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Financial instrument
A financial instrument is a monetary contract between parties. They can be created, traded, modified and settled. They can be cash (currency), evidence of an ownership interest in an entity or a contractual right to receive or deliver in the form of currency (forex); debt (bonds, loans); equity (shares); or derivatives (options, futures, forwards).
FinanceFinancial law
Financial law is the law and regulation of the commercial banking, capital markets, insurance, derivatives and investment management sectors. Understanding financial law is crucial to appreciating the creation and formation of banking and financial regulation, as well as the legal framework for finance generally.
FinanceFinancial market efficiency
There are several concepts of efficiency for a financial market. The most widely discussed is informational or price efficiency, which is a measure of how quickly and completely the price of a single asset reflects available information about the asset's value. Other concepts include functional/operational efficiency, which is inversely related to the costs that investors bear for maki
FinanceFinancial network
A financial network is a concept describing any collection of financial entities (such as payment card companies, firms, banks and financial transaction processing) and the links between them, ideally through direct transactions or the ability to mediate a transaction. A common example of a financial network link is security holdings (e.g. stock of publicly traded companies), where a fir
FinanceFinancial regulation
Financial regulation is a broad set of policies that apply to the financial sector in most jurisdictions, justified by two main features of finance: systemic risk, which implies that the failure of financial firms involves public interest considerations; and information asymmetry, which justifies curbs on freedom of contract in selected areas of financial services, particularly those tha
FinanceFinancial risk
Financial risk is any of various types of risk associated with financing, including financial transactions that include company loans in risk of default. Often it is understood to include only downside risk, meaning the potential for financial loss and uncertainty about its extent.
Trading basicsFinancial sector development
Financial sector development in developing countries and emerging markets is part of the private sector development strategy to stimulate economic growth and reduce poverty.
BankingFinancial system
A financial system is a system that allows the exchange of funds between financial market participants such as lenders, investors, and borrowers. Financial systems operate at national and global levels. Financial institutions consist of complex, closely related services, markets, and institutions intended to provide an efficient and regular linkage between investors and borrowers.
Trading basicsFixed income
Fixed income is a type of investment under which the borrower or issuer is obliged to make payments of a fixed amount on a fixed schedule. For example, the borrower may have to pay interest at a fixed rate once a year and repay the principal amount on maturity. Fixed-income securities (more commonly known as bonds) can be contrasted with equity securities (often referred to as stocks and
FinanceFixed income arbitrage
Fixed-income arbitrage is a group of market-neutral-investment strategies that are designed to take advantage of differences in interest rates between varying fixed-income securities or contracts (Jefferson, 2007). Arbitrage in terms of investment strategy, involves buying securities on one market for immediate resale on another market in order to profit from a price discrepancy.
Trading basicsFixed-income attribution
Fixed-income attribution is the process of measuring returns generated by various sources of risk in a fixed income portfolio, particularly when multiple sources of return are active at the same time.
FinanceFlight-to-quality
A flight-to-quality, or flight-to-safety, is a financial market phenomenon occurring when investors sell what they perceive to be higher-risk investments and purchase safer investments, such as gold and government bonds. This is considered a sign of fear in the marketplace, as investors seek less risk in exchange for lower profits.
