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03:5103:51, 20 August 2026 Option (finance) (hist | edit) [11,341 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Options''' are derivative contracts that give the holder the right, but not the obligation, to buy or sell an underlying asset at a specified price within a specified period or on a specified date. The specified price is called the strike price or exercise price. The buyer of an option generally pays the seller, or writer, a premium for this right. Options are widely used for Hedging...")
03:4803:48, 20 August 2026 Texas hedge (hist | edit) [11,074 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Texas hedge''' is an investment strategy in which an investor takes an offsetting position in a related security or financial instrument to reduce exposure to an existing position. The term is commonly used in financial markets and risk management. Unlike a conventional hedge that is designed primarily to reduce risk, a Texas hedge generally involves taking a position that can increase the potential for both gains and los...") originally created as "Texas Hedge"

10:1210:12, 17 August 2026 Quantitative finance (hist | edit) [9,875 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Quantitative finance''' is a field of financial economics that applies mathematics, statistics, probability theory, and computer science to the analysis, valuation, trading, and risk management of financial assets and portfolios. It is also known as '''mathematical finance''' or '''financial engineering''' in contexts where mathematical and computational methods are...")
10:1010:10, 17 August 2026 Factor model (hist | edit) [7,760 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Factor model''' is a mathematical model used in financial economics, asset pricing, portfolio management, and quantitative finance to describe the relationship between an asset's return and one or more common factors. Factor models seek to explain differences in asset returns through systematic factors while separating those effects from asset-specific components. ==Gener...")
10:0910:09, 17 August 2026 Factor investing (hist | edit) [10,486 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Factor investing''' is an investment approach that involves selecting and weighting securities according to specific characteristics, known as factors, that are associated with differences in expected returns, risk, or other investment outcomes. Factor investing can be implemented across asset classes and is commonly used in portfolio management, quantitative investing, and...")
10:0810:08, 17 August 2026 Arbitrage pricing theory (hist | edit) [7,695 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Arbitrage pricing theory''' ('''APT''') is a multifactor asset-pricing theory that explains the expected return of an asset as a function of its sensitivity to multiple systematic risk factors. It was developed by Stephen Ross and introduced in 1976. Unlike the Capital asset pricing model (CAPM), which uses a single systematic risk factor represented by market beta, APT allows multiple economic and financial factors to influence expected...")
10:0710:07, 17 August 2026 Asset pricing (hist | edit) [10,670 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Asset pricing''' is a field of Financial economics that studies how the prices and expected returns of financial assets are determined. It examines the relationship between an asset's expected cash flows, risk, uncertainty, investor preferences, and market conditions. Asset-pricing theory is used to analyze securities and financial claims such as stocks, bonds, derivatives, and other investment assets. ==Basic conc...")
10:0110:01, 17 August 2026 Financial economics (hist | edit) [10,053 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Financial economics''' is a branch of economics that studies how financial markets, financial institutions, assets, and economic decisions interact. It applies economic theory and quantitative methods to questions involving the allocation of capital, valuation of financial assets, risk, investment, interest rates, and financial decision-making. Financial economics is closely related to finance, Financial econometrics|financial economet...")
09:5909:59, 17 August 2026 Risk premium (hist | edit) [6,642 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Risk premium''' is the additional return that investors require or expect for holding an investment that carries risk compared with a relatively risk-free investment. It is a fundamental concept in financial economics, asset pricing, portfolio management, and corporate finance. The risk premium compensates investors for bearing different types of investment risk, depending on...")
09:5809:58, 17 August 2026 Beta (finance) (hist | edit) [8,886 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Beta (finance)''' ('''β''') is a measure of an asset's or portfolio's sensitivity to movements in the return of a market benchmark. It is commonly used as a measure of systematic risk in the Capital asset pricing model (CAPM), portfolio management, and risk-adjusted performance analysis. A beta of 1 indicates that an asset has the same systematic risk as the market benchmark. A beta greate...")
09:5709:57, 17 August 2026 Jensen's alpha (hist | edit) [6,306 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Jensen's alpha''' is a risk-adjusted return measure that evaluates the performance of an investment or portfolio relative to the return predicted by the Capital asset pricing model (CAPM). It measures the excess or shortfall of an investment's actual return relative to its CAPM-implied expected return, given its level of systematic risk. ==Calculation== Jensen's alpha is commonly calculated as: <math> \alpha_p = R_p - \left[ R_f + \...")
