An A–Z glossary for confident market learning
Understand the language used in trading, risk management, execution, strategy analysis, and performance review through clear definitions and practical context.
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A — Trading Terms Starting With A
Explore trading terms beginning with A, including account values, market prices, volatility indicators, asset classes, averaging methods, and performance concepts used by traders.
Account Balance
Account balance is the total amount of money recorded in a trading account after completed trades, deposits, withdrawals, fees, and other settled adjustments have been included. It normally excludes unrealized profit or loss from currently open positions, which means it may remain unchanged while equity moves.
Read full definitionAccount Equity
Account equity is the current real-time value of a trading account after unrealized profit and loss from open positions are added to the settled account balance. It changes continuously while trades remain open and is a key measure of current risk.
Read full definitionAlpha
Alpha measures the return produced by an investment or trading strategy beyond what would be expected from a benchmark or level of market risk. Positive alpha suggests outperformance, while negative alpha suggests underperformance.
Read full definitionArbitrage
Arbitrage is a trading method that attempts to profit from price differences between the same or closely related assets in different markets. The trader buys where the asset is cheaper and sells where it is more expensive.
Read full definitionAsk Price
The ask price is the lowest price at which a seller is currently willing to sell an asset. A trader opening a buy position with a market order normally pays the ask price.
Read full definitionAsset Class
An asset class is a group of financial instruments that share similar characteristics, market behaviour, risk drivers, and regulatory structures. Common examples include equities, bonds, commodities, currencies, and cryptocurrencies.
Read full definitionAverage True Range
Average True Range, or ATR, is a technical indicator that measures market volatility by averaging true range over a selected number of periods. It does not indicate direction; it shows how much price is moving.
Read full definitionAveraging Down
Averaging down means adding to a position after price has moved against the original entry, reducing the average purchase price. It can improve breakeven price but also increases exposure to a losing idea.
Read full definitionAveraging Up
Averaging up means adding to a position after price has moved in the intended direction. It is often used in pyramiding strategies to increase exposure as the market confirms the original trade idea.
Read full definitionB — Trading Terms Starting With B
Learn common trading terms beginning with B, including backtesting, market direction, order prices, breakouts, brokerage costs, account value, and available trading capital.
Backtesting
Backtesting is the process of applying a fixed trading strategy to historical market data to estimate how the rules might have performed in the past. It helps traders study trade frequency, win rate, drawdown, expectancy, and market-condition sensitivity before risking real capital.
Read full definitionBear Market
A bear market is a prolonged period of declining asset prices, weak sentiment, and reduced investor confidence. Although a 20% decline from a major peak is commonly used as a practical reference, market structure, duration, and economic context also matter.
Read full definitionBid Price
The bid price is the highest price a buyer is currently willing to pay for an asset. Traders usually receive the bid price when selling an asset or closing a long position with a market order.
Read full definitionBreakout
A breakout occurs when price moves beyond an established support, resistance, range, trendline, or chart pattern. Traders often look for confirmation through a candle close, volume expansion, momentum, or a successful retest.
Read full definitionBreakeven Price
Breakeven price is the price at which a trade or investment produces no net profit or loss after accounting for entry cost, commissions, taxes, spread, financing charges, and other expenses.
Read full definitionBroker
A broker is a company or platform that provides access to financial markets and executes orders on behalf of traders and investors. Brokers may also provide leverage, research, account statements, risk tools, and trading software.
Read full definitionBrokerage
Brokerage is the fee charged by a broker for executing trades or providing market access. It may be a flat fee, a percentage of transaction value, a per-contract charge, or part of a wider spread.
Read full definitionBull Market
A bull market is a prolonged period of rising asset prices, improving sentiment, and strong demand. It is often associated with higher highs, higher lows, increasing participation, and confidence in economic or corporate growth.
Read full definitionBuying Power
Buying power is the amount of capital available in a trading account for opening new positions. It may equal available cash or be increased through broker-provided margin and leverage.
Read full definitionC — Trading Terms Starting With C
Discover important trading terms beginning with C, including candlestick analysis, trading capital, commissions, consolidation, contracts, correlations, and counter-trend strategies.
Candlestick
A candlestick is a chart element that displays an asset’s open, high, low, and close for a selected period. Traders use candlestick shape, body size, wick length, and location to study momentum, rejection, and market sentiment.
Read full definitionCapital
Capital is the money or financial resources available for trading, investing, or business activity. In trading, capital determines position capacity, risk tolerance, margin availability, and the ability to survive drawdown.
Read full definitionCapital Gain
A capital gain occurs when an asset is sold for more than its purchase price. It may be realized when the position is closed or unrealized while the profitable asset remains open.
Read full definitionCommission
Commission is a fee charged by a broker, exchange, or platform for executing a trade. It reduces net profit and can materially affect high-frequency, scalping, and small-target strategies.