Fiat currenciesForeign exchange hedge
A foreign exchange hedge (also called a FOREX hedge) is a method used by companies to eliminate or "hedge" their foreign exchange risk resulting from transactions in foreign currencies (see foreign exchange derivative). This is done using either the cash flow hedge or the fair value method. The accounting rules for this are addressed by both the International Financial Reporting Standard
Fiat currenciesForeign exchange reserves
Foreign exchange reserves (also called forex reserves or FX reserves) are cash and other reserve assets such as gold and silver held by a central bank or other monetary authority that are primarily available to balance payments of the country, influence the foreign exchange rate of its currency, and to maintain confidence in financial markets. Reserves are held in one or more reserve cur
Fiat currenciesForeign exchange risk
Foreign exchange risk (also known as FX risk, exchange rate risk or currency risk) is a financial risk that exists when a financial transaction is denominated in a currency other than the domestic currency of the company. The exchange risk arises when there is a risk of an unfavourable change in exchange rate between the domestic currency and the denominated currency before the date when
Fiat currenciesForeign exchange swap
In finance, a foreign exchange swap, forex swap, or FX swap is a simultaneous purchase and sale of identical amounts of one currency for another with two different value dates (normally spot to forward) and may use foreign exchange derivatives. An FX swap allows sums of a certain currency to be used to fund charges designated in another currency without acquiring foreign exchange risk. I
Fiat currenciesForward exchange rate
The forward exchange rate (also sometimes referred to as forward rate or forward price) is the exchange rate at which two counterparties (such as a bank and an investor) agree to exchange one currency for another at a future date when they enter into a forward contract. Multinational corporations, banks, and other financial institutions enter into forward contracts to take advantage of t
FinanceFP&A
Financial planning and analysis (FP&A), in accounting and business, refers to the various integrated planning, analysis, and modeling activities aimed at supporting financial decisioning and management
Securities & exchangesFund derivative
A fund derivative (see also derivative) is a financial structured product related to a fund, normally using the underlying fund to determine the payoff. This may be a private equity fund, mutual fund or hedge fund. Purchasers obtain exposure to the underlying fund (or funds) whilst improving their risk profile over a direct investment.
Trading basicsFundamental analysis
Fundamental analysis, in accounting and finance, is the analysis of a business's financial statements (usually to analyze the business's assets, liabilities, and earnings); health; competitors and markets. It also considers the overall state of the economy and factors including interest rates, production, earnings, employment, GDP, housing, manufacturing and management. There are two bas
BankingFunds transfer pricing
The Fund Transfer Pricing (FTP) measures the contribution by each source of funding to the overall profitability in a financial institution. Funds that go toward lending products are charged to asset-generating businesses whereas funds generated by deposit and other funding products are credited to liability-generating businesses.
Securities & exchangesGreen bond
A green bond is a fixed-income financial instrument (bond) which is used to fund projects that have positive environmental benefits. When referring to climate change mitigation projects they are also known as climate bonds. Green bonds follow the Green Bond Principles stated by the International Capital Market Association (ICMA), and the proceeds from the issuance of which are to be used
Securities & exchangesHague Securities Convention
The Convention on the law applicable to certain rights in respect of securities held with an intermediary, or Hague Securities Convention is an international multilateral treaty intended to remove, globally, legal uncertainties for cross-border securities transactions. The Convention was drafted under the auspices of the Hague Conference on Private International Law, which as resulted in
Securities & exchangesHedge (finance)
A hedge is an investment position intended to offset potential losses or gains that may be incurred by a companion investment. A hedge can be constructed from many types of financial instruments, including stocks, exchange-traded funds, insurance, forward contracts, swaps, options, gambles, many types of over-the-counter and derivative products, and futures contracts.
Securities & exchangesHedge accounting
Hedge accounting is an accountancy practice, the aim of which is to provide an offset to the mark-to-market movement of the derivative in the profit and loss account.
Securities & exchangesHedge relationship
The accounting term Hedge relationship relates to the treatment of an insurance contract for risk mitigation on an underlying asset, and the set of tests for the valuation of this insurer/insuree contract.
BankingHigh-yield debt
In finance, a high-yield bond (non-investment-grade bond, speculative-grade bond, or junk bond) is a bond that is rated below investment grade by credit rating agencies. These bonds have a higher risk of default or other adverse credit events but offer higher yields than investment-grade bonds to compensate for the increased risk.
FinanceHistory of insurance
The history of insurance traces the development of the modern business of insurance against risks, especially regarding cargo, property, death, automobile accidents, and medical treatment.
Securities & exchangesICE Clear Credit
ICE Clear Credit LLC, a Delaware limited liability company, is a Derivatives Clearing Organisation (DCO) previously known as ICE Trust US LLC which was launched in March 2009.