09:5709:57, 17 August 2026 Treynor ratio (hist | edit) [5,034 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Treynor ratio''' is a risk-adjusted return measure that evaluates the excess return generated by an investment relative to its systematic risk. Unlike the Sharpe ratio, which uses total volatility as its measure of risk, the Treynor ratio uses beta to measure sensitivity to systematic market risk. ==Calculation== The Treynor ratio is commonly calculated as: <math> \text{Treynor Ratio} = \frac{R...")
09:5609:56, 17 August 2026 Sortino ratio (hist | edit) [4,666 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Sortino ratio''' is a risk-adjusted return measure that evaluates the return of an investment relative to its downside risk. Unlike the Sharpe ratio, which uses total volatility, the Sortino ratio focuses on returns below a specified target or minimum acceptable return. ==Calculation== The Sortino ratio is commonly calculated as: <math> \text{Sortino Ratio} = \frac{R_p-R_t} {\sigma_d} </math> where: * <math>R_p</math> = portfolio...")
09:5509:55, 17 August 2026 Capital asset pricing model (hist | edit) [7,869 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Capital asset pricing model''' ('''CAPM''') is a model in financial economics that describes the relationship between the expected return of an asset and its systematic risk. It is commonly used in asset pricing, portfolio management, corporate finance, and the estimation of the cost of equity. The model states that the expected return o...")
09:5409:54, 17 August 2026 Risk-adjusted return (hist | edit) [6,817 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Risk-adjusted return''' is a measure of investment performance that evaluates the return generated by an investment relative to the amount or type of risk undertaken to achieve that return. It allows investors to compare investments with different levels of risk rather than considering returns alone. A simplified representation is: <math> \text{Risk-Adjusted Return} = \frac{\text{Investment Return}} {\text{Measure of Risk}} </math> The appropriate measure of ri...")
09:5409:54, 17 August 2026 Risk-free rate (hist | edit) [6,831 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Risk-free rate''' is the theoretical rate of return on an investment that is assumed to have no risk of financial loss over a specified period. It is commonly used as a reference rate in financial economics, portfolio management, asset pricing, and risk-adjusted performance measurement. In practice, a truly risk-free investment does not exist. Financial analysts therefore...")
09:5309:53, 17 August 2026 Sharpe ratio (hist | edit) [6,204 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Sharpe ratio''' is a risk-adjusted return measure that evaluates the excess return generated by an investment relative to the risk-free rate in relation to the volatility of the investment's returns. It was developed by William F. Sharpe. The Sharpe ratio is commonly used to compare the risk-adjusted performance of investment portfolios, funds, and securities. ==Calculation== The Sharpe ratio is commonly calculate...")
09:5009:50, 17 August 2026 Information ratio (hist | edit) [6,068 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Information ratio''' ('''IR''') is a measure of the risk-adjusted performance of an investment portfolio relative to its benchmark. It compares the average active return generated by a portfolio with the variability of those active returns, commonly measured by tracking error. ==Calculation== The information ratio is commonly calculated as: <math> \text{Information Ratio} = \frac{\text{Average Active...")
09:4909:49, 17 August 2026 Active return (hist | edit) [4,581 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Active return''' is the difference between the return of an investment portfolio and the return of its benchmark over a specified period. It measures whether a portfolio has outperformed or underperformed its benchmark. ==Calculation== Active return is calculated as: <math> \text{Active Return} = \text{Portfolio Return} - \text{Benchmark Return} </math> or, for period <math>t</math>: <math> A_t = R_{p,t} - R_{b,t} </math> where: * <m...")
09:4709:47, 17 August 2026 Tracking error (hist | edit) [6,097 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Tracking error''' is a measure of the difference between the performance of an investment portfolio or fund and the performance of its benchmark. It is commonly used to evaluate how closely a portfolio follows the return characteristics of its benchmark. Tracking error is particularly relevant to passive investment strategies, index funds, and exchange-traded funds (ETFs), wher...")
09:4709:47, 17 August 2026 Russell US Indexes (hist | edit) [8,693 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Russell US Indexes''' are a family of stock market indices designed to measure the performance of different segments of the United States equity market. They are maintained by FTSE Russell, a subsidiary of the London Stock Exchange Group (LSEG), and use rules-based methodologies based primarily on market capitalization, investability, and other eligibility criteria. The Russell US Indexes provide benchmarks for large-capitalization,...")