Read full definitionCompound Return
Compound return is the growth created when previous gains remain invested and contribute to future returns. Compounding can accelerate account growth, but losses also affect the larger or smaller capital base.
Read full definitionConsolidation
Consolidation is a period in which price moves within a relatively narrow area without establishing a clear sustained direction. It may represent balance before continuation, breakout, reversal, or extended range trading.
Read full definitionContract Size
Contract size is the standardized quantity represented by one futures, options, forex, or CFD contract. It determines notional exposure, tick value, margin requirements, and profit or loss per price movement.
Read full definitionCorrelation
Correlation measures how closely two assets, markets, or strategies move in relation to each other. It usually ranges from -1 to +1, where positive values indicate similar movement and negative values indicate opposite movement.
Read full definitionCounter-Trend Trading
Counter-trend trading involves taking a position against the prevailing market direction in anticipation of a pullback, mean reversion, or reversal. It usually requires clear confirmation and strict risk because strong trends can continue longer than expected.
Read full definitionD — Trading Terms Starting With D
Understand trading terms beginning with D, including daily risk limits, day trading, derivatives, diversification, dividends, drawdown, market direction, and disciplined execution.
Daily Loss Limit
A daily loss limit is the maximum amount a trader is permitted to lose during one trading session before stopping. It protects capital and helps prevent emotional decision-making after a difficult sequence of trades.
Read full definitionDay Trading
Day trading involves opening and closing positions within the same trading session. Day traders focus on intraday price movement, liquidity, volatility, execution speed, and short-term market structure while usually avoiding overnight exposure.
Read full definitionDerivative
A derivative is a financial contract whose value is based on an underlying asset, index, rate, commodity, or event. Common derivatives include futures, options, forwards, swaps, and contracts for difference.
Read full definitionDiscipline
Trading discipline is the ability to follow a defined strategy, risk limit, execution process, and review routine consistently even when outcomes are uncertain or emotionally difficult.
Read full definitionDiversification
Diversification is the practice of spreading capital across different assets, markets, sectors, strategies, or time horizons to reduce dependence on a single source of risk.
Read full definitionDividend
A dividend is a payment made by a company to eligible shareholders, usually from profits or retained earnings. Dividends may be paid in cash, additional shares, or other forms.
Read full definitionDollar-Cost Averaging
Dollar-cost averaging is an investment method in which a fixed amount of money is invested at regular intervals regardless of the asset’s current price. It reduces the need to choose one perfect entry.
Read full definitionDowntrend
A downtrend is a sustained bearish market structure commonly identified by lower highs and lower lows. It reflects continued selling pressure and failed attempts to recover previous price levels.
Read full definitionDrawdown
Drawdown is the decline in account balance or equity from a previous peak to a later low before a new peak is reached. It measures both financial pressure and the difficulty of recovering a strategy.
Read full definitionE — Trading Terms Starting With E
Explore trading terms beginning with E, including earnings reports, economic events, entry decisions, account equity, order execution, exchanges, equity curves, and strategy expectancy.
Earnings Report
An earnings report is a company’s periodic financial update showing revenue, profit, expenses, cash flow, and management guidance. Traders watch earnings because the results can create sharp gaps, volatility, and changes in valuation expectations.
Read full definitionEconomic Calendar
An economic calendar lists scheduled events such as interest-rate decisions, inflation reports, employment data, GDP releases, and central-bank speeches. Traders use it to prepare for periods that may increase volatility, spread, and slippage.
Read full definitionEntry Price
Entry price is the price at which a trader opens a position. The planned entry and actual fill may differ because of spread, slippage, partial fills, order type, or delayed execution.
Read full definitionEntry Trigger
An entry trigger is the specific event or condition that confirms a setup and allows the trader to enter. Examples include a candle close, breakout, retest, moving-average cross, or market-structure shift.
Read full definitionEquity
Equity is the current real-time value of a trading account after unrealized gains and losses are added to the settled account balance. It changes while positions remain open and is important for margin and drawdown management.
Read full definitionEquity Curve
An equity curve is a line chart showing how account value changes over time. Traders use it to study growth, drawdown, volatility, stagnation, recovery, and the consistency of a strategy.
Read full definitionExchange
An exchange is an organized marketplace where financial instruments are bought and sold under standardized rules. Exchanges provide order matching, market data, contract specifications, trading hours, and settlement processes.
Read full definitionExecution
Trade execution is the process through which an order is submitted, matched, and filled. Execution quality is affected by liquidity, spread, volatility, order type, platform speed, and broker routing.
Read full definitionExpectancy
Trading expectancy estimates the average amount a strategy gains or loses per trade. It combines win probability, average winner, loss probability, and average loser into one measure of historical edge.
