Investment Glossary

Interest that has accumulated on a bond since the last coupon payment date but has not yet been paid to the bondholder.

A volume-based indicator that measures the cumulative flow of money into or out of a security.

An investment strategy where a portfolio manager makes specific investments to outperform a benchmark index.

A measure of how different a portfolio's holdings are from its benchmark index, ranging from 0% (identical) to 100% (com...

A situation where one party in a transaction has superior information, leading to the uninformed party being exploited.

A bond issued by a government-sponsored enterprise (GSE) like Fannie Mae or Freddie Mac, carrying an implicit government...

A mutual fund or ETF that seeks maximum capital appreciation by investing in high-growth, higher-risk stocks.

An order that must be executed in its entirety or not at all, preventing partial fills.

Alpha measures the excess return of an investment relative to a benchmark index. Learn how alpha is calculated, what it ...

The gradual reduction in a trading signal's predictive power over time after it is generated.

The process of creating investment returns above a benchmark through skill, research, or systematic strategies.

Non-traditional data sources used by investors to gain an information edge, including satellite imagery, web scraping, c...

A formula that predicts the probability of a company going bankrupt within two years using five financial ratios.

A certificate issued by a US bank representing shares of a foreign company, enabling US investors to buy foreign stocks ...

The gradual write-off of an intangible asset's cost over its useful life, or the repayment of debt through regular insta...

A cognitive bias where investors rely too heavily on the first piece of information encountered when making decisions.

A high-net-worth individual who provides capital to startups in exchange for equity, typically at the earliest funding s...

A comprehensive document published yearly by a public company detailing its financial performance, strategy, and outlook...

The geometric average return per year over a multi-year period, accounting for compounding.

An increase in the value of an asset over time, the opposite of depreciation.

The simultaneous purchase and sale of the same or equivalent assets in different markets to profit from price discrepanc...

A multi-factor asset pricing model that explains returns through exposure to multiple macroeconomic risk factors rather ...

The lowest price a seller is willing to accept for a security, forming one side of the bid-ask spread.

The process of dividing investments among different asset classes — stocks, bonds, real estate, commodities, cash — to b...

A financial security collateralized by a pool of assets such as loans, leases, credit card debt, or receivables.

A group of investments with similar characteristics and behavior, such as equities, fixed income, real estate, or commod...

A ratio measuring how efficiently a company uses its assets to generate revenue, calculated as revenue divided by total ...

An option whose strike price equals (or is very close to) the current market price of the underlying asset.

A market where buyers and sellers submit competitive bids and offers simultaneously, with transactions occurring at the ...

The correlation of a time series with its own past values, used to detect patterns and mean-reversion in financial retur...

A volatility indicator that measures the average range of price movement over a specified period, accounting for gaps.

A bond with a face value below $1,000, typically $25, making fixed-income investing accessible to smaller investors.

A sales charge paid when an investor sells mutual fund shares, designed to discourage short-term trading.

The process of testing a trading strategy on historical data to evaluate how it would have performed.

A financial statement showing a company's assets, liabilities, and shareholders' equity at a specific point in time.

A mutual fund that holds a mix of stocks and bonds in a predetermined ratio, providing both growth and income.

A legal process where a company or individual unable to repay debts seeks relief through court-supervised restructuring ...

A bond portfolio strategy that invests in short-term and long-term maturities while avoiding intermediate maturities.

One one-hundredth of a percentage point (0.01%). Used primarily in fixed income and monetary policy.

The risk that a hedging instrument does not move in perfect opposition to the position being hedged.

A single order to buy or sell a group of securities simultaneously, commonly used in index replication and portfolio reb...

A prolonged decline in stock prices, typically defined as a 20% or greater drop from recent highs.

A field combining psychology and economics to explain why investors make irrational financial decisions that deviate fro...

A standard or index against which the performance of a portfolio or investment manager is measured.

Beta measures how much an investment moves relative to the overall market. A beta of 1.0 means the asset tracks the mark...

A portfolio strategy designed to have zero exposure to market movements by balancing long and short positions to achieve...

The difference between the highest price a buyer will pay and the lowest price a seller will accept for a security.

The highest price a buyer is willing to pay for a security, forming one side of the bid-ask spread.

A mathematical model for pricing European-style options, developed by Fischer Black, Myron Scholes, and Robert Merton in...

A large transaction of securities, typically 10,000+ shares or $200,000+ in value, negotiated privately outside public e...

A large, well-established, financially sound company with a history of reliable performance, typically a component of ma...

A volatility indicator consisting of a moving average with upper and lower bands set at a specified number of standard d...

A measure of the curvature in the relationship between bond prices and interest rates, capturing non-linear price sensit...

A measure of a bond's sensitivity to interest rate changes, expressed in years. Also represents the weighted average tim...

A portfolio of bonds with staggered maturity dates, providing regular income while reducing reinvestment risk.

The yield difference between a corporate bond and a risk-free government bond of similar maturity, reflecting credit ris...

The net asset value of a company as reported on its balance sheet: total assets minus total liabilities.

An investment approach that starts with individual company analysis before considering broader economic or sector trends...

The stock price at which an option strategy produces neither profit nor loss at expiration.

A price movement through a previously established support or resistance level, often signaling the start of a new trend.

An index that tracks a large, representative sample of the overall stock market, such as the S&P 500 or Russell 3000.

A firm that acts as both a broker (executing trades for clients) and a dealer (trading for its own account).

A mathematical model describing random price movements in financial markets, forming the foundation of modern option pri...

A market condition where asset prices rise far above fundamental value driven by speculation and herd behavior, eventual...

A prolonged period of rising stock prices, typically defined as a 20% or greater rise from recent lows.

The rate at which a startup spends cash above its revenue, determining how long the company can operate before needing a...

The recurring pattern of economic expansion and contraction, typically consisting of four phases: expansion, peak, contr...

An options strategy combining bull and bear spreads with three strike prices, profiting from low volatility near the mid...

Investment firms that buy securities for their own portfolios or on behalf of clients, including mutual funds, pension f...

When a company purchases its own shares from the open market, reducing shares outstanding and increasing earnings per sh...

Compound Annual Growth Rate — the annualized rate of return that smooths out volatility to show steady growth over a per...

An options strategy involving the simultaneous purchase and sale of options with the same strike price but different exp...

A financial contract giving the holder the right, but not the obligation, to buy an asset at a specified price before a ...

A bond that can be redeemed by the issuer before maturity at a specified price, typically when interest rates fall.

A measure of a bank's available capital expressed as a percentage of risk-weighted assets, ensuring banks can absorb los...

A model that describes the relationship between systematic risk (beta) and expected return for assets, forming the found...

Government-imposed restrictions on the flow of capital into and out of a country, affecting foreign investment.

Spending on long-term assets like property, equipment, and technology that will generate economic benefits over multiple...

The profit earned from selling an asset for more than its purchase price.

Markets where long-term debt and equity securities are issued and traded, facilitating the transfer of capital between s...

An investment strategy focused on preventing loss of principal, typically using low-risk assets like Treasury bonds and ...

The mix of debt, equity, and hybrid securities a company uses to finance its operations and growth.

The point at which investors give up on a losing position and sell en masse, often marking the bottom of a decline.

