Terms and definitions
Glossary
A
Arbitrage
Simultaneous purchase and sale of an asset in different markets to profit from the price difference.
trading
Ask Price
The lowest price a seller is willing to accept for a security.
trading
Asset Allocation
An investment strategy that aims to balance risk and reward by apportioning a portfolio's assets according to an individual's goals, risk tolerance, and investment horizon.
investing
B
Bear Market
A market condition characterized by a sustained period of falling prices, typically 20% or more from recent highs.
markets
Bid Price
The highest price a buyer is willing to pay for a security.
trading
Blue Chip Stock
A stock of a large, well-established, and financially sound company with a long history of reliable performance.
investing
Bollinger Bands
A technical analysis tool consisting of a set of lines plotted two standard deviations away from a simple moving average of a security's price.
trading
Bond
A debt security where the issuer owes the holders a debt and is obliged to pay interest (the coupon) and/or to repay the principal at a later date.
investing
Bull Market
A market condition characterized by a sustained period of rising prices, typically 20% or more from recent lows.
markets
Buy Limit Order
An order to buy a security at a specified price or lower.
trading
Buy Stop Order
An order to buy a security when its price rises to a specified level.
trading
C
Call Option
A contract that gives the buyer the right, but not the obligation, to purchase an asset at a specified price on or before a certain date.
trading
Capital Gain
The profit realized from the sale of a capital asset, such as stocks or bonds, that has increased in value.
investing
Capital Loss
The loss incurred when a capital asset is sold for less than its purchase price.
investing
Central Bank
An institution that manages a state's currency, money supply, and interest rates, and oversees the commercial banking system.
markets
Circuit Breaker
A mechanism designed to halt trading temporarily in a security or the entire market when prices fall by a certain percentage, preventing excessive volatility.
markets
Commodity
A basic good used in commerce that is interchangeable with other goods of the same type.
markets
Company Valuation
The process of determining the economic worth of a business or asset.
investing
Correlation
A statistical measure that describes the extent to which two variables change together.
risk
Coupon Rate
The annual interest rate paid on a bond, expressed as a percentage of the bond's face value.
investing
Covered Call
A strategy where an investor writes (sells) call options on a stock they already own.
trading
Cross Rate
The exchange rate between two currencies when neither is the U.S. dollar.
markets
Cryptocurrency
A digital or virtual currency that is secured by cryptography, which makes it nearly impossible to counterfeit or double-spend.
crypto
Current Ratio
A financial ratio that measures a company's ability to pay short-term obligations with its short-term assets.
investing
Cyclical Stock
A stock whose price tends to move with the business cycle.
investing
D
Day Trading
The practice of buying and selling financial instruments within the same trading day.
trading
Decentralization
The process of distributing control and decision-making from a central authority to a distributed network.
crypto
Derivative
A financial contract whose value is derived from an underlying asset, index, or security.
trading
Diversification
A risk management strategy that mixes a wide variety of investments within a portfolio.
investing
Dividend
A distribution of a portion of a company's earnings, decided by the board of directors, to a class of its shareholders.
investing
Dollar-Cost Averaging
An investment strategy in which an investor invests a fixed amount of money at regular intervals, regardless of the security's price.
investing
Dow Jones Industrial Average (DJIA)
A stock market index representing 30 large, publicly owned companies in the U.S.
markets
Downtrend
A pattern of declining prices in a market or security over a period of time.
trading
Durable Goods
Consumer goods that have a long lifespan, such as appliances and cars.
markets
E
Economic Indicator
A piece of economic data that is used to interpret current or future economic activity of a country or region.
markets
Effective Annual Rate (EAR)
The annual rate of interest that accounts for compounding.
investing
Emerging Market
A country with a developing economy that is becoming increasingly integrated into the global economy.
markets
ETF (Exchange-Traded Fund)
A type of security that tracks an index, sector, commodity, or other asset, but which can be purchased or sold on a stock exchange the same as a regular stock.
investing
Ex-Dividend Date
The date on or after which a buyer of a stock is not entitled to receive a previously declared dividend.
trading
Execution Price
The price at which a trade order is completed.
trading
F
Fair Value
The current market price of a security, or the price at which a transaction would occur between willing parties.
investing
Fiat Currency
Government-issued currency that is not backed by a physical commodity, such as gold or silver.
crypto
Fill
The completion of a buy or sell order for a security.