Read full definitionF — Trading Terms Starting With F
Learn trading terms beginning with F, including false breakouts, trading psychology, order fills, fundamental analysis, futures contracts, financing costs, and market liquidity.
False Breakout
A false breakout occurs when price moves beyond support, resistance, or a range boundary but fails to continue and returns inside the previous structure. It may trap traders who enter before confirmation.
Read full definitionFear of Missing Out
Fear of missing out, commonly called FOMO, is the emotional urge to enter because price is moving quickly or an opportunity appears to be disappearing. It often causes chasing, excessive size, and weak reward-to-risk.
Read full definitionFill Price
Fill price is the actual price at which an order is executed. It may differ from the requested or expected price because of spread, liquidity, volatility, slippage, and partial fills.
Read full definitionFinancial Instrument
A financial instrument is a tradable contract or asset with monetary value. Examples include stocks, bonds, currencies, futures, options, exchange-traded funds, and contracts for difference.
Read full definitionFinancing Cost
Financing cost is the expense charged for holding a leveraged or borrowed position. It may include overnight interest, swap charges, margin interest, or stock-borrow fees.
Read full definitionFloat
Float is the number of a company’s shares available for public trading after excluding closely held, restricted, or insider-owned shares. Low-float stocks may move sharply because fewer shares absorb demand.
Read full definitionForward Testing
Forward testing applies a trading strategy in real time using paper trading, demo trading, or very small live risk. It helps evaluate execution, rule clarity, missed trades, slippage, and psychology.
Read full definitionFundamental Analysis
Fundamental analysis evaluates economic, financial, and business factors that may influence an asset’s value. It can include earnings, revenue, interest rates, industry conditions, cash flow, and management quality.
Read full definitionFutures Contract
A futures contract is a standardized agreement to buy or sell an underlying asset at a predetermined price on a specified future date. Futures are used for speculation, hedging, and leveraged exposure.
Read full definitionG — Trading Terms Starting With G
Explore trading terms beginning with G, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Gap
A gap is an area on a price chart where little or no trading occurred between two periods, causing price to open above or below the previous close. Gaps often follow earnings, news, or overnight changes in expectations.
Read full definitionGap Up
A gap up occurs when an asset opens above the previous session’s close or high. It may reflect positive news, strong demand, or overnight repricing.
Read full definitionGap Down
A gap down occurs when an asset opens below the previous session’s close or low. It may reflect negative news, weak sentiment, or overnight selling pressure.
Read full definitionGood-Till-Cancelled Order
A good-till-cancelled order, or GTC order, remains active until it is executed, manually cancelled, or removed under the broker’s maximum validity rules.
Read full definitionGross Profit
Gross profit is the total profit generated by all winning trades before subtracting losses and, depending on the reporting method, before some account-level expenses.
Read full definitionGross Loss
Gross loss is the total absolute amount lost across all losing trades during a selected period. It is commonly used with gross profit to calculate profit factor.
Read full definitionGrowth Stock
A growth stock is a share in a company expected to grow revenue or earnings faster than the broader market. Such stocks may trade at high valuations and can react sharply when growth expectations change.
Read full definitionGamma
Gamma is an options Greek that measures how quickly delta changes when the underlying asset price moves. High gamma means an option’s directional exposure can change rapidly.
Read full definitionGuaranteed Stop Loss
A guaranteed stop loss is an order that closes a position at the specified stop price even during gaps or extreme volatility. Brokers may charge a premium or restrict availability.
Read full definitionH — Trading Terms Starting With H
Explore trading terms beginning with H, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Hammer Candlestick
A hammer is a candlestick pattern with a small real body and a long lower wick. It may signal rejection of lower prices, particularly after a decline and when followed by confirmation.
Read full definitionHanging Man
A hanging man is a candlestick pattern with a small body and long lower wick that appears after an uptrend. It may warn that selling pressure is increasing, although confirmation is required.
Read full definitionHedge
A hedge is a position taken to reduce the risk of another trade, investment, or portfolio. It may use options, futures, correlated assets, or an opposite exposure.
Read full definitionHedging
Hedging is the process of opening or maintaining positions designed to offset part of an existing risk. It can reduce drawdown but also adds cost, complexity, and basis risk.
Read full definitionHigh-Frequency Trading
High-frequency trading uses automated systems, low-latency infrastructure, and very fast execution to place large numbers of trades. Strategies often rely on small price differences and market microstructure.
Read full definitionHigh of Day
The high of day is the highest price reached by an asset during the current trading session. Traders often use it as resistance, a breakout level, or a momentum reference.
Read full definitionHistorical Volatility
Historical volatility measures how much an asset’s price has moved over a past period. It is usually calculated from historical returns and annualized for comparison.
Read full definitionHolding Period
Holding period is the amount of time a trade or investment remains open. It may range from seconds in high-frequency trading to years in long-term investing.