The share of profits (typically 20%) that private equity and hedge fund managers earn as performance-based compensation.

The time in days it takes for a company to convert inventory investments into cash flows from sales.

The negative impact on portfolio returns from holding cash or cash equivalents that earn below-market returns.

A financial statement showing all cash inflows and outflows over a period, divided into operating, investing, and financ...

An institution that manages a country's monetary policy, sets interest rates, and acts as lender of last resort to the b...

A form of US bankruptcy that allows a company to reorganize its debts while continuing to operate, preserving going-conc...

Excessive trading in a client's account by a broker to generate commissions, a violation of securities regulations.

Automatic trading halts triggered when a market index falls by a predetermined percentage, designed to prevent panic sel...

A bond's quoted price excluding accrued interest, which is the standard quoting convention in most bond markets.

An intermediary that settles trades between buyers and sellers, guaranteeing contract fulfillment and reducing counterpa...

An investment fund that raises a fixed amount of capital through an IPO and trades on an exchange, often at a premium or...

The final price at which a security trades during a regular trading session, used as the official daily reference price.

A standardized measure of risk per unit of return, calculated as standard deviation divided by mean return.

An options strategy that combines a protective put and a covered call to limit both downside risk and upside potential.

An asset pledged as security for a loan, which can be seized by the lender if the borrower defaults.

Short-term unsecured debt issued by corporations, typically maturing in 1-270 days, used to finance working capital need...

A raw material or primary agricultural product that can be bought, sold, and traded, such as gold, oil, or wheat.

An economic principle where entities benefit from specializing in production where they have the lowest opportunity cost...

Interest earned on both the initial principal and on previously accumulated interest — interest on interest.

The risk of loss from having too much exposure to a single security, sector, or asset class.

The tendency to seek, interpret, and remember information that confirms pre-existing beliefs while ignoring contradictor...

A large corporation composed of multiple, often unrelated business divisions operating in different industries.

The average of analyst forecasts for a company's earnings, revenue, or other financial metrics.

A monthly survey measuring consumer optimism about the economy, employment, and personal finances, used as a leading eco...

A measure of the average change in prices paid by urban consumers for a basket of goods and services, the primary inflat...

A potential obligation that may arise depending on the outcome of a future event, such as a pending lawsuit.

A phase of the business cycle characterized by declining economic activity, falling GDP, rising unemployment, and reduce...

An investment strategy that goes against prevailing market sentiment, buying when others sell and selling when others bu...

The amount by which a convertible bond's market price exceeds its conversion value, reflecting the option premium.

A bond that gives the holder the right to convert it into a specified number of shares of the issuing company's stock.

Inflation measured excluding volatile food and energy prices, providing a clearer view of underlying price trends.

The system of rules, practices, and processes by which a company is directed and controlled, balancing stakeholder inter...

A statistical measure of how two investments move relative to each other, ranging from -1 (perfect inverse) to +1 (perfe...

The minimum return a company must earn on its investments to satisfy its investors — the blended cost of debt and equity...

The risk that the other party in a financial transaction will default on their contractual obligation.

The risk of investing in a foreign country due to political instability, economic uncertainty, or regulatory changes.

The annual interest rate paid by a bond, expressed as a percentage of face value.

A measure of how two variables change together, used in portfolio theory to calculate portfolio variance and optimal ass...

An options strategy where an investor holds a stock and sells call options against it, generating income from the premiu...

A financial contract where one party pays a periodic fee to another in exchange for protection against default on a refe...

An assessment of the creditworthiness of a borrower, rated by agencies like Moody's, S&P, and Fitch on a letter scale.

The yield difference between a corporate bond and a risk-free government bond of similar maturity, reflecting credit ris...

A measure of similarity between two time series as a function of the displacement of one relative to the other.

When government borrowing drives up interest rates, reducing private sector investment spending.

A digital or virtual currency secured by cryptography that operates on decentralized blockchain networks.

A stock trading with the right to receive the next declared dividend, the opposite of ex-dividend.

Using financial instruments to protect against adverse exchange rate movements in international investments.

The risk that changes in foreign exchange rates will reduce the value of international investments when converted to the...

A liquidity ratio measuring a company's ability to pay short-term obligations, calculated as current assets divided by c...

A stock whose price is strongly correlated with the business cycle, performing well in expansions and poorly in recessio...

A private exchange where institutional investors trade large blocks of securities anonymously, away from public exchange...

Buying and selling securities within the same trading day, closing all positions before the market closes.

The average number of days it takes a company to collect payment after a sale is made.

A temporary recovery in the price of a declining asset, followed by a continuation of the downtrend.

An unsecured bond backed only by the issuer's creditworthiness and reputation, not by specific collateral.

A measure of a company's ability to service its debt, calculated as operating income divided by total debt service payme...

A leverage ratio measuring the proportion of a company's financing that comes from debt versus shareholders' equity.

A statistical division of data into ten equal parts, commonly used to rank stocks by characteristics like size or valuat...

A stock that provides stable dividends and earnings regardless of market conditions, typically in sectors like utilities...

A tax benefit that a company can use in the future, arising when taxes paid exceed the tax expense recognized in financi...

A sustained decrease in the general price level of goods and services, the opposite of inflation.

The process of reducing debt levels, either by paying down debt or by growing earnings faster than debt accumulates.

The removal of a company's stock from a stock exchange, either voluntarily or due to failure to meet listing requirement...

A settlement procedure where securities are delivered simultaneously with payment, eliminating the risk of one party def...

The rate of change of an option's price relative to a $1 change in the underlying asset's price.

A graph showing the relationship between a product's price and the quantity demanded, typically sloping downward.

The systematic allocation of a tangible asset's cost over its useful life, reflecting wear, tear, and obsolescence.

A severe and prolonged economic downturn characterized by GDP decline exceeding 10% or lasting more than three years.

A financial contract whose value is derived from an underlying asset, index, rate, or other financial instrument.

A reduction in existing shareholders' ownership percentage when a company issues new shares.

A method of going public where existing shares are listed on an exchange without issuing new shares or using underwriter...

A brokerage firm that executes trades at reduced commissions compared to full-service brokers, typically offering fewer ...

The interest rate the Federal Reserve charges banks for short-term loans, also used as the rate for discounting future c...

A valuation method that estimates an investment's value by discounting its projected future cash flows to present value.

The tendency for investors to sell winning positions too early and hold losing positions too long due to loss aversion.

A payment of income, capital gains, or return of capital from a fund or investment to its shareholders.

Diversification spreads investments across different assets to reduce risk. It is the only free lunch in investing, as N...

The sale, liquidation, or spin-off of a company's business unit, subsidiary, or asset to streamline operations or raise ...

An S&P 500 company that has increased its dividend for at least 25 consecutive years.

A valuation model that prices a stock as the present value of all expected future dividends.

A stock's annual dividend expressed as a percentage of its current share price.

A strategy that invests equally in the ten highest-yielding Dow Jones stocks at the start of each year.

Investing a fixed dollar amount at regular intervals regardless of market conditions, buying more shares when prices are...

A chart used by the Federal Reserve showing each FOMC member's projection for the federal funds rate at future dates.

A chart pattern resembling a W shape, indicating a potential bullish reversal after two consecutive troughs at roughly t...