Securities & exchangesIFRS 4
IFRS 4 is an International Financial Reporting Standard (IFRS) issued by the International Accounting Standards Board (IASB) providing guidance for the accounting of insurance contracts. The standard was issued in March 2004, and was amended in 2005 to clarify that the standard covers most financial guarantee contracts. Paragraph 35 of IFRS also applies the standard to financial instru
Securities & exchangesIFRS 9
IFRS 9 is an International Financial Reporting Standard (IFRS) published by the International Accounting Standards Board (IASB). It addresses the accounting for financial instruments. It contains three main topics: classification and measurement of financial instruments, impairment of financial assets and hedge accounting. The standard came into force on 1 January 2018, replacing the
FinanceImplicit contract theory
In economics, implicit contracts refer to voluntary and self-enforcing long term agreements made between two parties regarding the future exchange of goods or services. Implicit contracts theory was first developed to explain why there are quantity adjustments (layoffs) instead of price adjustments (falling wages) in the labor market during recessions.
Securities & exchangesImplied volatility
In financial mathematics, the implied volatility (IV) of an option contract is that value of the volatility of the underlying instrument which, when input in an option pricing model (usually Black–Scholes), will return a theoretical value equal to the price of the option. A non-option financial instrument that has embedded optionality, such as an interest rate cap, can also have an impl
Fiat currenciesImpossible trinity
In international economics and international political economy, the impossible trinity (also known as the trilemma, the monetary trilemma or the Unholy Trinity) is the view that it is impossible to have all three of the following at the same time:
Securities & exchangesInflation derivative
In finance, inflation derivative (or inflation-indexed derivatives) refers to an over-the-counter and exchange-traded derivative that is used to transfer inflation risk from one counterparty to another. See Exotic derivative.
FinanceInformation ratio
The information ratio measures and compares the active return of an investment (e.g., a security or portfolio) compared to a benchmark index relative to the volatility of the active return (also known as active risk or benchmark tracking risk). It is defined as the active return (the difference between the returns of the investment and the returns of the benchmark) divided by the tracki
FinanceInsurance
Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to protect against the risk of a contingent or uncertain loss.
Securities & exchangesInsurance-linked security
An insurance-linked security (ILS) is a type of financial asset whose value is driven by insurance loss events. Those such instruments that are linked to property losses due to natural catastrophes represent a unique asset class, the return from which is uncorrelated with that of other marketable asset classes.
FinanceIntangible asset finance
Intangible asset finance (IP finance) is the branch of finance that uses intangible assets such as intellectual property (legal intangible) and reputation (competitive intangible) to gain access to credit. Like other areas of finance, intangible asset finance is concerned with the interdependence of value, risk, and time.
FinanceInterbank lending market
The interbank lending market is a market in which banks lend funds to one another for a specified term. Most interbank loans are for maturities of one week or less, the majority being overnight. Such loans are made at the interbank rate (also called the overnight rate if the term of the loan is overnight). A sharp decline in transaction volume in this market was a major contributing fac
BankingInterest (economics)
In finance and economics, interest is payment from a debtor or deposit-taking financial institution to a lender or depositor of an amount above repayment of the principal sum (that is, the amount borrowed), at a particular rate. It is distinct from a fee which the borrower may pay to the lender or some third party. It is also distinct from dividend which is paid by a company to its share
Fiat currenciesInterest rate parity
Interest rate parity is a no-arbitrage condition representing an equilibrium state under which investors compare interest rates available on bank deposits in two countries. The fact that this condition does not always hold allows for potential opportunities to earn riskless profits from covered interest arbitrage. Two assumptions central to interest rate parity are capital mobility and p
Securities & exchangesInterest rate swap
In finance, an interest rate swap (IRS) is an interest rate derivative (IRD). It involves exchange of interest rates between two parties. In particular it is a "linear" IRD and one of the most liquid, benchmark products. It has associations with forward rate agreements (FRAs), and with zero coupon swaps (ZCSs).
FinanceInternational finance
International finance (also referred to as international monetary economics) is the branch of monetary and macroeconomic interrelations between two or more countries. International finance examines the dynamics of the global financial system, international monetary systems, balance of payments, exchange rates, foreign direct investment, and how these topics relate to international trade.