09:4309:43, 17 August 2026 Russell 1000 (hist | edit) [9,932 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Russell 1000''' is a stock market index that measures the performance of approximately 1,000 of the largest eligible companies in the United States by market capitalization. It is part of the Russell US Indexes and is calculated and maintained by FTSE Russell, a subsidiary of the London Stock Exchange Group (LSEG). ([lseg.com](https://www.lseg.com/en/ftse-russell/indices/russell-us/russell-1000)) The Russell 1000 is widely used...") Tag: Visual edit: Switched
08:3808:38, 17 August 2026 FTSE All-Small (hist | edit) [7,238 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE All-Small''' is a stock market index within the FTSE UK Index Series that represents the smaller-capitalisation segment of the UK equity market. It combines the constituents of the FTSE SmallCap and FTSE Fledgling indices and therefore provides broader coverage of smaller UK-listed companies than either index individually. The FTSE All-Small is calculated and maintained by FTSE Russell, part of the London Stock Exchange Group (LSEG)....") Tag: Visual edit
08:3508:35, 17 August 2026 Free float (hist | edit) [5,807 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Free float''' refers to the proportion of a company's outstanding shares that is considered available for trading by investors in the public market. It excludes shares that are restricted from public trading or held in strategic positions, subject to the rules and methodology used to determine investability. Free float is an important concept in stock market indices because index providers may use free-float-adjusted market capitalization r...") Tag: Visual edit
08:3308:33, 17 August 2026 FTSE Fledgling (hist | edit) [8,828 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE Fledgling''' is a stock market index within the FTSE UK Index Series that represents companies eligible for inclusion in the FTSE UK Index Series but too small to qualify for inclusion in the FTSE All-Share Index. It is calculated and maintained by FTSE Russell, part of the London Stock Exchange Group (LSEG). :contentReference[oaicite:0]{index=0} The FTSE Fledgling therefore represents a segment of smaller UK-listed companies below the si...") Tag: Visual edit
08:3208:32, 17 August 2026 FTSE SmallCap (hist | edit) [8,177 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE SmallCap''' is a stock market index within the FTSE UK Index Series that represents smaller eligible companies in the UK equity market that are included in the FTSE All-Share Index but are not large enough to qualify for the FTSE 350. It is calculated and maintained by FTSE Russell, part of the London Stock Exchange Group (LSEG). The FTSE SmallCap provides exposure to the smaller-capitalisation segment of companies listed on the L...") Tag: Visual edit
08:3008:30, 17 August 2026 FTSE All-Share Index (hist | edit) [7,807 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE All-Share Index''' is a stock market index designed to represent the broad performance of companies listed on the London Stock Exchange that meet the eligibility requirements of the FTSE UK Index Series. It combines the FTSE 100, FTSE 250, and FTSE SmallCap indices and provides broad coverage of the UK equity market. The FTSE All-Share is maintained and calculated by FTSE Russell, part of the London Stock Exchange Group (LSEG)...") Tag: Visual edit
08:2908:29, 17 August 2026 FTSE 350 (hist | edit) [6,656 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE 350''' is a stock market index that represents the combined performance of the constituents of the FTSE 100 and FTSE 250 indices. It therefore comprises 350 large- and mid-capitalisation companies that meet the applicable size, liquidity, and other eligibility requirements of the FTSE UK Index Series. The index is calculated and maintained by FTSE Russell. The FTSE 350 provides broader exposure to the large- and mid-cap segments of the U...") Tag: Visual edit
08:2608:26, 17 August 2026 FTSE UK Index Series (hist | edit) [8,850 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE UK Index Series''' is a family of stock market indices designed to represent the performance of companies and securities across different capitalisation and industry segments of the United Kingdom equity market. The series is calculated and maintained by FTSE Russell, which is wholly owned by the London Stock Exchange Group (LSEG). :contentReference[oaicite:0]{index=0} The FTSE UK Index Series includes major UK equity bench...")
08:2508:25, 17 August 2026 FTSE 250 (hist | edit) [6,499 bytes] WikiSysopIG (talk | contribs) (Created page with "'''FTSE 250''' is a stock market index that represents the performance of 250 companies listed on the London Stock Exchange (LSE) that rank immediately below the constituents of the FTSE 100 by market capitalization, subject to the index's eligibility and classification rules. The FTSE 250 is widely regarded as a benchmark for the performance of medium-sized companies in the United Kingdom. It is maintained by FTSE Russell, a subsi...")