Read full definitionHead and Shoulders Pattern
A head and shoulders pattern is a chart formation with three peaks, where the middle peak is highest. It is commonly interpreted as a possible bearish reversal after an uptrend.
Read full definitionI — Trading Terms Starting With I
Explore trading terms beginning with I, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Implied Volatility
Implied volatility is the market’s estimate of how much an underlying asset may move in the future. It is derived from option prices and often changes around earnings, economic releases, and periods of uncertainty.
Read full definitionIndex
An index tracks the performance of a selected group of assets, such as stocks, sectors, bonds, or commodities. It provides a benchmark for market performance and can also serve as the underlying for futures, options, and funds.
Read full definitionIndex Fund
An index fund is an investment fund designed to follow the performance of a selected market index. It generally uses passive management and seeks to replicate the index rather than outperform it through active stock selection.
Read full definitionIndicator
A trading indicator is a mathematical calculation based on price, volume, volatility, or other market data. Traders use indicators to study trend, momentum, volatility, and possible entry or exit conditions.
Read full definitionInitial Margin
Initial margin is the minimum capital required to open a leveraged position. It acts as collateral and is usually only a fraction of the total notional value controlled by the trade.
Read full definitionInside Bar
An inside bar is a candle whose high and low remain within the range of the previous candle. It often reflects consolidation, reduced volatility, or temporary balance before continuation or reversal.
Read full definitionInstitutional Investor
An institutional investor is a large organization, such as a mutual fund, pension fund, bank, insurance company, hedge fund, or sovereign wealth fund, that invests substantial capital in financial markets.
Read full definitionIntraday Trading
Intraday trading involves opening and closing positions within the same trading session. Traders focus on short-term price movement and usually avoid overnight exposure, gap risk, and financing costs.
Read full definitionInvalidation Level
An invalidation level is the price or condition at which the original trade idea is considered no longer valid. It is commonly used to determine stop-loss placement and to prevent uncontrolled loss expansion.
Read full definitionJ — Trading Terms Starting With J
Explore trading terms beginning with J, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Japanese Candlestick
A Japanese candlestick displays the open, high, low, and close of an asset for a selected period. Candlestick bodies and wicks help traders study momentum, rejection, volatility, and market sentiment.
Read full definitionJ-Curve
A J-curve describes a pattern where performance initially declines before improving sharply. In investing, it may represent early losses followed by stronger long-term returns, particularly in private equity or strategy development.
Read full definitionJanuary Effect
The January effect is a market theory suggesting that stock prices, especially smaller companies, may perform more strongly during January. Explanations include tax-related selling, fresh allocations, and seasonal investor behaviour.
Read full definitionJobber
A jobber is a market participant who buys and sells frequently for short-term gains, often providing liquidity from their own inventory. The term is commonly associated with older market-making structures and active intraday dealing.
Read full definitionJournal Entry
A journal entry is the complete record of a trade, including setup, entry, risk, execution, management, outcome, screenshots, emotions, rules, and lessons.
Read full definitionJunk Bond
A junk bond is a bond with a lower credit rating and higher probability of default than investment-grade debt. It usually offers a higher yield to compensate investors for additional credit risk.
Read full definitionJoint Account
A joint trading or investment account is owned by two or more people. Ownership rights, trading authority, taxation, and withdrawal access depend on the account structure and applicable rules.
Read full definitionJanuary Barometer
The January barometer is a market saying suggesting that the market’s performance in January may indicate the direction of the rest of the year. It is a seasonal theory rather than a reliable trading rule.
Read full definitionJustified Price
A justified price is an estimate of fair value based on earnings, cash flow, growth, risk, comparable assets, or another valuation model. It may differ significantly from the current market price.
Read full definitionK — Trading Terms Starting With K
Explore trading terms beginning with K, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Keltner Channel
Keltner Channels are volatility bands placed around a moving average, commonly using Average True Range. Traders use them to study trend strength, breakouts, pullbacks, and overextended movement.
Read full definitionKey Level
A key level is an important price area where the market has previously reacted. It may act as support, resistance, a breakout point, or an entry and exit reference.
Read full definitionKey Reversal
A key reversal is a price pattern where an asset makes a new high or low and then closes strongly in the opposite direction. It may signal a possible change in trend when supported by context and confirmation.
Read full definitionKnock-In Option
A knock-in option becomes active only if the underlying asset reaches a predefined barrier price. Before the barrier is touched, the option does not have its full contractual effect.
Read full definitionKnock-Out Option
A knock-out option becomes invalid if the underlying asset reaches a specified barrier. It may be cheaper than a standard option because the contract can terminate early.
Read full definitionKagi Chart
A Kagi chart changes direction only when price moves by a predefined amount. It focuses on meaningful price movement rather than fixed time intervals and can help visualize trend changes.
