPV; thus the SPV becomes an "orphan" whose equity is controlled by no one.

Trading basics

Osaka Dojima Exchange

Osaka Dojima Exchange, Inc. (ODEX) is a Japanese corporation that operates a listed derivatives exchange that follows the tradition of the Osaka Dojima Rice Exchange of the Edo period. Formerly a "Mutually Owned Commodity Exchange" under the Commodity Futures Act, the company was reorganized as a joint stock company on April 1, 2021, and became a "Stock Company Operated Commodity Exchang

Finance

Outline of corporate finance

The following outline is provided as an overview of and topical guide to corporate finance:

Finance

Over-the-counter (finance)

Over-the-counter (OTC) or off-exchange trading or pink sheet trading is done directly between two parties, without the supervision of an exchange. It is contrasted with exchange trading, which occurs via exchanges. A stock exchange has the benefit of facilitating liquidity, providing transparency, and maintaining the current market price. In an OTC trade, the price is not necessarily pub

Finance

Overnight market

The overnight market is the component of the money market involving the shortest term loan. The overnight market is primarily used by banks and other financial institutions. Lenders agree to lend borrowers funds only "overnight", i.e., the borrower must repay the borrowed funds plus interest at the start of business the next day. Given the short period of the loan, the interest rate cha

Finance

P chip

The term P chip (Chinese: P股) refers to Chinese companies listed on the Hong Kong Stock Exchange which are incorporated in the British Overseas Territories of the Cayman Islands, Bermuda and the British Virgin Islands with operations in mainland China, and are run by private sector Chinese businessmen. During the 2008 financial crisis, P chips showed a dramatic increase in the rate of ba

Finance

Pacht

The institution of the pacht or pacht-stelsel (revenue farm, pl. pachten) was a system of tax farming in the Dutch Republic and its colonial empire. In this system tax is not collected by the government, but by a private individual who has leased the right to collect the tax. In the Dutch Republic, for example, this was common practise for a long time, especially for indirect taxes. Each

Payments & settlement

Pan-African Payment and Settlement System

The Pan-African Payment and Settlement System (PAPSS) is a Pan-African real-time gross settlement (RTGS) infrastructure for cross-border payments in distinct local currencies. It was publicly launched on January 13, 2022 by the African Union (AU) and the African Export-Import Bank (Afreximbank) to compliment trading under the African Continental Free Trade Area (AfCFTA) with further roll

Trading basics

Panasonic

Panasonic Holdings Corporation, colloquially known as Panasonic, is a Japanese multinational electronics manufacturer, headquartered in Kadoma, Osaka, Japan. It produces a wide range of products and services, including consumer electronics, rechargeable batteries, automotive and avionic systems, industrial equipment, as well as home renovation and construction. The company is listed on t

Trading basics

Pari passu

Pari passu is a Latin phrase that literally means "with an equal step" or "on equal footing". It is sometimes translated as "ranking equally", "hand-in-hand", "with equal force", or "moving together", and by extension, "fairly", "without partiality".

Securities & exchanges

Partial return reverse swap

In finance, partial return reverse swap (PRRS) is a type of derivative swap, a financial contract that transfers a percentage of both the credit risk and market risk of an underlying asset, usually half, while also transferring all of the ownership liabilities for estate planning, tax purposes, and insider trading rules.

Trading basics

Partnership for Global Infrastructure and Investment

The Partnership for Global Infrastructure and Investment (PGII or PGI) is a collaborative effort by Group of Seven (G7) to fund infrastructure projects in developing nations based on the trust principles of the Blue Dot Network. It is intended to be the bloc's counter to China's Belt and Road Initiative and a key component of the "Biden Doctrine".

Trading basics

Partnerships UK

Partnerships UK plc (PUK) was a centralized unit responsible for furthering public-private partnerships in the United Kingdom. It was a public limited company formed in 2000, owned jointly by HM Treasury and the private sector. It ceased activity in 2011.