00:1100:11, 10 August 2026 Distributed ledger technology (hist | edit) [12,135 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Distributed ledger technology''' ('''DLT''') refers to technologies that enable records or data to be shared, synchronized, and maintained across multiple participants or locations in a network without necessarily relying on a single centralized database. DLT can use distributed databases, cryptographic techniques, consensus mechanisms, and other technologies to maintain a shared record among participating entities. Blockchain is a type of distributed ledger...")

23:2923:29, 9 August 2026 Blockchain (hist | edit) [13,597 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Blockchain''' is a type of distributed ledger technology (DLT) in which transactions or other records are grouped into blocks and linked sequentially using cryptographic techniques. A blockchain is maintained by a network of computers according to a defined protocol for validating, recording, and synchronizing data. Blockchain technology can be used to maintain shared records without relying on a single centralized database admin...")
23:2723:27, 9 August 2026 Cryptocurrency (hist | edit) [14,033 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Cryptocurrency''' is a type of digital asset that uses cryptographic techniques and distributed ledger technology (DLT) or similar technology to record, secure, and transfer ownership or transaction information. Cryptocurrencies are generally privately issued rather than issued by a central bank or government. The term is commonly used for digital assets that operate through decentralized or di...")
23:2523:25, 9 August 2026 Financial technology (hist | edit) [11,160 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Financial technology''' ('''FinTech''' or '''fintech''') refers to the use of technology to provide, automate, improve, or transform financial products, services, processes, and infrastructure. Financial technology encompasses software, digital platforms, data systems, communications networks, and other technologies used across banking, payments, lending, investment, insurance, capital markets, and financial management. The term can refer both to technologies use...")
23:2523:25, 9 August 2026 Electronic trading (hist | edit) [10,537 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Electronic trading''' is the use of computer networks, electronic communication systems, and digital platforms to facilitate the buying and selling of financial instruments and other tradable assets. It allows market participants to submit, route, match, execute, and manage orders electronically without requiring direct participation through traditional physical trading venues. Electronic trading is widely used in stock markets, Bond market|bon...")
00:3600:36, 9 August 2026 Property technology (hist | edit) [9,106 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Property technology''' ('''PropTech''') refers to the use of technology, software, digital platforms, and data-driven systems to develop, manage, transact, finance, and use real estate and property-related assets. Property technology encompasses technologies used across residential, commercial, industrial, and other forms of real estate. It can affect activities including property search, leasing, sales, property management, constructio...") Tag: Visual edit: Switched
00:0900:09, 9 August 2026 World Bank Group (hist | edit) [8,560 bytes] WikiSysopIG (talk | contribs) (Created page with "'''World Bank Group''' ('''WBG''') is a group of five international financial institutions that provide financing, technical assistance, research, and other forms of support to developing countries. The group focuses on areas including poverty reduction, economic development, infrastructure, human capital, environmental sustainability, and private-sector development. The World Bank Group is headquartered in Washington, D.C. and operates through five institutions...")
00:0800:08, 9 August 2026 Bretton Woods Agreement (hist | edit) [9,009 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Bretton Woods Agreement''' refers to the international monetary arrangements established at the Bretton Woods Conference held in July 1944 in Bretton Woods, New Hampshire, United States. The agreements established a framework for international monetary cooperation after World War II and contributed to the creation of the International Monetary Fund (IMF) and the International Bank for Reconstruction and Development (IBRD), which later became part o...")
00:0500:05, 9 August 2026 West Texas Intermediate (hist | edit) [5,063 bytes] WikiSysopIG (talk | contribs) (Created page with "'''West Texas Intermediate''' ('''WTI''') is a grade of crude oil produced primarily in the United States and widely used as a benchmark for crude-oil prices. WTI is commonly associated with the West Texas region and is traded in major financial and physical energy markets. WTI is characterized by relatively low density and low sulfur content. It is therefore generally classified as a '''light, sweet crude oil'''. ==Characteristics== WTI is commo...")