trading
Financial Leverage
The use of borrowed money to increase the potential return of an investment.
risk
Financial Statement
A formal record of a company's financial activities, including the income statement, balance sheet, and cash flow statement.
investing
Fixed Income
Investments that pay a fixed rate of return, such as bonds.
investing
Forecasting
Predicting future price movements or economic conditions based on historical data and analysis.
trading
Foreign Exchange (Forex)
The global market where currencies are traded.
markets
Forward Contract
A customized contract between two parties to buy or sell an asset at a specified price on a future date.
trading
Futures Contract
A standardized legal contract to buy or sell something at a predetermined price at a specified time in the future.
trading
G
Game Theory
A branch of mathematics that studies strategic decision-making in situations where the outcome depends on the choices of multiple participants.
risk
Gearing
Another term for financial leverage, referring to the use of borrowed funds to increase investment returns.
risk
Global Depositary Receipt (GDR)
A negotiable financial instrument issued by a depositary bank in one country, representing a specified number of shares of a foreign company's stock.
investing
Gold Standard
A monetary system where a country's currency or paper money has a value directly linked to gold.
markets
Growth Stock
A stock of a company that is expected to grow at a faster rate than the overall market.
investing
H
Hedge Fund
A pooled investment fund that uses complex strategies and often leverage to generate high returns.
investing
Hedging
A strategy used to offset potential losses or gains that may be incurred by a companion investment.
risk
High-Frequency Trading (HFT)
A type of algorithmic trading characterized by high speeds, high turnover rates, and high order-to-trade ratios.
trading
Holder
An individual or entity that owns a security or asset.
investing
Holding Period
The length of time an investment is held before it is sold.
investing
I
Illiquidity
The inability to easily convert an asset into cash without a significant loss in value.
risk
Index Fund
A type of mutual fund or ETF that aims to replicate the performance of a specific market index.
investing
Inflation
A general increase in prices and fall in the purchasing value of money.
markets
Initial Coin Offering (ICO)
A fundraising method used by cryptocurrency startups, analogous to an initial public offering (IPO).
crypto
Initial Public Offering (IPO)
The process by which a private company can go public by selling shares of stock to the public for the first time.
investing
Insider Trading
Trading stocks or other securities using material, non-public information.
risk
Interest Rate
The amount charged by a lender to a borrower for the use of assets, expressed as a percentage of the principal.
markets
Intrinsic Value
The perceived value of an asset based on fundamental analysis, independent of its market price.
investing
Inverse ETF
An ETF designed to deliver the opposite return of its benchmark index.
investing
Investment Bank
A financial institution that provides services such as underwriting, M&A advice, and trading to corporations and governments.
investing
IP Address
A unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.
crypto
J
Junk Bond
A high-yield bond that pays higher interest rates than safer bonds but carries a greater risk of default.
investing
K
K-Line
In candlestick charting, a line representing the price movement of a security over a specific period, showing the open, high, low, and close prices.
trading
Keynesian Economics
A macroeconomic theory that advocates for active government intervention in the economy to stabilize it.
markets
L
Lagging Indicator
A technical indicator that uses past price data to predict future price movements.
trading
Limit Order
An order to buy or sell a security at a specific price or better.
trading
Liquidity
The ease with which an asset can be converted into cash without affecting its market price.
markets
Liquidity Trap
A situation where interest rates are low and savings rates are high, rendering monetary policy ineffective.
markets
Long Position
A position established by buying a security with the expectation that the price will rise.
trading
M
Market Capitalization (Market Cap)
The total market value of a company's outstanding shares.
investing
Market Maker
A firm or individual who quotes prices for securities they are willing to buy or sell.
trading
Market Order
An order to buy or sell a security immediately at the best available current price.
trading
Market Price
The current price at which an asset is trading in the open market.
markets
Market Sentiment
The overall attitude of investors toward a particular security or financial market.
markets
Market Timing
A strategy of buying and selling securities based on predictions of future market movements.
investing
Monetary Policy
Actions undertaken by a central bank to manipulate the money supply and credit conditions to stimulate or restrain economic activity.
markets
Money Market
A segment of the financial market where short-term debt instruments are traded.
markets
Moving Average
A calculation used to analyze data points by creating a series of averages of different subsets of the full data set.
trading
Mutual Fund
A type of financial vehicle made up of a pooling of money collected from many investors to invest in securities like stocks, bonds, money market instruments, and other assets.