Read full definitionKelly Criterion
The Kelly Criterion is a mathematical formula used to estimate an optimal position size based on win probability and payoff. Full Kelly sizing can create large volatility, so traders often use a smaller fraction.
Read full definitionKicker Pattern
A kicker pattern is a strong two-candle reversal formation where price sharply changes direction with little overlap. It may indicate a sudden and significant shift in market sentiment.
Read full definitionKnow Your Customer
Know Your Customer, or KYC, is the identity-verification process used by brokers and financial institutions to confirm customer details and meet regulatory obligations.
Read full definitionL — Trading Terms Starting With L
Explore trading terms beginning with L, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Leverage
Leverage allows traders to control a larger position using a smaller amount of capital. It increases both potential profit and potential loss and can create rapid drawdown or liquidation risk.
Read full definitionLimit Order
A limit order instructs a broker to buy or sell only at a specified price or better. It provides price control but does not guarantee execution.
Read full definitionLiquidity
Liquidity describes how easily an asset can be bought or sold without causing a large price change. Highly liquid markets generally have tighter spreads, deeper order books, and more reliable execution.
Read full definitionLiquidation
Liquidation occurs when a leveraged position is forcibly closed because account equity falls below required margin levels or the trader fails to meet account obligations.
Read full definitionLong Position
A long position is opened when a trader buys an asset expecting its price to rise. Profit occurs when the asset is later sold above the entry price, while loss occurs if price falls.
Read full definitionLow of Day
The low of day is the lowest price reached by an asset during the current trading session. Traders may use it as support, a breakdown level, or an intraday risk reference.
Read full definitionLot Size
Lot size is the standardized quantity used to trade an instrument. In forex, one standard lot commonly represents 100,000 units of the base currency, though contract sizes vary by market.
Read full definitionLoss Aversion
Loss aversion is the tendency to feel the pain of a loss more strongly than the satisfaction of an equal gain. It can cause early profit-taking, delayed loss acceptance, and inconsistent risk decisions.
Read full definitionLimit Up and Limit Down
Limit up and limit down are maximum permitted price movements during a trading session. Exchanges use these limits to control extreme volatility and disorderly trading.
Read full definitionM — Trading Terms Starting With M
Explore trading terms beginning with M, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Margin
Margin is the amount of capital required to open and maintain a leveraged position. It acts as collateral but does not represent the full notional value controlled by the trade.
Read full definitionMargin Call
A margin call occurs when account equity falls below the broker’s required margin level. The trader may need to deposit funds, reduce exposure, or face forced liquidation.
Read full definitionMarket Capitalization
Market capitalization is the total market value of a company’s outstanding shares. It is calculated by multiplying current share price by the number of shares outstanding.
Read full definitionMarket Order
A market order instructs a broker to execute immediately at the best available price. It prioritizes execution certainty but does not guarantee the final fill price.
Read full definitionMarket Sentiment
Market sentiment is the overall attitude of traders and investors toward an asset or market. It may be bullish, bearish, fearful, optimistic, neutral, or uncertain.
Read full definitionMarket Structure
Market structure describes the arrangement of highs, lows, trends, ranges, breakouts, and reversals in price movement. Traders use it to identify direction, invalidation, and important levels.
Read full definitionMean Reversion
Mean reversion is the idea that price, return, or another variable tends to move back toward an average after becoming unusually extended. It is used in range, statistical, and relative-value strategies.
Read full definitionMoving Average
A moving average smooths price data over a selected period. Traders use it to study trend direction, support, resistance, momentum, and market regime.
Read full definitionMaximum Adverse Excursion
Maximum adverse excursion, or MAE, measures the greatest unrealized loss reached during a trade before it closed. It helps traders review stop placement, entry quality, and normal adverse movement.
Read full definitionN — Trading Terms Starting With N
Explore trading terms beginning with N, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Naked Option
A naked option is an options position sold without an offsetting position in the underlying asset or another option. It can create substantial or theoretically unlimited risk.
Read full definitionNet Asset Value
Net asset value, or NAV, is the value of a fund’s assets minus liabilities, usually expressed on a per-unit or per-share basis.
Read full definitionNet Profit
Net profit is the total trading profit remaining after subtracting losses, commissions, taxes, spread, financing costs, and other expenses.
Read full definitionNet Loss
Net loss is the amount lost after all winning trades, losing trades, fees, taxes, financing costs, and account charges have been included.
Read full definitionNews Trading
News trading is a strategy that attempts to profit from price movement caused by economic data, earnings, central-bank decisions, or unexpected events.
Read full definitionNo-Trade Zone
A no-trade zone is a price area or market condition where the trader avoids opening positions because direction, reward-to-risk, or setup quality is unclear.