Finance

Patrick Chovanec

Patrick Robert Chovanec (born February 14, 1970) is an American writer and economic advisor at Silvercrest Asset Management, where he was formerly chief strategist. He has taught as a professor at Tsinghua University's School of Business and Management in Beijing, China and as an adjunct professor at the School of International and Public Affairs, Columbia University, and is a frequent c

Trading basics

Paul Marcinkus

Paul Casimir Marcinkus (; January 15, 1922 – February 20, 2006) was an American Catholic prelate who served as president of the Institute for the Works of Religion, commonly known as the Vatican Bank, from 1971 to 1989. He also served as president of the Governorate for Vatican City State from 1989 to 1990, following eight years as vice-president. He was the titular Archbishop of Horta.

Finance

Pax-Bank

Pax-Bank eG is a German bank that focuses on Christian finance headquartered in Cologne. The bank states that it is a German: Bank für Kirche und Caritas (Bank for the Church and Charities), a cooperative Catholic universal bank. Its members consist of institutions of the Catholic Church and private individuals from the clerical field. The bank was founded as a self-help organization by

Payments & settlement

Pay at the pump

Pay at the pump is a system used at many filling stations, where customers can pay for their fuel by inserting a credit card, debit card, or fuel card into a slot on the pump, bypassing the requirement to make the transaction with the station attendant or to walk away from one's vehicle. A few areas have gas stations that use electronic tolling transponders as a method of payment, such a

Trading basics

Payback period

Payback period in capital budgeting refers to the time required to recoup the funds expended in an investment, or to reach the break-even point.

Finance

Payment card industry

The payment card industry (PCI) denotes the payment systems used for debit, credit, prepaid, e-purse, ATM, and POS cards and associated businesses.

Payments & settlement

Payoneer

Payoneer Global Inc. is an American financial services company that provides online money transfer, digital payment services and provides customers with working capital.

Trading basics

Paywall

A paywall is a method of restricting access to content, with a purchase or a paid subscription, especially news. Beginning in the mid-2010s, newspapers started implementing paywalls on their websites as a way to increase revenue after years of decline in paid print readership and advertising revenue, partly due to the use of ad blockers. In academics, research papers are often subject to

Securities & exchanges

Peak6

PEAK6 Investments LLC (Peak6) is an American financial services company headquartered in Austin, Texas. Originally dealing in options proprietary trading, it has expanded into other businesses most notably investment management and fintech.

Banking

Peer-to-peer investing

Peer-to-peer investing (P2PI) is the practice of investing money in notes issued by borrowers who are requesting a loan without going through a traditional financial intermediary and who are unknown to the investor. P2PI is not to be confused with Peer-to-peer lending (P2PL) which deals with the borrower's part. Investing takes place online via a peer-to-peer lending/investing company. T

Securities & exchanges

Penny stock

In American economics, penny stocks are common shares of small public companies that trade for less than $5 per share.

Finance

Pensions in Denmark

Pensions in Denmark consist of both private and public pension programs, all managed by the Agency for the Modernisation of Public Administration under the Ministry of Finance. Denmark created a multipillar system, consisting of an unfunded social pension scheme, occupational pensions, and voluntary personal pension plans. Denmark's system is a close resemblance to that encouraged by the

Finance

Pensions in Mexico

Mexico reformed its pension system in 1997, transforming it from a pay as you go (PAYG), defined benefit (DB) scheme to a fully funded, private and mandatory defined contribution (DC) scheme. The reform was modeled after the pension reforms in Chile in the early 1980s, and was a result of recommendations from the World Bank. On December 10, 2020, the Mexican pension system would again un

Securities & exchanges

Pepperstone

Pepperstone is an Australian forex and CFD broker that provides trading services in forex, shares, commodities and other asset classes across multiple jurisdictions. The company was founded in 2010 in Melbourne, Australia, by Owen Kerr and Joe Davenport. The group operates internationally through regulated entities in jurisdictions including the UK, Germany, Cyprus, Kenya, Bahamas, and t

Trading basics

Performance fee

A performance fee is a fee that a client account or an investment fund may be charged by the investment manager that manages its assets in addition to its management fee.

Trading basics

Permanent Court of Arbitration

The Permanent Court of Arbitration (PCA) is an intergovernmental organization headquartered at the Peace Palace in The Hague, Netherlands, which was built to house the PCA.