investing
N
Negative Correlation
A relationship between two assets where their prices move in opposite directions.
risk
Net Worth
The total value of an individual's or entity's assets minus their liabilities.
investing
Nominal Interest Rate
The stated interest rate before taking inflation into account.
investing
Non-farm Payrolls
A key economic indicator that measures the number of paid, full-time, or part-time employees working in any non-agricultural business.
markets
O
Odd Lot
An order for fewer than 100 shares of a stock.
trading
Offer Price
The lowest price at which a seller is willing to sell a security.
trading
Open Interest
The total number of outstanding derivative contracts that have not been settled.
trading
Open Order
An order to buy or sell that remains active until it is filled or canceled.
trading
Open-End Fund
A mutual fund that issues and redeems shares on a continuous basis.
investing
Opportunity Cost
The potential benefit an investor misses out on when choosing one investment over another.
investing
Option
A contract that gives the buyer the right, but not the obligation, to buy or sell an underlying asset at a specified price on or before a certain date.
trading
Order Book
A record of all outstanding buy and sell orders for a particular security.
trading
Over-the-Counter (OTC) Market
A decentralized market where financial instruments are traded directly between two parties without the supervision of an exchange.
markets
Overbought
A technical condition indicating that a security has had a rapid rise in price and may be due for a pullback.
trading
Oversold
A technical condition indicating that a security has had a rapid fall in price and may be due for a bounce.
trading
P
P/E Ratio (Price-to-Earnings Ratio)
A valuation ratio that compares a company's stock price to its earnings per share.
investing
Paper Trading
The practice of trading financial instruments using virtual money to simulate real trading conditions.
trading
Par Value
The face value of a bond or stock, typically the amount repaid at maturity for a bond.
investing
Penny Stock
A stock that typically trades for less than $5 per share.
investing
Portfolio
A collection of financial investments such as stocks, bonds, commodities, cash, and cash equivalents.
investing
Portfolio Management
The art and science of making decisions about investment mix and policy, matching investments to objectives, allocating assets, and balancing risk versus performance.
investing
Positive Correlation
A relationship between two assets where their prices tend to move in the same direction.
risk
Precious Metals
Rare and valuable metals, such as gold, silver, and platinum.
markets
Preferred Stock
A class of ownership in a corporation that has a higher claim on the assets and earnings than common stock.
investing
Present Value
The current worth of a future sum of money or stream of cash flows, given a specified rate of return.
investing
Price Action
The movement of a security's price over time, often analyzed without the use of technical indicators.
trading
Price Discovery
The process by which the market determines the appropriate price of a security or asset.
markets
Prime Broker
A brokerage firm that provides a wide range of services to hedge funds and other large institutional clients.
investing
Principal
The original amount of a loan or investment, excluding any interest or fees.
investing
Private Equity
Capital investment made into companies that are not publicly traded.
investing
Probability
The likelihood of a specific event occurring.
risk
Profit and Loss (P&L)
A financial statement that summarizes the revenues, costs, and expenses incurred during a specific period.
investing
Profit Target
A predetermined price level at which a trader intends to sell a profitable position.
trading
Program Trading
The use of computer programs to execute a large number of orders simultaneously.
trading
Prospectus
A formal legal document required by and filed with the SEC that provides details about an investment offering for sale to the public.
investing
Pullback
A temporary decline in the price of a security or market after a period of increases.
trading
Put Option
A contract that gives the buyer the right, but not the obligation, to sell an asset at a specified price on or before a certain date.
trading
Q
Quantitative Easing (QE)
A monetary policy tool used by central banks to inject liquidity into the economy by purchasing assets.
markets
Quarterly Report
A financial report filed by public companies every three months, providing an update on their financial performance.
investing
Quote
The current bid and ask prices for a security.
trading
R
Random Walk Theory
A theory that stock market prices evolve according to a random walk and thus cannot be predicted.
markets
Range
The difference between the highest and lowest prices of a security over a specified period.
trading
Rate of Return
The gain or loss on an investment over a period of time, expressed as a percentage of the initial investment.
investing
Real Estate
Property consisting of land and the buildings on it, along with its natural resources.
investing
Real Interest Rate
The interest rate at which the nominal rate of interest is set, minus the expected rate of inflation.
investing
Rebalancing
The process of buying or selling assets in a portfolio to maintain the desired asset allocation.