Read full definitionNominal Value
Nominal value is the stated or face value of a financial instrument. It may differ significantly from the current market value or economic exposure.
Read full definitionNon-Farm Payrolls
Non-Farm Payrolls, or NFP, is a major United States employment report released monthly. It often creates volatility in forex, gold, bonds, and stock indices.
Read full definitionNotional Value
Notional value is the total economic exposure represented by a derivative or leveraged position. It can be much larger than the capital or margin required to open the trade.
Read full definitionO — Trading Terms Starting With O
Explore trading terms beginning with O, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Open Interest
Open interest is the total number of active futures or options contracts that have not been closed, exercised, or settled. It helps traders study participation and positioning.
Read full definitionOpening Price
The opening price is the first traded price of an asset during a session. It may differ from the previous close because of overnight news, order imbalance, or changes in market expectations.
Read full definitionOpening Range
The opening range is the high and low formed during the first part of a trading session. Traders often use it for breakout, reversal, and volatility strategies.
Read full definitionOption
An option is a contract giving the buyer the right, but not the obligation, to buy or sell an underlying asset at a specified strike price before or on expiry.
Read full definitionOption Premium
Option premium is the price paid by the buyer and received by the seller of an option. It reflects intrinsic value, time value, volatility, interest rates, and expected movement.
Read full definitionOrder Book
An order book is a list of active buy and sell orders at different prices. Traders use it to study market depth, liquidity, supply, demand, and possible slippage.
Read full definitionOverbought
Overbought describes a condition where an asset may have risen unusually far or quickly relative to recent behaviour. It does not guarantee an immediate decline.
Read full definitionOversold
Oversold describes a condition where an asset may have fallen unusually far or quickly relative to recent behaviour. It may support a rebound thesis but does not guarantee one.
Read full definitionOvertrading
Overtrading occurs when a trader takes too many positions, often because of boredom, revenge, FOMO, or pressure to reach a target. It can increase fees, errors, and emotional damage.
Read full definitionP — Trading Terms Starting With P
Explore trading terms beginning with P, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Paper Trading
Paper trading is simulated trading using virtual money. It allows traders to test strategies, platforms, and execution rules without risking real capital.
Read full definitionParabolic SAR
Parabolic SAR is a trend-following indicator that places dots above or below price. Traders use it to study trend direction, trailing stops, and possible reversals.
Read full definitionPartial Fill
A partial fill occurs when only part of an order is executed because insufficient quantity is available at the requested price.
Read full definitionPartial Profit
A partial profit is realized by closing part of an open position while keeping the remaining quantity active. It can reduce exposure but may also lower average reward.
Read full definitionPip
A pip is a standard unit of price movement in forex. For many currency pairs, one pip equals 0.0001, though conventions differ for yen pairs and some instruments.
Read full definitionPosition Size
Position size is the number of shares, lots, contracts, or units included in a trade. It should normally be calculated from account risk and stop distance.
Read full definitionPrice Action
Price action is the study of raw market movement, including candles, structure, support, resistance, momentum, and breakouts, without depending entirely on indicators.
Read full definitionProfit Factor
Profit factor is calculated by dividing total gross profit by total gross loss. It shows how much profit was generated for each unit of loss.
Read full definitionPullback
A pullback is a temporary move against the current trend. Traders may use it to enter continuation trades at a better price or to manage existing positions.
Read full definitionQ — Trading Terms Starting With Q
Explore trading terms beginning with Q, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Quantitative Analysis
Quantitative analysis uses mathematics, statistics, and historical data to study markets, strategies, and risk. It helps traders replace vague observations with measurable evidence and repeatable rules.
Read full definitionQuantitative Trading
Quantitative trading uses rule-based models and numerical data to identify and execute trades. These strategies may be manual, semi-automated, or fully automated depending on complexity and infrastructure.
Read full definitionQuarterly Earnings
Quarterly earnings are a company’s financial results reported every three months. They often include revenue, profit, margins, guidance, cash flow, and management commentary.
Read full definitionQuote
A quote displays the current bid and ask price of a financial instrument. It may also include last traded price, volume, market depth, and time of the latest update.
Read full definitionQuote Currency
The quote currency is the second currency in a forex pair. It shows how much of that currency is required to buy one unit of the base currency.
Read full definitionQuick Ratio
The quick ratio measures a company’s ability to meet short-term liabilities using its most liquid assets. It excludes inventory because inventory may not be converted to cash quickly.
Read full definitionQuiet Market
A quiet market has relatively low volatility, narrow ranges, limited volume, and fewer strong price moves. It may create fewer opportunities for momentum strategies and more false starts.
Read full definitionQuadruple Witching
Quadruple witching refers to the simultaneous expiration of several derivative contracts, traditionally including stock index futures, stock index options, stock options, and single-stock futures. It can increase volume and volatility.