Securities & exchangesInternational Swaps and Derivatives Association
The International Swaps and Derivatives Association (ISDA ) is a trade organization of participants in the market for over-the-counter derivatives. It is headquartered in New York City.
FinanceInvestment advisory
An investment advisory is a service that recommends certain securities primed for appreciation, usually through direct management of clients' assets or by way of written publications.
FinanceInvestment performance
Investment performance is the return on an investment portfolio, which can contain a single asset or multiple assets.
Securities & exchangesIron butterfly (options strategy)
In finance an iron butterfly, also known as the ironfly, is the name of an advanced, neutral-outlook, options trading strategy that involves buying and holding four different options at three different strike prices. It is a limited-risk, limited-profit trading strategy that is structured for a larger probability of earning smaller limited profit when the underlying stock is perceived to
FinanceLegal risk
Legal risk as a subset of operational risk that comprises the uncertainty associated with a business becoming a subjects of legal liability and obligations as a result of its operation.
Payments & settlementLetter of credit
A letter of credit (LC), also known as a documentary credit or bankers commercial credit, or letter of undertaking (LoU), is a payment mechanism used in international trade to provide an economic guarantee from a creditworthy bank to an exporter of goods. Letters of credit are used extensively in the financing of international trade, when the reliability of contracting parties cannot be
FinanceLiquidity risk
Liquidity risk is a financial risk that for a certain period of time a given financial asset, security or commodity cannot be traded quickly enough in the market without impacting the market price.
Trading basicsLME Nickel
LME Nickel refers to the spot, forward, and futures contracts, trading on the London Metal Exchange (LME) for primary nickel. These contracts are used for price hedging, physical delivery, investment, and speculation. Nickel futures contracts are used to hedge price risks and as a reference for prices. As of late 2024, LME nickel contracts were linked to approximately 230,000 tonnes of p
Trading basicsLME Zinc
LME Zinc is a group of spot, forward, and futures contracts traded on the London Metal Exchange (LME) for the delivery of zinc. The zinc, which is of 99.9% purity, can be used for pre-sale handling and physical delivery of sales or purchases, and investments. Producers, semi-fabricators, consumers, recyclers, and merchants can use zinc futures contracts to hedge zinc price risks and to r
Trading basicsLocal government financing vehicle
In China, a local government financing vehicle (LGFV) (Chinese: 地方政府融资平台) is an investment company formed by local governments to raise funds, usually by borrowing money to finance real estate development and other local infrastructure projects. They allow local governments to finance infrastructure projects while complying with laws prohibiting them from issuing bonds or having deficits
FinanceLong/short equity
Long/short equity is an investment strategy generally associated with hedge funds. It involves buying equities that are expected to increase in value and selling short equities that are expected to decrease in value. This is different from the risk reversal strategies where investors will simultaneously buy a call option and sell a put option to simulate being long in a stock.
FinanceMacro risk
Macro risk is financial risk that is associated with macroeconomic or political factors. There are at least three different ways this phrase is applied. It can refer to economic or financial risk found in stocks and funds, to political risk found in different countries, and to the impact of economic or financial variables on political risk. Macro risk can also refer to types of economi
FinanceMargin (finance)
In finance, margin is the collateral that a holder of a financial instrument has to deposit with a counterparty (most often a broker or an exchange) to cover some or all of the credit risk the holder poses for the counterparty. This risk can arise if the holder has done any of the following:
FinanceMargin at risk
The Margin-at-Risk (MaR) is a quantity used to manage short-term liquidity risks due to variation of margin requirements, i.e. it is a financial risk occurring when trading commodities. It is similar to the Value-at-Risk (VaR), but instead of simulating EBIT it returns a quantile of the (expected) cash flow distribution.