A chart pattern resembling an M shape, indicating a potential bearish reversal after two consecutive peaks at roughly th...

A price-weighted index tracking 30 large US blue-chip companies, one of the oldest and most widely followed market indic...

A risk measure that calculates standard deviation using only returns that fall below a target rate, ignoring upside vola...

The peak-to-trough decline in an investment's value before a new peak is reached, measuring the worst-case historical lo...

Uncommitted cash reserves held by private equity firms and investors, available for future investment opportunities.

A comprehensive investigation of a potential investment, including financial analysis, legal review, and operational ass...

Manufactured goods expected to last at least three years, such as cars, appliances, and machinery, used as an economic i...

The risk that bond prices will decline due to rising interest rates, proportional to the bond's duration.

An auction method where the price starts high and decreases until a buyer accepts, used in some IPOs and Treasury auctio...

A measure of a company's operating profitability that excludes financing costs and taxes, also known as operating income...

Forward-looking projections provided by a company's management about expected future financial performance.

A company's net profit divided by the number of outstanding shares, representing the profit allocated to each share of s...

An assessment of how well reported earnings reflect actual business performance, considering the sustainability and cash...

The period each quarter when the majority of public companies report their financial results, typically January, April, ...

The difference between a company's actual earnings and the consensus analyst estimate, driving significant stock price m...

The inverse of the P/E ratio, calculated as earnings per share divided by share price, useful for comparing stocks to bo...

Earnings Before Interest, Taxes, Depreciation, and Amortization — a proxy for operating cash flow used in valuation.

A statistic about economic activity that allows analysis of economic performance and predictions of future performance.

A company's sustainable competitive advantage that protects its market share and profitability from competitors.

Cost advantages that arise when a company increases production volume, reducing per-unit costs through fixed cost spread...

A duration measure that accounts for changes in cash flows due to embedded options, more accurate than modified duration...

The set of optimal portfolios offering the highest expected return for each level of risk, forming the upper boundary of...

The theory that asset prices fully reflect all available information, making it impossible to consistently outperform th...

A measure of how much demand or supply changes in response to a change in price or other variables.

A form of technical analysis based on the theory that markets move in predictable five-wave impulse and three-wave corre...

An option provision built into a bond that gives rights to the issuer or holder, such as call, put, or conversion featur...

A developing economy with growing financial markets and increasing integration into the global economy, offering higher ...

A benefit giving employees the right to purchase company shares at a predetermined price, aligning employee and sharehol...

A large pool of money invested to provide ongoing income for institutions like universities, hospitals, and foundations.

The total value of a company's operations: market capitalization plus net debt, minority interests, and preferred equity...

The excess return that investing in stocks provides over risk-free government bonds, historically averaging 5-7% annuall...

Professional analysis of companies and industries to generate investment recommendations, conducted by sell-side and buy...

The difference between observed and predicted values in a statistical model, representing unexplained variation in retur...

Environmental, Social, and Governance investing — incorporating non-financial factors into investment analysis and decis...

The monetary union of European Union countries that use the euro as their common currency.

A hedge fund strategy that profits from corporate events such as mergers, bankruptcies, restructurings, and spin-offs.

The date on which a stock begins trading without the right to receive the next declared dividend.

The return of an investment above a benchmark or risk-free rate, measuring the value added by active management.

The price of one currency expressed in terms of another currency, fluctuating based on economic conditions and market fo...

A pooled investment fund that trades on stock exchanges like a stock, typically tracking an index, sector, commodity, or...

The risk that a trade or strategy cannot be executed at the expected price or timing due to market conditions.

A plan for liquidating an investment position, including methods such as IPO, merger, buyback, or secondary sale.

The annual fee charged by a fund to cover operating costs, expressed as a percentage of assets under management.

A moving average that gives more weight to recent prices, responding faster to new information than a simple moving aver...

The nominal or par value of a bond, typically $1,000, which the issuer promises to repay at maturity.

The degree to which a portfolio's returns are influenced by specific investment factors like value, momentum, or quality...

An investment approach that targets specific, measurable characteristics (factors) that have historically explained diff...

The sensitivity of an asset's returns to a particular risk factor, estimated through regression analysis.

The excess return earned by investing in a particular factor, representing compensation for bearing systematic risk.

A strategy that dynamically shifts portfolio exposure between factors based on market conditions or economic cycles.

The estimated intrinsic worth of an asset based on fundamental analysis, as distinct from its current market price.

A bond that was originally issued with investment-grade rating but has been downgraded to high-yield status.

A model explaining stock returns through three factors: market risk, company size, and book-to-market value (value vs. g...

A probability distribution with heavier tails than a normal distribution, indicating higher likelihood of extreme events...

The interest rate at which banks lend reserve balances to other banks overnight, set as a target range by the Federal Re...

A technical analysis tool that uses horizontal lines at key Fibonacci ratios (23.6%, 38.2%, 50%, 61.8%) to identify pote...

A legal obligation to act in the best interest of another party, typically applied to financial advisors, trustees, and ...

An order that must be executed immediately in its entirety or canceled completely, with no partial fills allowed.

A professional who provides guidance on investments, retirement planning, insurance, and other financial matters.

The application of mathematical and quantitative methods to create new financial instruments and strategies.

The use of borrowed money to amplify potential returns on investment.

A numerical relationship between two financial statement items used to evaluate a company's performance, health, and val...

A formal record of financial activities, including the income statement, balance sheet, and cash flow statement.

Technology-driven innovation in financial services, disrupting traditional banking, payments, lending, and investment ma...

Government decisions on taxation and spending aimed at influencing economic conditions, distinct from monetary policy.

Investments that pay a regular fixed return, primarily bonds and related instruments, offering predictable income stream...

An extremely rapid and deep market decline followed by a quick recovery, often caused by algorithmic trading or market s...

The movement of capital from risky assets to safer investments during periods of market stress and uncertainty.

The number of shares available for public trading, excluding restricted shares, insider holdings, and closely held block...

A bond with a variable coupon that resets periodically based on a reference rate like SOFR, providing protection against...

The minimum value of an option or investment, established through hedging strategies or contractual guarantees.

Federal Open Market Committee — the Federal Reserve body that sets monetary policy, including the federal funds rate tar...

An unforeseeable extraordinary event that prevents contract fulfillment, such as natural disasters, wars, or pandemics.

An investment in a foreign business where the investor acquires significant control or ownership, typically 10% or more.

A private agreement to buy or sell an asset at a specified price on a future date, customized and traded over-the-counte...

Communication by central banks about their expected future monetary policy actions to manage market expectations.

Price-to-earnings ratio using projected earnings for the next 12 months rather than trailing earnings.

Cash generated by operations after subtracting capital expenditures — the cash available to pay dividends, buy back stoc...

The illegal practice of executing trades based on advance knowledge of pending client orders.

An index fund strategy that holds every security in the benchmark index in proportion to its index weight.

An investment fund that invests in other funds rather than directly in stocks or bonds, providing diversified manager ac...

Evaluating a security's intrinsic value by analyzing financial statements, industry conditions, management quality, and ...

An indexing approach that weights stocks by fundamental measures like revenue, earnings, or dividends rather than market...

An asset that is interchangeable with other units of the same type, like shares of stock or ounces of gold.