Read full definitionQuality Setup
A quality setup is a trade opportunity that closely matches the trader’s documented strategy, market condition, confirmation, risk, and execution rules.
Read full definitionR — Trading Terms Starting With R
Explore trading terms beginning with R, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Range
A range is a market condition where price moves between identifiable support and resistance without establishing a sustained trend. Traders may use the boundaries for mean-reversion or wait for a confirmed breakout.
Read full definitionResistance
Resistance is a price area where selling pressure has previously slowed or stopped upward movement. It may be formed by prior highs, supply zones, moving averages, or psychological levels.
Read full definitionRetracement
A retracement is a temporary move against the prevailing trend. It may be measured using percentages, structure, moving averages, or Fibonacci levels.
Read full definitionReturn on Investment
Return on investment, or ROI, measures profit or loss relative to the amount invested. It is usually expressed as a percentage and helps compare different investments.
Read full definitionReversal
A reversal is a change in market direction, such as from an uptrend to a downtrend or from a downtrend to an uptrend. It should be distinguished from a temporary pullback.
Read full definitionRisk Per Trade
Risk per trade is the amount or percentage of account equity a trader is willing to lose if the stop loss is reached. It is a core position-sizing input.
Read full definitionRisk-Reward Ratio
Risk-reward ratio compares the planned loss with the potential profit of a trade. A 1:2 ratio means risking one unit to target two units.
Read full definitionR-Multiple
An R-multiple expresses a trade result relative to the initial risk. It allows trades with different position sizes and markets to be compared on the same scale.
Read full definitionRelative Strength Index
The Relative Strength Index, or RSI, is a momentum indicator that measures the speed and magnitude of recent price changes on a scale from 0 to 100.
Read full definitionS — Trading Terms Starting With S
Explore trading terms beginning with S, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Scalping
Scalping is a short-term trading style that attempts to profit from small price movements using frequent trades, tight stops, and rapid execution.
Read full definitionShort Position
A short position is opened when a trader sells an asset expecting its price to fall. Profit occurs when the asset is later bought back at a lower price.
Read full definitionShort Selling
Short selling is the process of selling a borrowed asset with the intention of repurchasing it later at a lower price. It can involve theoretically unlimited risk if price rises sharply.
Read full definitionSlippage
Slippage is the difference between the expected execution price and the actual fill price. It often increases during volatility, low liquidity, gaps, and large orders.
Read full definitionSpread
The spread is the difference between the bid and ask price. It represents an immediate transaction cost and can widen during low liquidity or major news.
Read full definitionStop-Loss Order
A stop-loss order is designed to close a position when price reaches a predefined level, limiting planned loss. It does not always guarantee the exact fill price.
Read full definitionSupport
Support is a price area where buying pressure has previously slowed or stopped further decline. It may be formed by prior lows, demand zones, moving averages, or psychological levels.
Read full definitionSwing Trading
Swing trading involves holding positions for several days or weeks to capture medium-term price movement. It sits between day trading and long-term investing.
Read full definitionSharpe Ratio
The Sharpe ratio measures return relative to volatility, usually after subtracting a risk-free rate. A higher value generally indicates stronger risk-adjusted performance.
Read full definitionT — Trading Terms Starting With T
Explore trading terms beginning with T, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Take-Profit Order
A take-profit order closes a position automatically when price reaches a specified profit target. It helps traders follow a predefined exit plan.
Read full definitionTechnical Analysis
Technical analysis studies price, volume, indicators, and chart patterns to evaluate market behaviour and possible trading opportunities.
Read full definitionTheta
Theta is an options Greek that measures how much an option’s value may decline as time passes, assuming other factors remain unchanged.
Read full definitionTick
A tick is the smallest permitted price movement of a financial instrument. Tick value determines the money gained or lost for each minimum price change.
Read full definitionTrailing Stop
A trailing stop moves with favourable price movement while maintaining a defined distance from the market. It is used to protect profit while allowing a trade to continue.
Read full definitionTrend
A trend is a sustained directional movement in price. It may be upward, downward, or occasionally described as sideways depending on the context.
Read full definitionTrendline
A trendline is a line drawn across important highs or lows to help identify direction, support, resistance, and possible breakout points.
Read full definitionTimeframe
A timeframe is the period represented by each candle or bar on a chart, such as one minute, one hour, or one day. Different timeframes can show different market structures.
Read full definitionTrading Plan
A trading plan is a written framework covering strategy, risk, execution, market conditions, psychology, goals, and review procedures.
Read full definitionU — Trading Terms Starting With U
Explore trading terms beginning with U, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Underlying Asset
The underlying asset is the financial instrument on which a derivative contract is based. It may be a stock, index, currency, commodity, bond, interest rate, or another measurable financial reference.