Assets

Perpetual futures

In finance, perpetual futures, also known as perpetual swaps or colloquially as perps, are contract agreements to non-optionally buy or sell an asset at an unspecified point in the future. Perpetual futures are cash-settled, and they differ from regular futures in that they lack a pre-specified delivery date and can thus be held indefinitely without the need to roll over contracts as the

Trading basics

Pershing Square Capital Management

Pershing Square Capital Management (Pershing Square) is an American hedge fund based in New York City. It specializes in activist investments, using influence over company management through the purchase of shares and by exerting pressure on management. Pershing Square was founded on January 1, 2004, by Bill Ackman, a hedge fund manager who was a co-founder of the investment firm Gotham

Banking

Personal identification number

A personal identification number (PIN; sometimes redundantly a PIN code or PIN number) is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system.

Securities & exchanges

Personal Property Security Act (Canada)

The Personal Property Security Act ("PPSA") is the name given to each of the statutes passed by all common law provinces, as well as the territories, of Canada that regulate the creation and registration of security interests in all personal property within their respective jurisdictions.

Securities & exchanges

Peter Thiel

Peter Andreas Thiel ( ; born 11 October 1967) is a German-American entrepreneur, venture capitalist, and conservative political activist. A co-founder of PayPal, Palantir Technologies and Founders Fund, he was also the first outside investor in Facebook. As of October 2026, Forbes estimated Thiel's net worth at US$37.7 billion.

Finance

Peter's Pence

Peter's Pence (or Denarii Sancti Petri and "Alms of St Peter") are donations or payments made directly to the Holy See of the Catholic Church. The practice began under the Saxons in England and spread through Europe. Both before and after the Norman Conquest the practice varied by time and place: initially, it was given as a pious contribution, whereas later it was required by various ru

Finance

Pfandbrief

The Pfandbrief (plural: Pfandbriefe), a mostly triple-A rated German bank debenture, has become the blueprint of many covered bond models in Europe and beyond. The Pfandbrief is collateralized by long-term assets such as property mortgages or public sector loans as stipulated in the Pfandbrief Act. Total volume outstanding in Pfandbriefe was EUR 806 billion as at end-2008. Pfandbrief bon

Trading basics

PharmEasy

PharmEasy is an Indian e-pharmacy company that sells medicines, diagnostics and telehealth online.

Trading basics

Philatelic investment

Philatelic investment is investment in collectible postage stamps for the purpose of realizing a profit. Philatelic investment was popular during the 1970s but then fell out of favour following a speculative bubble and prices of rare stamps took many years to recover.

Trading basics

Philippine investment climate

This article describes the Philippine investment climate.

Assets

Pig butchering scam

A pig-butchering scam or romance baiting scam is a form of online relationship and investment fraud in which perpetrators cultivate fake romantic or social relationships with victims before persuading them to invest money, often in fraudulent cryptocurrency schemes. Such scams are common on social media and dating apps, and often involve catfishing, investment fraud, and romance scams.

Securities & exchanges

Pin risk

Pin risk occurs when the market price of the underlier of an option contract at the time of the contract's expiration is close to the option's strike price. In this situation, the underlier is said to have pinned. The risk to the writer (seller) of the option is that they cannot predict with certainty whether the option will be exercised or not. So the writer cannot hedge their position

Trading basics

Pineapple Fund

The Pineapple Fund was a philanthropic project by an anonymous individual which gave away 5,057 bitcoins to 60 charities. The amount was valued at $86 million in December 2017. Some of the themes supported were medical research, environmental conservation, human rights and psychedelic therapy.

Finance

Plaid Inc.

Plaid Inc. is an American financial services company based in San Francisco, California. The company builds a data transfer network that powers fintech and digital finance products.

Trading basics

Policy 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

Finance

Political risk

Political risk is a type of risk faced by investors, corporations, and governments that political decisions, events, or conditions will significantly affect the profitability of a business actor or the expected value of a given economic action. Political risk can be understood and managed with reasoned foresight and investment.

Trading basics

Polymarket

Polymarket is an American cryptocurrency-based prediction market which offers a platform where individuals can place bets on future outcomes, including sports matches, economic indicators, weather patterns, awards, political and legislative outcomes, and military conflicts. Participants can deposit cryptocurrency through the Polygon blockchain network and trade shares that represent the

Finance

Portfolio optimization

Portfolio optimization is the process of selecting an optimal portfolio (asset distribution), out of a set of considered portfolios, according to some objective. The objective typically maximizes factors such as expected return, and minimizes costs like financial risk, resulting in a multi-objective optimization problem. Factors being considered may range from tangible (such as assets, l

Trading basics

Post-money valuation

Post-money valuation is a way of expressing the value of a company after an investment has been made. This value is equal to the sum of the pre-money valuation and the amount of new equity.