A standardized agreement to buy or sell an asset at a predetermined price on a specific future date, traded on exchanges...

The rate of change of an option's delta relative to a $1 change in the underlying asset's price.

A discontinuity in a stock's price chart where no trading occurred, typically caused by after-hours news or earnings.

Growth At a Reasonable Price — an investment strategy that seeks companies with above-average growth trading at reasonab...

A municipal bond backed by the full faith, credit, and taxing power of the issuing government entity.

The nth root of the product of n values, used to calculate compound average growth rates in investment returns.

A UK government bond, considered one of the safest fixed-income investments, named after the gold-edged certificates onc...

The 1933 law that separated commercial and investment banking, partially repealed in 1999 by the Gramm-Leach-Bliley Act.

A hedge fund strategy that makes directional bets based on macroeconomic analysis of global interest rates, currencies, ...

The assumption that a company will continue operating indefinitely, fundamental to financial reporting and asset valuati...

A technical signal where a short-term moving average crosses above a long-term moving average, considered bullish.

An intangible asset recorded when a company acquires another business for more than the fair value of its identifiable n...

A simplified dividend discount model that values a stock based on dividends growing at a constant rate in perpetuity.

A debt security issued by a national government, considered the safest bonds in each country's respective currency.

A trust where the grantor retains certain powers or interests, causing trust income to be taxed to the grantor personall...

A practice where a hostile acquirer accumulates shares and forces the target company to buy them back at a premium.

The total monetary value of all goods and services produced within a country's borders in a specific time period.

The percentage of revenue remaining after subtracting the direct cost of producing goods or services.

Revenue minus the cost of goods sold, showing how much profit remains after direct production costs.

An investment style that combines growth and value criteria, seeking fast-growing companies at reasonable valuations.

A stock of a company expected to grow revenue and earnings significantly faster than the overall market.

Management's outlook for future financial performance, provided during earnings calls to help analysts set expectations.

The percentage reduction applied to the market value of a collateral asset, reflecting the risk of price decline.

A temporary suspension of trading in a security or market, triggered by significant news, volatility, or regulatory conc...

An economic downturn caused by aggressive monetary tightening that sharply reduces growth and increases unemployment.

A monetary policy stance favoring higher interest rates and tighter policy to control inflation.

A chart pattern consisting of three peaks — the middle peak (head) higher than the two flanking peaks (shoulders) — sign...

A real estate investment trust specializing in healthcare properties such as hospitals, senior housing, and medical offi...

A visual representation of data using color gradients to show relative performance, commonly used for stock sector analy...

An investment made to reduce the risk of adverse price movements in an existing position.

A pooled investment fund that uses a wider range of strategies than traditional funds — including short selling, leverag...

The tendency of investors to follow the crowd, buying when others buy and selling when others sell, amplifying market tr...

A measure of portfolio concentration calculated as the sum of squared position weights, ranging from near 0 (diversified...

A large order that is not visible on the public order book, used by institutional investors to minimize market impact.

Algorithmic trading that uses powerful computers to execute large numbers of orders at extremely fast speeds, often meas...

The highest peak value reached by an investment fund, above which performance fees are calculated.

A bond rated below investment grade (BB+ or lower) that offers higher yields to compensate for increased credit risk.

The actual observed volatility of a security's returns over a past period, calculated as the standard deviation of retur...

A company that owns controlling interests in other companies but does not produce goods or services itself.

The total return earned from holding an investment over a specific period, including income and capital appreciation.

An acquisition attempt that goes against the wishes of the target company's management and board of directors.

Speculative capital that flows quickly between countries seeking the highest short-term returns, increasing market volat...

The number of new residential construction projects begun in a given period, a leading indicator of economic activity.

The minimum return a fund must achieve before the manager can collect performance fees, protecting investor interests.

A financial instrument that combines features of both debt and equity, such as convertible bonds or preferred stock.

A statistical method used to determine whether observed data provides sufficient evidence to reject a null hypothesis.

A large order divided into smaller visible portions, hiding the true order size from the market.

The additional return investors demand for holding assets that cannot be easily converted to cash.

A permanent reduction in the value of an asset below its carrying amount on the balance sheet.

The market's forecast of future price volatility, derived from current option prices using an options pricing model.

A tax imposed on goods imported from foreign countries, designed to protect domestic industries or raise government reve...

An option that has intrinsic value — a call option when the stock price is above the strike price, or a put when below.

A financial statement showing revenue, expenses, and profit over a specific period, also called the profit and loss stat...

A strategy exploiting price differences between an index and its component stocks or futures contracts.

A mutual fund or ETF designed to track the performance of a specific market index by holding all (or a representative sa...

The periodic process of adding and removing stocks from a market index based on updated eligibility criteria.

A measure of real output in manufacturing, mining, and utilities sectors, used as a coincident economic indicator.

A sustained increase in the general price level of goods and services in an economy over time.

A central bank policy framework that sets an explicit inflation rate target and adjusts monetary policy to achieve it.

A measure of a portfolio manager's ability to generate excess returns relative to a benchmark, adjusted for the consiste...

A tax paid by the recipient on assets inherited from a deceased person, varying by jurisdiction and relationship.

The first sale of a company's stock to the public on a stock exchange.

Material non-public information about a company that could affect its stock price if made public.

Trading securities based on material, non-public information — illegal when the trader has a fiduciary duty or obtained ...

Large organizations that invest on behalf of others, including pension funds, mutual funds, insurance companies, and end...

The periodic payment made to an insurance company in exchange for coverage against specified risks.

A non-physical asset with economic value, such as patents, trademarks, copyrights, brand recognition, and goodwill.

The interest rate charged on short-term loans between banks, forming the foundation of many lending rates.

A measure of a company's ability to make interest payments on its debt, calculated as EBIT divided by interest expense.

The relationship between interest rate differentials and forward exchange rates between two countries.

The potential for investment losses due to changes in interest rates, primarily affecting bond prices and fixed-income p...

An agreement between two parties to exchange interest rate payments, typically swapping fixed for floating rates.

The discount rate that makes the net present value of all cash flows from an investment equal to zero.

The true, inherent worth of an asset based on objective analysis, independent of its current market price.

A ratio showing how many times a company sells and replaces its inventory in a period, measuring operational efficiency.

An exchange-traded fund designed to deliver the opposite return of its benchmark index, profiting when the market declin...

When short-term interest rates exceed long-term rates — the opposite of the normal upward-sloping yield curve.

A credit rating of BBB-/Baa3 or higher, indicating relatively low default risk acceptable for institutional investors.

The total time period an investor expects to hold an investment before needing the funds.

A formal document outlining an investor's goals, risk tolerance, constraints, and guidelines for portfolio management.

Adam Smith's concept that individual self-interest in a free market leads to optimal economic outcomes for society as a ...

An options strategy combining a bull put spread and bear call spread, profiting from low volatility within a defined ran...

A term coined by Alan Greenspan describing unsustainable market enthusiasm that drives asset prices above fundamental va...

The price at which a new security is offered to the public, set during the underwriting process.

The pattern where private equity funds initially show negative returns due to fees and investment costs before generatin...

A seasonal pattern where stocks, particularly small-caps, tend to outperform in January due to tax-loss selling in Decem...