FinanceMark-to-market accounting
Mark-to-market (MTM or M2M) or fair value accounting is accounting for the "fair value" of an asset or liability based on the current market price, or the price for similar assets and liabilities, or based on another objectively assessed "fair" value. Fair value accounting has been a part of Generally Accepted Accounting Principles (GAAP) in the United States since the early 1990s. Fail
FinanceMarket anomaly
A market anomaly in a financial market is predictability that seems to be inconsistent with (typically risk-based) theories of asset prices. Standard theories include the capital asset pricing model and the Fama-French Three Factor Model, but a lack of agreement among academics about the proper theory leads many to refer to anomalies without a reference to a benchmark theory (Daniel and
Payments & settlementMerchant account
A merchant account is a type of bank account that allows a seller, known as the merchant, to accept payments by debit or credit cards. A merchant account is established under an agreement between an acceptor and a merchant acquiring bank for the settlement of payment card transactions. In some cases a payment processor, payment service provider, independent sales organization (ISO), or
FinanceMirror trading
Mirror trading is a trading selection methodology that can be carried out in both the foreign exchange and the stock markets; however, this is much more common in trading in the foreign exchange market.
FinanceModel risk
In finance, model risk is the risk of loss resulting from using insufficiently accurate models to make decisions, originally and frequently in the context of valuing financial securities.
Trading basicsMoney market fund
A money market fund (also called a money market mutual fund) is an open-end mutual fund that invests in short-term debt securities such as US Treasury bills and commercial paper. Money market funds are managed with the goal of maintaining a highly stable asset value through liquid investments while paying income to investors in the form of dividends. Although they are not insured against
FinanceMoral hazard
In economics, a moral hazard is a situation where an economic actor has an incentive to increase its exposure to risk because it will not bear the full costs associated with that risk. For example, when a corporation is insured, it may take on higher risk knowing that its insurance will pay the associated costs. A moral hazard may occur where the actions of the risk-taking party change t
BankingMortgage note
In the United States, a mortgage note (also known as a real estate lien note or borrower's note) is a promissory note secured by a specified mortgage loan.
Securities & exchangesMortgage servicing rights
In the mortgage industry of the United States, mortgage servicing rights (MSR) are the contractual rights to service a mortgage after the mortgage origination process is complete. Mortgage servicing is the management of the repayment of mortgage debt on behalf of the lender, including the collection and recording of mortgage payments. The legal entity that holds the mortgage servicing ri
FinanceMSCI KLD 400 Social Index
The MSCI KLD 400 Social Index was launched in 1990 and is designed to help socially conscious investors weigh social and environmental factors in their investment choices.
FinanceMulti-manager investment
A multi-manager fund is an investment product that consists of multiple specialized funds. Each specialized fund may invest across different sectors and markets, or in the same asset class but have different investment styles. For example, large cap value fund versus large cap growth fund.
BankingNarrow banking
Narrow banking is a banking system that restricts commercial banks to hold only safe and liquid assets, like government bonds, against customer deposits, while prohibiting traditional lending activities. Under this model, banks function as custodians and payment processors, separate from the lending function performed by other financial intermediaries. The concept emerged as a response t
Securities & exchangesNew York Institute of Finance
The New York Institute of Finance (NYIF) is an American for-profit provider of continuing professional education that was founded by the New York Stock Exchange (NYSE) in 1922.
Fiat currenciesNon-deliverable forward
In finance, a non-deliverable forward (NDF) is an outright forward contract or futures contract in which counterparties settle the difference between the contracted NDF price or rate and the prevailing spot price or rate on an agreed notional amount. It is used in various markets such as foreign exchange and commodities. NDFs are also known as forward contracts for differences (FCD).
FinanceOperating margin
In business, operating margin—also known as operating income margin, operating profit margin, EBIT margin and return on sales (ROS) - is the ratio of operating income ("operating profit" in the UK) to net sales, usually expressed in percent.
FinanceOrder (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.
FinanceOriginal sin (economics)
Original sin is a term in economics literature, proposed by Barry Eichengreen, Ricardo Hausmann, and Ugo Panizza in a series of papers to refer to a situation in which "most countries are not able to borrow abroad in their domestic currency."