Securities & exchanges

Power reverse dual-currency note

A dual-currency note (DC) pays coupons in the investor's domestic currency with the notional in the issuer's domestic currency. A reverse dual-currency note (RDC) is a note which pays a foreign interest rate in the investor's domestic currency. A power reverse dual-currency note (PRDC) is a structured product where an investor is seeking a better return and a borrower a lower rate by tak

Trading basics

Pre-money valuation

"Pre-money valuation" is a term widely used in the private equity and venture capital industries. It refers to the valuation of a company or asset prior to an investment or financing. If an investment adds cash to a company, the company will have a valuation after the investment that is equal to the pre-money valuation plus the cash amount. That is, the pre-money valuation refers to the

Trading basics

Prediction market

Prediction markets, also known as betting markets, information markets, decision markets, idea futures, or event derivatives, are open markets that enable the prediction of specific outcomes using financial incentives. They are exchange-traded markets established for trading bets in the outcome of various events.

Trading basics

Prefecture for the Economic Affairs of the Holy See

The Prefecture for the Economic Affairs of the Holy See was a dicastery of the Roman Curia, erected on 15 August 1967, and entrusted with overseeing all the offices of the Holy See that managed finances, regardless of their degree of autonomy.

Trading basics

Preferential creditor

A preferential creditor (in some jurisdictions called a preferred creditor) is a creditor receiving a preferential right to payment upon the debtor's bankruptcy under applicable insolvency laws.

Trading basics

Presearch (search engine)

Presearch was a decentralized, privacy-focused metasearch engine. Presearch, which operated from 2017 to 2026, was developed by Presearch.org, originally a Canadian-based organization. The platform enabled users to query Web's search engines through a distributed computing network operated by independent node operators, which kept user data and searches private.

Finance

Price–earnings ratio

The price–earnings ratio (P/E ratio, P/E, or PER) is the ratio of a company's share price to the company's earnings per share. The ratio is used for valuing companies and to find out whether they are overvalued or undervalued.

Finance

Primary market

The primary market is the part of the capital market that deals with the issuance and sale of securities to purchasers directly by the issuer, with the issuer being paid the proceeds. A primary market means the market for new issues of securities, as distinguished from the secondary market, where previously issued securities are bought and sold. A market is primary if the proceeds of sal

Banking

Private banking

Private banking is a general description for banking, investment and other financial services provided by banks and financial institutions primarily serving high-net-worth individuals (HNWIs) – those with very high income or substantial assets. Private banking is presented by those who provide such services as an exclusive subset of wealth management services, provided to particularly af

Banking

Private credit

Private credit is an aspect of the shadow banking system involving assets defined by non-bank lending where the debt is not issued or traded on the public markets. "Private credit" can also be referred to as "direct lending" or "private lending". It is a subset of "alternative credit". Estimations of the global private credit industry's size vary; as of April 2024, the International Mone

Finance

Private electronic market

A private electronic market (PEM) uses the Internet to connect a limited number or pre-qualified buyers or sellers in one market. PEMs are a hybrid between perfectly open markets (e.g. exchanges where there is no pre-existing relationship between buyer and seller - similar to eBay) and closed contract negotiations (such as a sealed bid tender, where there is no visibility between competi

Trading basics

Private equity

Private equity (PE) is stock in a private company that does not offer stock to the general public. Instead, it is offered to specialized investment funds and limited partnerships that take an active role in managing and structuring the companies. Colloquially, "private equity" can refer to these investment firms rather than the companies in which they invest.

Finance

Private equity fund

A private equity fund (PE fund) is a collective investment scheme used for making investments in various equity (and to a lesser extent debt) securities according to one of the investment strategies associated with private equity. Private equity funds are typically limited partnerships with a fixed term of 10 years (often with one- or two-year extensions). At inception, institutional inv

Banking

Private equity in the 1980s

Private equity in the 1980s relates to one of the major periods in the history of private equity and venture capital. Within the broader private equity industry, two distinct sub-industries, leveraged buyouts and venture capital experienced growth along parallel although interrelated tracks.