The excess return of a portfolio over its CAPM-predicted return, measuring the manager's ability to generate returns abo...

A business arrangement where two or more parties agree to pool resources for a specific task while maintaining separate ...

A mortgage loan that exceeds the conforming loan limits set by government-sponsored enterprises.

A high-yield bond rated below investment grade (BB+ or lower), offering higher returns to compensate for greater default...

An inventory management strategy where materials are received only when needed in production, minimizing inventory costs...

A volatility-based technical indicator using exponential moving averages and Average True Range to identify trends and r...

A measurable value that demonstrates how effectively a company is achieving key business objectives.

An economic theory emphasizing government intervention through fiscal policy to stabilize economic cycles and reduce une...

A barrier option that only becomes active when the underlying asset reaches a specified price level.

A barrier option that ceases to exist when the underlying asset reaches a specified price level.

A statistical measure of the 'tailedness' of a probability distribution — how extreme the outlier returns are compared t...

An economic or market indicator that changes after the economy has already begun to follow a particular trend.

A company with a market capitalization typically exceeding $10 billion, generally considered more stable and lower risk.

An inventory accounting method that assumes the most recently purchased items are sold first, affecting cost of goods so...

An economic principle stating that adding more of one input while holding others constant eventually yields progressivel...

An economic or market measure that changes before the overall economy begins to follow a particular pattern.

Long-Term Equity Anticipation Securities — options contracts with expiration dates up to three years away.

A distribution with positive excess kurtosis (fat tails and sharp peak), indicating higher probability of extreme return...

A guarantee from a bank that a buyer's payment to a seller will be received on time and for the correct amount.

Any financial ratio that measures the degree to which a company uses borrowed money to finance its operations.

An acquisition of a company using a significant amount of borrowed money, with the target's assets serving as collateral...

An exchange-traded fund that uses derivatives and debt to amplify the returns of an underlying index, typically 2x or 3x...

London Interbank Offered Rate — the former benchmark rate at which major banks lent to each other, largely replaced by S...

The maximum allowed decline in a security or commodity's price within a single trading session.

An order to buy or sell a security at a specified price or better.

The maximum allowed increase in a security or commodity's price within a single trading session.

The process of dissolving a company by converting all assets to cash and distributing proceeds to creditors and sharehol...

The ease with which an asset can be bought or sold without significantly affecting its price.

The additional return investors require for holding less liquid investments that are harder to sell quickly.

Financial ratios measuring a company's ability to meet short-term obligations, including current ratio and quick ratio.

The risk of being unable to sell an investment quickly at a fair price due to insufficient market activity.

A situation where interest rates are near zero and monetary policy becomes ineffective because people hoard cash instead...

A standardized option contract traded on a regulated exchange with specified terms for strike, expiry, and contract size...

A predetermined time period after an IPO or fund investment during which certain shareholders cannot sell their shares.

A probability distribution where the logarithm of the variable is normally distributed, commonly used to model stock pri...

One of the world's oldest and largest stock exchanges, headquartered in London, listing over 3,000 companies.

Owning a security with the expectation that its price will rise, the standard buy-and-hold investment approach.

A hedge fund strategy that takes long positions in stocks expected to appreciate and short positions in stocks expected ...

The psychological tendency to feel losses roughly twice as strongly as equivalent gains, causing irrational investment d...

The standardized number of units in a trading contract, such as 100 shares for equity options.

Moving Average Convergence Divergence — a trend-following momentum indicator showing the relationship between two moving...

The branch of economics studying the behavior of the economy as a whole, including GDP, inflation, unemployment, and mon...

The minimum equity an investor must maintain in a margin account after purchasing securities on credit.

The annual fee charged by fund managers for managing an investment fund, typically expressed as a percentage of assets.

A brokerage account that allows investors to borrow money from the broker to purchase securities, using the account as c...

A broker's demand for an investor to deposit additional funds or securities when the account falls below the maintenance...

The difference between a stock's intrinsic value and its market price — a buffer against analytical errors.

The practice of valuing assets at their current market price rather than book value, providing real-time portfolio valua...

An index where each component's weight is proportional to its total market capitalization, like the S&P 500.

The total market value of a company's outstanding shares, calculated as share price multiplied by shares outstanding.

A decline of 10% or more from a recent high in a stock or market index, considered a normal part of market cycles.

The ability of a market to absorb large orders without significantly impacting the price, reflected in the order book.

The degree to which stock prices reflect all available information, central to the debate between active and passive inv...

The effect that a large trade has on the market price of a security, a key concern for institutional investors.

A firm or individual that continuously provides bid and ask prices for a security, maintaining liquidity in the market.

The practice of continuously providing buy and sell quotes for a security, earning the bid-ask spread as compensation fo...

The study of how trading mechanisms, rules, and participant behavior affect price formation and market quality.

A hedge fund strategy that maintains equal long and short positions to eliminate market directional exposure.

An order to buy or sell a security immediately at the best available current price, guaranteeing execution but not price...

The expected return of the stock market minus the risk-free rate, representing compensation for bearing equity market ri...

The overall attitude of investors toward a particular market or asset, ranging from extreme fear to extreme greed.

The strategy of making buy or sell decisions based on predictions of future market price movements.

The date on which a bond's principal is repaid to investors and interest payments cease.

Maximum drawdown measures the largest peak-to-trough decline in portfolio value. It tells you the worst loss an investor...

The theory that asset prices tend to return to their long-term average over time.

The combination of two companies into a single entity, typically through mutual agreement between both boards of directo...

A hybrid form of financing between senior debt and equity, offering higher returns with subordinated claims on assets.

A company with a market capitalization typically between $50 million and $300 million, offering high growth potential wi...

A company with a market capitalization typically between $2 billion and $10 billion, balancing growth potential with est...

The portfolio on the efficient frontier with the lowest possible risk, achieved through optimal diversification.

A framework for constructing portfolios that maximize expected return for a given level of risk through diversification.

The tendency of assets that have performed well recently to continue performing well, and vice versa.

Actions by a central bank to manage the money supply and interest rates to achieve economic objectives.

The market for short-term debt instruments with maturities of one year or less, including Treasury bills and commercial ...

The total amount of monetary assets available in an economy, measured in categories M1 (narrow) through M3 (broad).

The relationship between an option's strike price and the current price of the underlying asset.

A computational technique that uses random sampling to estimate the probability distribution of possible outcomes.

The risk that a party protected from consequences takes greater risks than they otherwise would.

A bond-like security collateralized by a pool of home mortgages, passing through borrower payments to investors.

An indicator that smooths price data by calculating the average price over a specified number of periods.

An asset pricing model that explains returns through exposure to multiple risk factors such as market, size, value, and ...

A bond issued by a state or local government to fund public projects, typically offering tax-exempt interest income.

A pooled investment fund managed by a professional that invests in stocks, bonds, or other securities, priced once daily...

An option position where the writer does not hold the underlying asset, exposing them to theoretically unlimited loss.

A company with a market capitalization below $50 million, the smallest publicly traded companies with the highest risk.

The second-largest stock exchange by market capitalization, known for listing technology and growth companies.

A relationship between two variables where one increases as the other decreases, valuable for portfolio diversification.

The per-share value of a fund's total assets minus liabilities, calculated daily for mutual funds.