investing
Record Date
The date by which an investor must own a security to be entitled to receive a dividend or other distribution.
investing
Redemption
The act of an investor selling shares back to a mutual fund or ETF.
investing
Regulatory Risk
The risk that changes in laws or regulations will negatively impact an investment.
risk
REIT (Real Estate Investment Trust)
A company that owns, operates, or finances income-generating real estate.
investing
Repurchase Agreement (Repo)
A short-term borrowing arrangement where a dealer sells securities and agrees to repurchase them later at a higher price.
markets
Resistance Level
A price level at which a security has historically had difficulty rising above.
trading
Retracement
A temporary reversal of a price trend.
trading
Return on Equity (ROE)
A measure of a company's profitability relative to its shareholders' equity.
investing
Revenue
The total amount of income generated by the sale of goods or services related to the company's primary operations.
investing
Reverse Split
A corporate action where a company reduces the number of its outstanding shares.
investing
Risk
The possibility of losing money on an investment.
risk
Risk Management
The process of identifying, assessing, and controlling threats to an organization's capital and earnings.
risk
Risk-Free Rate
The theoretical rate of return of an investment with zero risk.
risk
RSI (Relative Strength Index)
A momentum oscillator used in technical analysis that measures the speed and change of price movements.
trading
S
S&P 500 Index
A stock market index tracking the performance of 500 of the largest companies listed on stock exchanges in the United States.
markets
SAR (Stop-and-Reverse)
A trading order that, upon execution, liquidates a position and immediately enters an opposite position.
trading
Scalping
A trading style that attempts to profit from small price changes by entering and exiting trades quickly.
trading
SEC (Securities and Exchange Commission)
A U.S. government agency responsible for regulating the securities industry and protecting investors.
markets
Secondary Market
A market where investors buy and sell securities that have already been issued.
markets
Sector
A segment of the economy representing a group of similar companies.
investing
Security
A tradable financial asset, such as a stock or bond.
investing
Sell Limit Order
An order to sell a security at a specified price or higher.
trading
Sell Stop Order
An order to sell a security when its price falls to a specified level.
trading
Settlement Date
The date on which a trade is officially settled, meaning the buyer receives the security and the seller receives the cash.
trading
Short Selling
The sale of a security that the seller does not own, with the expectation that the price will fall so it can be bought back at a lower price.
trading
Short Squeeze
A rapid increase in the price of a stock that occurs when there are not enough shares available to cover all short positions.
trading
Sidecar
A regulatory mechanism that temporarily halts trading in a security when its price moves beyond a certain threshold.
trading
Simple Moving Average (SMA)
An average of a security's closing prices over a specified number of periods.
trading
Smart Contract
A self-executing contract with the terms of the agreement directly written into code.
crypto
Soft Currency
A currency that is expected to depreciate relative to other currencies.
markets
Spot Market
A public commodity market where a commodity or security is traded for immediate delivery.
markets
Spread
The difference between the bid price and the ask price of a security.
trading
Stagflation
A period of high inflation, high unemployment, and slow economic growth.
markets
Stochastic Oscillator
A technical indicator that compares a closing price of a security to a range of its prices over a certain period.
trading
Stock
A type of security that signifies ownership in a corporation and represents a claim on part of the corporation's assets and earnings.
investing
Stock Exchange
A marketplace where securities are bought and sold.
markets
Stop-Loss Order
An order placed with a broker to buy or sell when the price reaches a certain level, intended to limit an investment loss or protect profit.
trading
Straddle
A strategy that involves buying both a call option and a put option on the same underlying asset with the same strike price and expiration date.
trading
Strangle
A strategy that involves buying a call option and a put option on the same underlying asset with different strike prices but the same expiration date.
trading
Stratification
A method of sampling in statistics where the population is divided into groups, and a random sample is taken from each group.
risk
Strike Price
The price at which an option contract holder can buy or sell the underlying asset.
trading
Strong Currency
A currency that is expected to appreciate relative to other currencies.
markets
Struggling Company
A company experiencing financial difficulties and poor performance.
investing
Sunk Cost
A cost that has already been incurred and cannot be recovered.
investing
Supercycle
A long-term market trend that lasts for decades, often associated with major technological or economic shifts.
markets
Support Level
A price level at which a security has historically had difficulty falling below.
trading
Sustainable Investing
An investment approach that considers environmental, social, and governance (ESG) factors.