Banking

Private equity in the 1990s

Private equity in the 1990s relates to one of the major periods in the history of private equity and venture capital. Within the broader private equity industry, two distinct sub-industries, leveraged buyouts and venture capital, experienced growth along parallel although interrelated tracks.

Banking

Private equity in the 2000s

Private equity in the 2000s represents one of the major growth periods in the history of private equity and venture capital. Within the broader private equity industry, two distinct sub-industries, leveraged buyouts and venture capital, expanded along parallel and interrelated tracks.

Banking

Private equity in the 2010s

Private equity (PE) expanded throughout the 2010s. As of 2019, there were nearly 7,000 PE firms within the United States, nearly $2.5 trillion globally in unspent cash (known as dry powder), and deal-making in private equity accounted for 13% of global acquisitions.

Banking

Private equity in the 2020s

In the 2020s private equity (PE) firms responded to the COVID-19 recession with a surge in funding.

Trading basics

Private equity real estate

Private equity real estate is a term used in investment finance to refer to a specific subset of the real estate investment asset class. Private equity real estate refers to one of the four quadrants of the real estate capital markets, which include private equity, private debt, public equity and public debt.

Securities & exchanges

Private finance initiative

The private finance initiative (PFI) was a United Kingdom government procurement policy aimed at creating "public–private partnerships" (PPPs) where private firms are contracted to complete and manage public projects. Initially launched in 1992 by Prime Minister John Major, and expanded considerably by the Blair government, PFI is part of the wider programme of privatisation and macroeco

Trading basics

Private investment in public equity

A private investment in public equity, commonly known as a PIPE deal, involves selling of publicly traded common shares or some form of preferred stock or convertible security to private investors. It is an allocation of shares in a public company not through a public offering in a stock exchange. PIPE deals are part of the primary market. In the U.S., a PIPE offering may be registered w

Trading basics

Private pension

A private pension is a plan into which individuals privately contribute from their earnings, which then will pay them a pension after retirement. It is an alternative to the state pension. Usually, individuals invest funds into saving schemes or mutual funds, run by insurance companies. Often private pensions are also run by the employer and are called occupational pensions. The contribu

Securities & exchanges

Private placement

Private placement or non-public offering is a funding round of securities which are sold not through a public offering, but rather through a private offering, mostly to a small number of chosen investors. Generally, these investors include friends and family, accredited investors, and institutional investors. Placement agents help find investors.

Trading basics

Private placement agent

A private placement agent or placement agent is a firm assisting fund managers in the alternative asset class (e.g., private equity, infrastructure, real estate, hedge funds, and venture capital) and entrepreneurs/private companies (e.g., start-ups and growth capital companies) seeking to raise private financing through a so-called private placement.

Trading basics

Private sector involvement

In the context of sovereign debt crisis, private sector involvement (PSI) is, broadly speaking, the forced contribution of private sector creditors to a financial crisis resolution process, and, specifically, to the private sector incurring outright reductions ("haircuts") on the value of its debt holdings.

Trading basics

Private student loan (United States)

A private student loan is a financing option for higher education in the United States that can supplement, but should not replace, federal loans, such as Stafford loans, Perkins loans and PLUS loans. Private loans, which are heavily advertised, do not have the forbearance and deferral options available with federal loans (which are never advertised). In contrast with federal subsidized

Trading basics

Private-equity secondary market

In finance, the Private Equity Secondary Market (also often called Private Equity Secondaries or Secondaries) refers to the buying and selling of pre-existing investor commitments to private equity and other alternative investment funds or the underlying private equity assets (e.g., credit secondaries). Unlike public markets, private-equity interests lack an established trading exchange,

Finance

Privy Purse

The Privy Purse is the British sovereign's private income, mostly from the Duchy of Lancaster. This amounted to £24.2 million in net income for 2024/25.

Finance

Product control

Product Control is a control and support function, responsible for ensuring accurate financial reporting for trading, lending and treasury desks.