A company's total profit after subtracting all expenses, taxes, and costs from total revenue, the bottom line.

The difference between interest income earned and interest expense paid by a bank, as a percentage of assets.

The difference between the present value of cash inflows and outflows, used to assess investment profitability.

The percentage of recurring revenue retained from existing customers over a period, including expansions, contractions, ...

The value of all assets owned minus all liabilities owed, a comprehensive measure of financial health.

The world's largest stock exchange by market capitalization, located on Wall Street and listing over 2,400 companies.

An investment return before adjusting for inflation, representing the raw percentage gain or loss.

A loan where the borrower has failed to make scheduled payments for a specified period, typically 90 days.

A symmetric bell-shaped probability distribution where approximately 68% of data falls within one standard deviation of ...

The total face value of a derivatives contract, used to calculate payments but typically not exchanged.

A trade or position of fewer than 100 shares, historically charged higher commissions but now treated equally on most ex...

Assets, liabilities, or activities not recorded on a company's balance sheet but that may affect its financial risk prof...

An investment fund domiciled in a jurisdiction outside the investor's home country, often for tax or regulatory advantag...

A risk-return measure comparing the probability-weighted gains to the probability-weighted losses above a threshold.

The total number of outstanding derivatives contracts that have not been settled, indicating market activity and liquidi...

The buying and selling of government securities by a central bank to influence the money supply and interest rates.

Cash generated from a company's core business operations, excluding investing and financing activities.

The degree to which a company's operating income changes in response to a change in sales, driven by fixed vs variable c...

The percentage of revenue remaining after subtracting all operating expenses, measuring core business profitability.

The value of the next best alternative foregone when making an investment or business decision.

The portfolio on the efficient frontier that maximizes an investor's expected utility given their risk preferences.

The price paid to purchase an options contract, composed of intrinsic value and time value.

A financial contract that gives the buyer the right, but not the obligation, to buy (call) or sell (put) an asset at a s...

An electronic list of buy and sell orders for a specific security, organized by price level.

The stream of buy and sell orders in a market, analyzed to understand supply/demand dynamics and potential price movemen...

An option with no intrinsic value — a call where stock price is below strike, or a put where stock price is above strike...

When an investment produces returns exceeding its benchmark or peer group over a specified period.

Securities traded through a dealer network rather than on a centralized exchange, common for bonds and some stocks.

A condition where a security's price has risen rapidly and may be due for a pullback, often indicated by RSI above 70.

A condition where a security's price has fallen rapidly and may be due for a bounce, often indicated by RSI below 30.

A position that is larger than its benchmark weight, reflecting a bullish view on the asset.

A market-neutral strategy that simultaneously buys one security and sells a correlated security when their price relatio...

The face value of a bond, typically $1,000, which is returned to the investor at maturity.

An investment fund that tracks a market index rather than trying to outperform it through active stock selection.

An investment approach that seeks to match market returns by tracking an index, rather than attempting to outperform thr...

The time required for an investment to generate enough cash flows to recover its initial cost.

Compensation paid by market makers to brokers for directing customer orders to them, controversial for potential conflic...

The percentage of earnings paid out as dividends, indicating dividend sustainability and growth potential.

The P/E ratio divided by the expected earnings growth rate — a valuation metric that accounts for growth.

A low-priced stock, typically trading below $5 per share, associated with high volatility and speculative risk.

A pool of capital managed to provide retirement income for employees, one of the largest institutional investor categori...

A value below which a given percentage of data falls, used to rank and compare investment performance.

A security or cash flow stream that pays a fixed amount indefinitely, valued by dividing the payment by the discount rat...

An economic model showing the inverse relationship between unemployment and inflation, a key concept in monetary policy.

An over-the-counter marketplace for stocks not listed on major exchanges, now known as OTC Markets.

A defense strategy used by companies to make hostile takeover attempts more expensive or difficult.

The risk that government actions, instability, or policy changes will negatively impact investments.

A hedging strategy designed to limit portfolio losses through dynamic trading of stocks and derivatives.

The mathematical process of selecting asset weights to maximize expected return for a given level of risk.

The rate at which securities in a fund are replaced, indicating trading activity and potential tax implications.

A class of ownership with priority over common stock for dividends and liquidation but typically without voting rights.

The current worth of a future sum of money discounted at a specific rate, fundamental to all financial valuation.

The process by which the market determines the price of a security through the interaction of buyers and sellers.

An analyst's projected future price for a stock, based on valuation models and expected business performance.

A valuation ratio comparing a stock's market price to its book value per share.

A valuation metric comparing stock price to operating cash flow per share, useful for capital-intensive businesses.

The price-to-earnings ratio compares a company's stock price to its earnings per share. It tells you how much investors ...

A valuation ratio comparing a company's market capitalization to its annual revenue.

The original amount of money invested or lent, excluding any interest, returns, or additional contributions.

Investments in privately held companies or buyouts of public companies, typically by institutional investors and wealthy...

The sale of securities directly to a small number of institutional or accredited investors without a public offering.

A mathematical function describing all possible values of a random variable and their associated probabilities.

The percentage of revenue that becomes profit, measured at gross, operating, and net levels.

Automated trading of a basket of stocks, typically triggered by algorithmic strategies or index arbitrage signals.

A legal document providing details about an investment offering, required by the SEC for securities sold to the public.

A mechanism allowing shareholders to delegate their voting rights to another party for corporate decisions.

A monthly survey-based indicator measuring manufacturing and services activity, where readings above 50 signal expansion...

A fundamental relationship between the prices of European put and call options with the same strike and expiration.

The ratio of put option volume to call option volume, used as a contrarian sentiment indicator.

A contract giving the holder the right to sell a specified quantity of an underlying asset at a predetermined price befo...

Values that divide a data set into equal portions, with common types being quartiles, quintiles, and deciles.

The use of mathematical and statistical methods to analyze financial data and develop trading strategies.

An unconventional monetary policy tool where a central bank purchases government bonds and other securities to increase ...

The process of a central bank reducing its balance sheet by letting bonds mature without reinvesting proceeds.

Values dividing a ranked data set into four equal groups, used to analyze performance distribution.

A liquidity ratio measuring a company's ability to meet short-term obligations using only the most liquid assets, exclud...

A government-imposed limit on the quantity or value of goods that can be imported or exported.

A statistical measure of how much of a portfolio's movements can be explained by movements in its benchmark index, rangi...

A sustained increase in stock prices following a decline, driven by positive sentiment or improving fundamentals.

The hypothesis that stock price changes are unpredictable because they follow a random pattern, supporting the efficient...

The difference between a security's highest and lowest prices over a specific period, measuring price volatility.

The gain or loss of an investment over a specified period, expressed as a percentage of the original investment.

A company that owns and operates income-producing real estate, required to distribute 90%+ of taxable income as dividend...

An investment return adjusted for inflation, showing the actual increase in purchasing power.

Rebalancing restores a portfolio to its target asset allocation by selling winners and buying laggards. It enforces buy-...

A significant decline in economic activity lasting more than a few months, typically defined as two consecutive quarters...

The date on which a company checks its records to determine which shareholders are eligible to receive a dividend.

The percentage of a defaulted bond's face value that investors can expect to recover, inversely related to loss given de...