FinanceOutline of finance
The following outline provides an overview and topical guide to finance:
FinanceOver-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
FinanceOvernight 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
FinanceP/B ratio
The price-to-book ratio, or P/B ratio, (also PBR) is a financial ratio used to compare a company's current market value to its book value (where book value is the value of all assets minus liabilities owned by a company). The calculation can be performed in two ways, but the result should be the same. In the first way, the company's market capitalization can be divided by the company's t
Trading basicsPairs trade
A pairs trade or pair trading is a market neutral trading strategy enabling traders to profit from virtually any market conditions: uptrend, downtrend, or sideways movement. This strategy is categorized as a statistical arbitrage and convergence trading strategy. Pair trading was pioneered by Gerry Bamberger and later led by Nunzio Tartaglia's quantitative group at Morgan Stanley in the
Securities & exchangesPartial 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.
BankingPeer-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
FinancePEG ratio
The PEG ratio (price/earnings to growth ratio) is a valuation metric for determining the relative trade-off between the price of a stock, the earnings generated per share (EPS), and the company's expected growth.
FinancePerformance attribution
Performance attribution, or investment performance attribution is a set of techniques that performance analysts use to explain why a portfolio's performance differed from the benchmark. This difference between the portfolio return and the benchmark return is known as the active return. The active return is the component of a portfolio's performance that arises from the fact that the po
AssetsPerpetual 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
Securities & exchangesPin 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
FinancePortfolio (finance)
In finance, a portfolio is a collection of investments.
FinancePortfolio manager
A portfolio manager (PM) is a professional responsible for making investment decisions and carrying out investment activities on behalf of vested individuals or institutions. Clients invest their money for future growth, such as a retirement fund, endowment fund, or education fund. PMs work with a team of analysts and researchers and are responsible for establishing an investment strateg
Securities & exchangesPower 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
FinancePresent value of growth opportunities
In corporate finance,
FinancePrice-to-cash flow ratio
The price/cash flow ratio (also called price-to-cash flow ratio or P/CF), is a financial ratio used to compare a company's market value to its cash flow. It is calculated by dividing the company's market cap by the company's operating cash flow in the most recent fiscal year (or the most recent four fiscal quarters); or, equivalently, divide the per-share stock price by the per-share ope
FinancePrice–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.
FinancePrice–sales ratio
The price-to-sales ratio (P/S ratio or PSR) is a financial ratio used to assess a company's market value relative to its revenue. It is calculated by dividing the company's market capitalization by its total revenue over a specified period, typically the trailing twelve months (TTM), or equivalently, by dividing the unit price of each share by the per-share revenue. Investors use this me
FinanceProduct control
Product Control is a control and support function, responsible for ensuring accurate financial reporting for trading, lending and treasury desks.
Trading basicsPut–call parity
In financial mathematics, the put–call parity defines a relationship between the price of a European call option and European put option, both with the identical strike price and expiry, namely that a portfolio of a long call option and a short put option is equivalent to (and hence has the same value as) a single forward contract at this strike price and expiry. This is because if the p
FinanceQuick ratio
In finance, the quick ratio, also known as the acid-test ratio, is a liquidity ratio that measures the ability of a company to use near-cash assets (or 'quick' assets) to extinguish or retire current liabilities immediately. It is the ratio between quick assets and current liabilities.
FinanceRate of return
In finance, return is a profit on an investment. It comprises any change in value of the investment, and/or cash flows (or securities, or other investments) which the investor receives from that investment over a specified time period, such as interest payments, coupons, cash dividends and stock dividends. It may be measured either in absolute terms (e.g., dollars) or as a percentage of
Trading basicsRational pricing
In financial economics, rational pricing is the assumption that asset pricing models must reflect the arbitrage-free price of the asset
NetworksRegulation of algorithms
Regulation of algorithms, or algorithmic regulation, is the creation of laws, rules and public sector policies for promotion and regulation of algorithms, particularly in artificial intelligence and machine learning. For the subset of AI algorithms, the term regulation of artificial intelligence is used. The regulatory and policy landscape for artificial intelligence (AI) is an emerging
Trading basicsRenting
Renting, also known as hiring or letting, is an agreement where a payment is made for the use of a good, service or property owned by another over a fixed period of time. Typically a written agreement is signed to establish the roles and expectations of both the tenant and landlord. There are many different types; a rental agreement tends to refer to short-term rental, whereas lease ref