Finance

Professional certification in financial services

Following is a partial list of professional certifications in financial services, with an overview of the educational and continuing requirements for each; see Professional certification § Accountancy, auditing and finance and Category:Professional certification in finance for all articles.

Finance

Profit at risk

Profit-at-Risk (PaR) is a risk management quantity most often used for electricity portfolios that contain some mixture of generation assets, trading contracts and end-user consumption. It is used to provide a measure of the downside risk to profitability of a portfolio of physical and financial assets, analysed by time periods in which the energy is delivered. For example, the expected

Finance

Profit maximization

In economics, profit maximization is the short run or long run process by which a firm may determine the price, input and output levels that will lead to the highest possible total profit (or just profit in short). In neoclassical economics, which is currently the mainstream approach to microeconomics, the firm is assumed to be a "rational agent" (whether operating in a perfectly competi

Trading basics

Profit motive

In economics, the profit motive is the motivation of firms that operate so as to maximize their profits. Mainstream microeconomic theory posits that the ultimate goal of a business is "to make money" - not in the sense of increasing the firm's stock of means of payment (which is usually kept to a necessary minimum because means of payment incur costs, i.e. interest or foregone yields), b

Securities & exchanges

Property derivative

A property derivative is a financial derivative whose value is derived from the value of an underlying real estate asset. In practice, because individual real estate assets fall victim to market inefficiencies and are hard to accurately price, property derivative contracts are typically written based on a real estate property index. In turn, the real estate property index attempts to a

Finance

Proprietary trading

Proprietary trading (also known as prop trading) occurs when a trader trades stocks, bonds, currencies, commodities, their derivatives, or other financial instruments with the firm's own money (instead of using customer funds) to make a profit for itself.

Finance

Public finances in Costa Rica

The pattern of public expenditure and revenue in Costa Rica is typical of a middle income country. According to the CIA World Factbook, in 2023, central government revenue was US $26.333 billion, while expenditure was $25.953 billion.

Trading basics

Public Market Equivalent

The public market equivalent (PME) is a collection of performance measures developed to assess private equity funds and to overcome the limitations of the internal rate of return and multiple on invested capital measurements. While the calculations differ, they all attempt to measure the return from deploying a private equity fund's cash flows into a stock market index.

Banking

Public-key cryptography

Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. Key pairs are generated with algorithms based on mathematical problems termed one-way functions. Security of public-key cryptography depends on keeping the private key secret; the public key can

Securities & exchanges

Public–private partnership

A public–private partnership (PPP, 3P, or P3) is a long-term arrangement between a government and private sector institutions. Typically, it involves private capital financing government projects and services up-front, and then drawing revenues from taxpayers and/or users for profit over the course of the PPP contract. Public–private partnerships have been implemented in multiple countri

Trading basics

Publicly traded private equity

Publicly traded private equity, also known as publicly quoted private equity or publicly listed private equity, is an investment firm or investment vehicle, which makes investments conforming to one of the various private equity strategies, and is listed on a public stock exchange.

Banking

Publix

Publix Super Markets, Inc., doing business as Publix, is an employee-owned American supermarket chain headquartered in Lakeland, Florida. Founded in 1930 by George W. Jenkins, Publix is a private corporation that is wholly owned by present and past employees and members of the Jenkins family. Publix operates throughout the Southeastern United States, with locations in Florida (897), Geor

Finance

Put option

In finance, a put or put option is a derivative instrument in financial markets that gives the holder (i.e. the purchaser of the put option) the right to sell an asset (the underlying), at a specified price (the strike), by (or on) a specified date (the expiry or maturity) to the writer (i.e. seller) of the put. The purchase of a put option is interpreted as a negative sentiment about th

Finance

QuantLib

QuantLib is an open-source software library which provides tools for software developers and practitioners interested in financial instrument valuation and related subjects. QuantLib is written in C++.

Finance

Quantum finance

Quantum finance is an interdisciplinary research field that applies theories and methods developed by quantum physicists and economists to finance. It is a branch of econophysics.

Finance

Quote stuffing

In finance, quote stuffing refers to a form of market manipulation employed by high-frequency traders (HFT) that involves quickly entering and withdrawing a large number of orders in an attempt to flood the market. This can create confusion in the market and trading opportunities for high-speed algorithmic traders. The term is relatively new to the financial market lexicon and was coined