The return of an investor's principal in a mutual fund, bond, or other investment at or before maturity.

Regime detection identifies whether the market is in a risk-on, risk-off, or transitional state. Quantitative models use...

The statistical tendency for extreme outcomes to be followed by more average outcomes over time.

The practice where a broker uses securities pledged as collateral by clients as collateral for its own borrowing.

Real Estate Investment Trust — a company that finances income-producing real estate and passes most income to shareholde...

A momentum oscillator that measures the speed and magnitude of recent price changes on a scale of 0 to 100.

An investment approach that compares the attractiveness of one security to similar securities rather than valuing it in ...

The interest rate in a repurchase agreement, where securities are sold with an agreement to buy them back at a slightly ...

A short-term borrowing arrangement where a dealer sells securities and agrees to repurchase them at a specified date and...

The minimum return an investor requires to justify the risk of holding a particular investment.

A price level where selling pressure historically prevents a stock from rising further, a key technical analysis concept...

The cumulative portion of net income that a company reinvests in its business rather than distributing as dividends.

The decomposition of portfolio returns into contributing factors such as asset allocation, security selection, and timin...

A profitability ratio measuring how efficiently a company uses its assets to generate profit.

A financial ratio measuring profitability relative to the total capital invested in a business.

A profitability measure showing how much profit a company generates with the money shareholders have invested.

A measure of how well a company generates returns from the capital invested in its operations, critical for value creati...

A municipal bond backed by revenue from a specific project (toll road, hospital, airport) rather than general tax receip...

A reduction in the number of outstanding shares that proportionally increases the per-share price.

A measure of investment return that accounts for the risk taken to achieve that return.

The level and types of risk an organization or investor is willing to accept in pursuit of their objectives.

The preference for lower-risk investments even when higher-risk alternatives offer greater expected returns.

A portfolio construction approach that allocates risk rather than capital across investments or asset classes.

The theoretical return on an investment with zero risk, typically proxied by yields on short-term government Treasury bi...

A portfolio construction approach that equalizes risk contributions from each asset class rather than equalizing capital...

The additional return above the risk-free rate that investors demand for bearing a specific type of risk.

An investor's ability and willingness to endure declines in investment value, shaped by financial situation and psycholo...

The process of closing a near-term futures or options position and simultaneously opening a similar position with a late...

A standard trading unit, typically 100 shares for stocks, used as the standard basis for exchange trading.

A simple formula to estimate how long an investment will take to double in value: divide 72 by the annual return rate.

A stock market index measuring the performance of the 2,000 smallest companies in the Russell 3000 Index, the standard s...

An investment expected to retain or increase in value during periods of market turbulence, such as gold or Treasury bond...

An index fund strategy that holds a representative subset of an index's securities rather than all of them.

A 2002 US law establishing enhanced standards for public company boards, management, and accounting firms after corporat...

A trading strategy that profits from small price changes by executing a large number of rapid trades.

A process of evaluating possible future events by considering alternative plausible outcomes and their impact on investm...

The market where previously issued securities are traded between investors, distinct from the primary market where new s...

An investment strategy that shifts portfolio allocations between different economic sectors based on the business cycle.

The US federal agency responsible for enforcing securities laws, regulating markets, and protecting investors.

The process of pooling various types of debt and repackaging them as tradable securities backed by the pooled assets.

A graph showing the expected return of securities as a function of their systematic risk (beta), derived from CAPM.

Financial firms that sell investment services and analysis to buy-side firms, including brokerages and investment banks.

The use of natural language processing to extract investor sentiment from news, social media, and financial reports.

The date by which a buyer must pay for securities and a seller must deliver them, currently T+1 for US equities.

The decrease in existing shareholders' ownership percentage caused by the issuance of new shares.

The residual interest in a company's assets after deducting all liabilities, representing owners' claim on the business.

The Sharpe Ratio measures risk-adjusted return by comparing excess return to volatility. A higher Sharpe means better re...

The total number of shares of a stock that have been sold short and not yet covered or closed out.

Selling borrowed shares with the intention of repurchasing them at a lower price, profiting from a price decline.

A rapid price increase caused by short sellers being forced to buy back shares to cover losses, creating a feedback loop...

The arithmetic average of a security's price over a specified number of periods.

A provision requiring a bond issuer to periodically set aside money to gradually retire a portion of the bond issue.

The difference between the expected price of a trade and the actual execution price.

A company with a market capitalization typically between $300 million and $2 billion, offering higher growth potential w...

Investment strategies that use alternative index construction rules based on factors rather than traditional market-cap ...

Secured Overnight Financing Rate — the benchmark rate replacing LIBOR for dollar-denominated derivatives and loans.

An economic slowdown that avoids recession, typically achieved through careful monetary policy tightening.

The Sortino Ratio measures risk-adjusted return using only downside deviation. Unlike the Sharpe Ratio, it does not pena...

Bonds issued by national governments, with risk levels varying from near-zero for developed countries to high for emergi...

A state-owned investment fund that manages a country's surplus reserves, often from natural resource revenues.

Standard & Poor's 500 — the most widely followed US equity benchmark tracking 500 large-cap companies by market capitali...

Special Purpose Acquisition Company — a shell company that raises capital through an IPO to acquire a private company.

Taking on financial risk in hopes of profiting from short-term price movements, distinct from long-term investing.

The creation of a new independent company by distributing shares of an existing subsidiary to current shareholders.

The current market price at which an asset can be bought or sold for immediate delivery.

A strategy involving simultaneous buying and selling of related securities to profit from the price difference between t...

An economic condition combining stagnant growth, high unemployment, and high inflation, difficult for policymakers to ad...

A statistical measure of the dispersion of returns around the mean — the most common measure of investment volatility.

A momentum indicator comparing a stock's closing price to its price range over a period, identifying overbought and over...

A company's repurchase of its own shares from the open market, reducing shares outstanding and increasing per-share metr...

The right to buy or sell a stock at a predetermined price within a specified period, used for both trading and employee ...

A corporate action that divides existing shares into multiple shares, reducing the price per share proportionally withou...

An order to sell a security when it reaches a specified price, designed to limit losses on a position.

An options strategy involving buying a call and put at the same strike price and expiration, profiting from large price ...

An options strategy involving buying a call and put at different strike prices with the same expiration, cheaper than a ...

An analysis technique that evaluates how a portfolio or institution performs under extreme adverse conditions.

The predetermined price at which an option holder can buy (call) or sell (put) the underlying asset.

Risk arising from the design or organization of financial systems, markets, or investment structures.

Debt that ranks below senior debt in priority of claims during bankruptcy or liquidation.

A graph showing the relationship between a product's price and the quantity producers are willing to supply.

A price level where buying pressure historically prevents a stock from falling further, a key technical analysis concept...

The tendency to focus on surviving examples while overlooking failures, distorting historical analysis and backtesting r...

A derivative contract where two parties exchange financial obligations, such as interest rate or currency payments.

A trading strategy that holds positions for days to weeks, attempting to capture short- to medium-term price movements.

A position created using options that replicates the payoff of another instrument, such as synthetic stock or synthetic ...

Market-wide risk that affects all securities and cannot be eliminated through diversification — also called market risk ...

A short-term US government debt security with maturity of one year or less, considered the safest investment.