14:1714:17, 8 August 2026 Hallucination (artificial intelligence) (hist | edit) [9,103 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Hallucination (artificial intelligence)''' is the generation by an artificial intelligence system of information that is inaccurate, unsupported, fabricated, or inconsistent with the available evidence, while being presented as if it were factual or reliable. The term is commonly used in discussions of generative AI, particularly large language models. AI hallucinations ca...") Tag: Visual edit: Switched
12:3412:34, 8 August 2026 Ontology (information science) (hist | edit) [7,359 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Ontology (information science)''' is a formal representation of the concepts, entities, properties, and relationships within a particular domain of knowledge or discourse. In information science and computer science, an ontology provides a structured framework for representing knowledge and defining how concepts within a domain are related. :contentReference[oaicite:1]{index=1} An ontology can provide a shared vocabulary for a domain and can support knowledge org...")
09:0509:05, 8 August 2026 Revenue (hist | edit) [7,701 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Revenue''' is the income generated by an individual, business, organization, or other entity from its ordinary activities during a specified accounting period. For a business, revenue commonly arises from the sale of goods or provision of services and is generally reported before operating expenses and other costs are deducted. Revenue is a fundamental measure of business activity and is used in assessing growth, operating performance, profitability, and financia...")
09:0309:03, 8 August 2026 Gross profit (hist | edit) [5,021 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Gross profit''' is the amount of profit remaining after a business deducts the cost of goods sold (COGS) from its revenue during a specified accounting period. It measures the profitability of a company's products or services before operating expenses, interest, taxes, and other non-operating items are taken into account. Gross profit is commonly used to evaluate the efficiency of a company's production, purchasing, and pricing...")
09:0109:01, 8 August 2026 Operating income (hist | edit) [7,783 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Operating income''' is the profit generated from an entity's principal operating activities after deducting operating expenses from revenue, but generally before interest expense, income taxes, and other non-operating items. It is also commonly referred to as '''operating profit''' or '''earnings before interest and taxes''' (EBIT), although the precise definitions may differ depending on the accounting or analytical context. Operating income is used to evaluate...")
09:0009:00, 8 August 2026 Cash flow (hist | edit) [8,198 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Cash flow''' is the movement of cash and cash equivalents into and out of an individual, business, organization, or other economic entity during a specified period. Cash inflows generally arise from operating, investing, or financing activities, while cash outflows represent payments associated with those activities. Cash flow is an important measure of liquidity and financial health because an entity may report accounting profit while having insufficient cash to...")
08:5808:58, 8 August 2026 Net income (hist | edit) [8,776 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Net income''' is the amount of profit remaining after an entity deducts expenses, interest, taxes, and other applicable costs from its total income for a specified accounting period. It is commonly reported as the final major measure of profitability on an income statement and is sometimes referred to as '''net profit''' or '''net earnings'''. Net income can be used to evaluate profitability, assess financial performance, calculate earnings-b...")
08:5708:57, 8 August 2026 Interest expense (hist | edit) [8,050 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Interest expense''' is the cost incurred by an individual, business, or other entity for borrowing money or using debt financing during a specified period. It is generally recognized as an expense associated with loans, bonds, leases, credit facilities, and other interest-bearing liabilities. Interest expense is an important component of Financial analysis, Corporate finance, and Balance-sheet management. For companies, it can affect Net income, [...")
08:5608:56, 8 August 2026 Corporate deleveraging (hist | edit) [8,637 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Corporate deleveraging''' is the process by which a company reduces its financial leverage, typically by decreasing outstanding debt relative to its assets, equity, earnings, or cash flow. It is generally undertaken to strengthen the company's balance sheet, reduce financial risk, lower financing costs, or improve its ability to withstand adverse economic conditions. Corporate deleveraging can be achieved through debt repayment, asset sales, equity issuance, reta...")
08:5408:54, 8 August 2026 Balance-sheet management (hist | edit) [10,755 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Balance-sheet management''' is the process of managing an organization's balance-sheet structure, including its assets, liabilities, and equity, to support financial objectives while maintaining appropriate levels of liquidity, capital, profitability, and financial risk. Balance-sheet management involves decisions concerning the composition, maturity, funding, valuation, and allocation of assets and liabilities. It is pa...") Tag: Visual edit: Switched
08:5208:52, 8 August 2026 Tax evasion (hist | edit) [7,823 bytes] WikiSysopIG (talk | contribs) (Created page with "'''Tax evasion''' is the illegal act of deliberately avoiding, reducing, or concealing a tax liability through fraudulent or deceptive conduct. It may involve concealing income, overstating deductions, falsifying records, misrepresenting transactions, or deliberately failing to report taxable activities to tax authorities. Tax evasion differs from Tax planning and lawful tax avoidance because it involves violating applicable tax laws or deliberately providing fa...")

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