investing
Swap
An agreement to exchange cash flows or liabilities from two different financial instruments.
trading
Synthetic Asset
A financial instrument designed to replicate the performance of another asset or portfolio.
trading
Systematic Risk
Risk that cannot be diversified away, affecting the entire market.
risk
T
Take-Profit Order
An order used to automatically close a trade when it reaches a certain profit level.
trading
Technical Analysis
A trading discipline employed to evaluate securities by analyzing statistics generated by market activity, such as past prices and volume.
trading
Tenor
The remaining time until a financial instrument matures.
investing
Term Structure of Interest Rates
The relationship between the interest rates and the time to maturity of debt securities.
markets
Third-Party Custodian
An independent entity that holds assets on behalf of investors.
crypto
Tick
The smallest possible price movement for a security.
trading
Tight Market
A market with narrow bid-ask spreads, indicating high liquidity.
markets
Time Decay
The reduction in the value of an option contract as it approaches its expiration date.
trading
Token
A digital unit of value issued by a project on a blockchain.
crypto
Tokenization
The process of representing rights to an asset digitally on a blockchain.
crypto
Top-Down Analysis
An investment research method that starts with analyzing the overall economy, then the industry, and finally the individual company.
investing
Total Return
The overall gain or loss of an investment, including income and capital appreciation.
investing
Trade
The buying or selling of a security or other asset.
trading
Trade Balance
The difference between a country's imports and exports.
markets
Trader
An individual or entity that buys and sells financial instruments for profit.
trading
Trailing Stop
A type of stop-loss order that is set at a percentage or dollar amount below the market price.
trading
Transaction Cost
The expenses incurred when buying or selling a security, such as commissions and fees.
trading
Treasury Bill (T-Bill)
A short-term debt security issued by the U.S. Treasury with a maturity of one year or less.
investing
Trend
The general direction in which a market or security's price is moving.
trading
Trend Following
A trading strategy that aims to profit by identifying and following existing market trends.
trading
Trillion
A number equal to one thousand billion (1,000,000,000,000).
markets
Triple Witching
The expiration of stock index futures, stock index options, and stock options on the same day, typically the third Friday of March, June, September, and December.
trading
Trust
A legal arrangement where one party holds assets on behalf of another.
investing
Turnover Rate
A measure of how often assets within a portfolio are bought and sold over a period.
investing
U
Underlying Asset
The asset upon which a derivative contract's value is based.
trading
Undervalued
A security that is believed to be trading below its intrinsic value.
investing
Unemployment Rate
The percentage of the labor force that is unemployed and actively seeking employment.
markets
Unleveraged
An investment or company that does not use borrowed money.
investing
Unrealized Gain/Loss
The profit or loss on an investment that has not yet been sold.
investing
Uptrend
A pattern of rising prices in a market or security over a period of time.
trading
Utilities Sector
A sector of the economy that provides essential services like electricity, water, and gas.
investing
V
Valuation
The process of determining the current worth of an asset or company.
investing
Venture Capital
Financing that investors provide for startup companies and small businesses with perceived long-term growth potential.
investing
Volatility
The degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns.
risk
Volume
The number of shares or contracts traded during a specific period.
trading
W
WACC (Weighted Average Cost of Capital)
The average rate a company expects to pay to finance its assets.
investing
Wallet
A digital tool used to store, send, and receive cryptocurrencies.
crypto
Wash Sale
A sale of a security at a loss, followed by the purchase of a substantially identical security within 30 days before or after the sale.
risk
Wealth Management
A comprehensive and personalized financial service that managers investments and other financial planning aspects for affluent clients.
investing
Whale
An individual or entity that holds a very large amount of cryptocurrency, capable of significantly influencing market prices.
crypto
Wholesale Price Index (WPI)
A measure of the change over time in the prices of goods sold in bulk.
markets
Y
Yield
The income return on an investment, typically expressed as an annual percentage.
investing
Yield Curve
A line on a diagram that plots the interest rates of bonds having equal credit quality but differing maturity dates.
markets
Yield to Maturity (YTM)
The total return anticipated on a bond if it is held until it matures.
investing
Z
Z-Score
A statistical measure indicating how many standard deviations an element is from the mean.
risk
Zero-Coupon Bond
A bond that does not pay periodic interest but instead is sold at a discount to its face value and pays the full face value at maturity.
investing