Read full definitionUnrealized Profit
Unrealized profit is the gain shown on an open position that has not yet been closed. It changes continuously as market price moves and becomes realized only when the position is exited.
Read full definitionUnrealized Loss
Unrealized loss is the loss shown on an open position that has not yet been closed. It affects account equity and margin even though the loss has not yet been realized.
Read full definitionUptrend
An uptrend is a sustained bullish market structure commonly identified by higher highs and higher lows. It reflects continued buying pressure and successful pullbacks.
Read full definitionUptick
An uptick occurs when a transaction is executed at a higher price than the previous trade. It can indicate immediate buying pressure but does not by itself confirm a trend.
Read full definitionUptick Rule
The uptick rule is a regulation designed to restrict certain short sales during significant price declines. Its purpose is to reduce aggressive short selling into a rapidly falling market.
Read full definitionUnit Trust
A unit trust is a pooled investment vehicle where investors buy units representing a share of the trust’s underlying assets. Returns depend on the value and income of those assets.
Read full definitionUncovered Option
An uncovered option is sold without holding an offsetting position in the underlying asset or another option. It may expose the seller to substantial or theoretically unlimited risk.
Read full definitionUnsystematic Risk
Unsystematic risk is risk specific to a company, sector, or asset. It may arise from management decisions, product failure, regulation, litigation, or company-specific financial problems.
Read full definitionV — Trading Terms Starting With V
Explore trading terms beginning with V, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Value at Risk
Value at Risk, or VaR, estimates the potential loss of a portfolio over a specific period at a chosen confidence level. It is a statistical risk estimate, not a guaranteed maximum loss.
Read full definitionVega
Vega is an options Greek that measures how much an option’s price may change when implied volatility changes by one percentage point, assuming other factors remain constant.
Read full definitionVolume
Volume is the number of shares, contracts, or units traded during a selected period. It helps traders study participation, liquidity, conviction, and the strength of price movement.
Read full definitionVolume-Weighted Average Price
Volume-Weighted Average Price, or VWAP, is the average price of an asset weighted by trading volume during a session. It is widely used as an execution and intraday reference.
Read full definitionVolatility
Volatility measures the degree and speed of price movement over time. Higher volatility generally means larger price changes, wider ranges, and greater execution and risk uncertainty.
Read full definitionVolatility Index
A volatility index measures expected market volatility derived from option prices. The VIX is a widely known example linked to S&P 500 option expectations.
Read full definitionVolatility Breakout
A volatility breakout occurs when price moves strongly after a period of compression or reduced movement. Traders often look for range expansion, volume, and confirmation.
Read full definitionVertical Spread
A vertical spread is an options strategy using two options of the same type and expiry but different strike prices. It limits both potential profit and potential loss.
Read full definitionValue Stock
A value stock is a share that appears inexpensive relative to earnings, assets, cash flow, or comparable companies. It may trade at a discount because of weak sentiment or genuine business risk.
Read full definitionW — Trading Terms Starting With W
Explore trading terms beginning with W, with clear definitions covering market structure, execution, risk, instruments, analysis, psychology, and performance concepts used by traders.
Watchlist
A watchlist is a selected group of assets monitored for possible trading or investment opportunities. It helps traders focus on instruments that match their strategy and market conditions.
Read full definitionWeighted Average Price
Weighted average price calculates an average by giving different importance to each price based on quantity or volume. It is commonly used for multiple entries, exits, and transaction analysis.
Read full definitionWhipsaw
A whipsaw occurs when price moves in one direction and then quickly reverses, often triggering entries and stops on both sides. It is common in choppy or news-driven conditions.
Read full definitionWick
A wick is the thin part of a candlestick showing the highest and lowest prices reached outside the candle body. Wicks can indicate rejection, volatility, and intraperiod movement.
Read full definitionWin Rate
Win rate is the percentage of completed trades that produced a net profit. It should be reviewed together with average winner, average loser, expectancy, and costs.
Read full definitionWinning Streak
A winning streak is a sequence of consecutive profitable trades. It can increase confidence but may also lead to overconfidence, larger size, and rule-breaking.
Read full definitionWorking Order
A working order is an active order that has been submitted but has not yet been fully executed, cancelled, or expired. It remains exposed to future market movement.
Read full definitionWash Sale
A wash sale occurs when an investor sells an asset at a loss and repurchases the same or a substantially identical asset within a restricted period under applicable tax rules.
Read full definitionWarrant
A warrant is a security that gives the holder the right to buy company shares at a specified price before expiry. Warrants are often issued by companies and may dilute existing shareholders when exercised.
Read full definitionEducational definitions, not financial advice
Glossary entries explain common terminology. They do not recommend a security, predict an outcome, or replace current exchange, broker, tax, legal, or professional guidance.