The risk of extreme, low-probability events that can cause catastrophic losses, often underestimated by normal distribut...

A physical asset with measurable value, such as property, equipment, inventory, or cash.

A mutual fund that automatically adjusts its asset allocation to become more conservative as the target retirement date ...

The additional after-tax return generated through tax-efficient investment strategies like tax-loss harvesting.

Selling investments at a loss to offset capital gains taxes, then potentially reinvesting in similar assets.

The study of past price movements and trading volume to forecast future price direction.

The additional yield investors demand for holding longer-term bonds instead of rolling over short-term bonds.

The estimated value of a business beyond the explicit forecast period in a DCF analysis, often representing 60-80% of to...

The rate of time decay of an option's value — how much an option loses per day as it approaches expiration.

A market with few buyers and sellers, resulting in high bid-ask spreads and difficulty executing large orders.

The minimum price increment at which a security can trade, currently one cent for most US stocks.

The erosion of an option's extrinsic value as it approaches expiration, measured by the Greek letter theta.

The principle that money available today is worth more than the same amount in the future due to its earning potential.

A return calculation that eliminates the impact of cash flows, measuring pure investment performance.

An investment approach starting with macroeconomic analysis before narrowing to sectors and individual stocks.

The total revenue opportunity available if a product or service achieved 100% market share.

An investment's complete return including price appreciation, dividends, interest, and distributions.

The standard deviation of the difference between a portfolio's returns and its benchmark's returns.

When a country's imports exceed its exports, indicating more money flowing out for foreign goods than coming in.

When a country's exports exceed its imports, indicating more money flowing in from foreign buyers than going out.

The total number of shares or contracts traded for a security during a specific period, indicating market activity and l...

A stop-loss order that automatically adjusts upward as the stock price rises, protecting profits while allowing continue...

The total cost of executing a trade, including commissions, bid-ask spread, market impact, and opportunity cost.

The prices at which divisions of a company transact with each other, significant for multinational tax planning.

The availability and accessibility of information about a company, fund, or market to investors and regulators.

A debt security issued by the US government with a maturity of more than 10 years, considered virtually risk-free.

A risk-adjusted performance measure that calculates excess return per unit of systematic risk (beta).

A business framework that measures success across three dimensions: financial performance, social impact, and environmen...

A legal arrangement where a trustee holds and manages assets for the benefit of designated beneficiaries.

An investment in a financially distressed company expected to recover, offering high returns with significant risk.

A measure of how frequently assets within a fund are bought and sold, indicating trading activity.

When an investment produces returns below its benchmark or peer group over a specified period.

An allocation to an asset or sector that is less than its benchmark weight, expressing a negative view.

A financial institution that manages the issuance and distribution of new securities, guaranteeing a minimum sale price.

The percentage of the labor force that is actively seeking but unable to find employment.

A fixed portfolio of securities sold as a single unit, with a predetermined termination date.

The profit on a position that has not yet been sold — a 'paper' gain that becomes realized upon sale.

Risk specific to a particular company or industry that can be reduced through diversification, also called idiosyncratic...

A regulation requiring short sales to be executed at a price higher than the previous trade, designed to prevent manipul...

A mathematical representation of an investor's preferences for risk and return, used in portfolio optimization.

The process of determining the current worth of an asset, company, or investment using various financial models and metr...

A statistical measure estimating the maximum expected loss over a specified time period at a given confidence level.

The probability threshold used in VaR calculations, typically 95% or 99%, determining the severity of the estimated loss...

Value at Risk estimates the maximum expected loss over a given time period at a specified confidence level. A 95% daily ...

An investment approach that seeks to buy securities trading below their intrinsic value, with a margin of safety.

The historical tendency of value stocks (low P/E, low P/B) to outperform growth stocks over long periods.

A stock trading at a price considered below its intrinsic value based on fundamental metrics like P/E, P/B, or dividend ...

A stock that appears cheap based on valuation metrics but continues to decline due to deteriorating fundamentals.

A statistical measure of dispersion showing how far data points spread from the mean, the square of standard deviation.

The rate of change of an option's price relative to a 1% change in implied volatility.

The rate at which money circulates through the economy, calculated as GDP divided by money supply.

Financing provided to early-stage, high-potential companies in exchange for equity, typically organized in limited partn...

An options strategy involving buying and selling options of the same type and expiration but different strike prices.

The CBOE Volatility Index measuring expected 30-day market volatility, often called the market's fear gauge.

A statistical measure of the dispersion of returns — how much and how quickly prices change.

The tendency for high-volatility periods to be followed by more high volatility and low-volatility by more low volatilit...

The pattern where implied volatility differs across options with different strike prices, typically higher for out-of-th...

A pattern in implied volatility where both out-of-the-money puts and calls have higher volatility than at-the-money opti...

The number of shares or contracts traded during a given period.

A charting study that shows the amount of trading activity at various price levels, identifying significant support and ...

Information that companies choose to provide beyond regulatory requirements, improving transparency for investors.

Volume-Weighted Average Price — the average price of a security weighted by the volume traded at each price level throug...

The financial district in New York City, used colloquially to refer to the US financial industry and capital markets.

A security giving the holder the right to purchase a company's stock at a specific price before a specific date.

An IRS rule disallowing a tax deduction for a security sold at a loss if a substantially identical security is purchased...

A curated list of securities that an investor monitors for potential buying or selling opportunities.

An average where each data point is multiplied by a weight reflecting its relative importance before summing.

The blended rate of return required by all capital providers (debt and equity), used as the discount rate in DCF valuati...

A rapid reversal in price direction that triggers a stop-loss or trade signal, causing losses for trend-following strate...

An unofficial earnings estimate circulated among traders that differs from the published analyst consensus.

An authoritative report or guide informing readers about a complex issue, commonly used in finance and technology.

The practice of mutual funds buying winning stocks and selling losing stocks before quarter-end to improve appearance of...

The last hour of trading on expiration day for stock options, index options, index futures, and single stock futures.

Current assets minus current liabilities — the capital available for day-to-day operations.

A reduction in the book value of an asset when its fair market value falls below its carrying value on the balance sheet...

Removing the entire value of an asset from the balance sheet when it is deemed to have zero value or is uncollectible.

A strategy of borrowing in low-interest-rate yen and investing in higher-yielding assets, profiting from the rate differ...

A graph showing the relationship between bond yields and their maturities, from short-term to long-term.

Strategies designed to increase portfolio income, such as covered calls, dividend reinvestment, or bond laddering.

The difference in yields between two bonds, reflecting differences in credit quality, maturity, or other risk factors.

The yield of a callable bond assuming it will be called at the earliest possible date, important for premium bonds.

The total return anticipated on a bond if held until maturity, expressed as an annual rate.

The lowest potential yield on a bond considering all possible call dates, providing the most conservative yield estimate...

The constant spread added to each spot rate on the Treasury yield curve to discount a bond's cash flows to its market pr...

A budgeting method requiring every expense to be justified from scratch each period rather than basing it on prior budge...

A bond that pays no periodic interest, instead issued at a deep discount to face value and returning par at maturity.

A situation where one participant's gain equals another's loss, as in options and futures trading.

A company that earns just enough revenue to continue operating and service debt but cannot pay down principal.