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298+ terms explained in plain English

Trading Glossary

Master the language of trading. Clear definitions, real examples, zero jargon.

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2026Updated
B22 terms

Backtesting

Backtesting runs a strategy against historical data to measure its edge before risking live money - garbage in, garbage out.

BaFin

Federal Financial Supervisory Authority - Germany's top-tier financial regulator.

Balance

Balance is your account value excluding open positions - realized profit and loss only, before floating moves are counted.

Balance of Trade

The difference between a country exports and imports, a gauge of currency demand.

Bank of Japan (BOJ)

Japan's central bank, responsible for monetary policy, interest rate decisions, and maintaining financial system stability.

Bar Chart

A price chart that shows each period as a vertical bar of open, high, low and close.

Barrier Level

A predetermined price level in barrier options that, when reached, activates or cancels the option contract.

Base Currency

The base currency is the first currency in a pair, the one you buy or sell, with the rate showing its price in the quote currency.

Basis Point

One hundredth of a percent: the unit central banks and bond traders think in.

Bear / Bearish

Popular

A trader who expects prices to fall, or a market experiencing declining prices.

Bid

The price at which a buyer is willing to purchase a security.

Bid-Offer Spread

The difference between the highest price a buyer will pay (bid) and the lowest price a seller will accept (offer/ask).

Big Figure

The first few digits of an exchange rate that dealers omit when quoting prices. For EUR/USD at 1.1050, the big figure is 1.10.

Bitcoin (BTC)

The first and largest cryptocurrency by market capitalisation, created in 2009 as a decentralised digital currency.

Bollinger Bands

Volatility bands around a moving average: squeeze means calm, expansion means motion.

BPD (Barrels Per Day)

A measurement unit for oil production and consumption. Key metric in energy markets that affects commodity-linked currencies.

Breakout

Popular

A breakout is price moving beyond a range, level or pattern - the start of a new move, or a trap if volume and follow-through are missing.

Broken Dates

Popular

Non-standard settlement dates in forex that don't match typical market conventions.

Broker

The firm standing between you and the market: execution, custody and costs in one relationship.

Bucket Shop

Popular

Industry slang for a dodgy broker that doesnt execute real trades, instead betting against its own clients. Low regulation, high risk.

Bull / Bullish

Popular

A trader who expects prices to rise, or a market experiencing rising prices.

Buying and Selling FX

The act of exchanging one currency for another. In forex, you always buy one currency while simultaneously selling another.

C39 terms

Cable

Forex slang for the GBP/USD currency pair, one of the oldest and most traded pairs.

Call Option

The right to buy at a set price: leveraged upside with loss capped at the premium.

Candlestick Chart

A price chart showing open, high, low and close as candle bodies and wicks.

Carded Rate

The standard exchange rate displayed by banks for retail customers, typically less favourable than interbank rates.

Carry Trade

Popular

A carry trade borrows in a low-yield currency to buy a high-yield one, collecting the interest difference while holding.

CBI

Central Bank of Ireland - Ireland's financial services regulator under EU framework.

CCI Divergence

When the Commodity Channel Index moves against price, hinting a move may be losing force.

Central Bank

A national institution that manages monetary policy, interest rates, currency supply, and financial system stability.

Central Bank Gold Agreement (CBGA)

An agreement among European central banks to coordinate and limit gold sales to prevent market destabilisation.

CFD (Contract for Difference)

Popular

A CFD is a derivative that tracks an asset's price without owning it - the standard wrapper for retail forex trading.

CFTC

Commodity Futures Trading Commission - US regulator for derivatives and forex.

Chartist

A trader who relies on charts and technical analysis patterns to predict price movements rather than fundamentals.

Chicago Board Options Exchange (CBOE)

The largest US options exchange and creator of the VIX volatility index, a key barometer of market fear.

Chunnel

Forex slang for the EUR/GBP currency pair, named after the Channel Tunnel.

CIMA

Cayman Islands Monetary Authority - Offshore regulator with moderate oversight.

Cleared Funds

Money that has been fully processed and is available for trading or withdrawal.

Closed Position

A trade that has been exited by executing an equal and opposite transaction. Profit or loss is realised when a position is closed.

Closing a Trade/Contract

The process of settling an open position by executing an offsetting trade, ending exposure to price movement.

CNMV

Comisión Nacional del Mercado de Valores - Spain's securities market regulator.

Commission

Popular

Commission is a per-trade fee charged by raw/ECN accounts alongside tight spreads - the honest way to price execution.

Commodity

Raw stuff markets price: energy, metals and crops that move currencies with them.

Confirmation

A document or electronic message confirming the details of a completed trade, including amount, price, and settlement date.

Consistency Rule

A consistency rule caps how much of your profit can come from a single day, forcing steady rather than lucky results.

CONSOB

Commissione Nazionale per le Società e la Borsa - Italy's securities regulator.

Consumer Price Index

A measure of inflation that tracks the average change in the price of a basket of goods.

Consumer Price Index (CPI)

Popular

CPI measures US consumer price inflation and is the second-most market-moving US release, directly shaping rate expectations.

Contract for Difference (CFD)

A derivative product that allows you to speculate on price movements without owning the underlying asset.

Copy Trading

Popular

Copy trading mirrors another trader's positions automatically - a way to outsource execution while keeping your own account.

Correlation

Correlation measures how two markets move together, from +1 (identical) to -1 (opposite), and decides whether positions are actually diversified.

Cost of Carry

What holding costs you daily: swaps, financing and storage between entry and exit.

CRB Index

A benchmark index tracking a basket of commodity prices, widely used as an inflation and economic health indicator.

Cross Rate

An exchange rate between two currencies where neither is the domestic base currency.

Currency

Money issued by a government, the asset bought and sold in the forex market.

Currency Appreciation

A currency gaining value: good for holders, painful for exporters.

Currency Depreciation

A currency losing value: exporters cheer, importers and holders pay.

Currency Pair

Two currencies quoted against each other, showing how much of one currency is needed to buy the other.

Currency Pair

Popular

A currency pair quotes one currency against another - the base against the quote - and every forex trade is a pair trade.

Currency Peg

A fixed exchange rate against another currency, defended with reserves until it breaks.

CySEC

Cyprus Securities and Exchange Commission - Popular EU regulator for forex brokers.

D18 terms

Dark Pools

Private venues where institutions trade size invisibly, away from public order books.

Day Order

An order that dies at the session close if unfilled: no overnight surprises, by design.

Day Trader

In and out before bedtime: no overnight risk, all intraday execution.

Day Trading

Buying and selling financial instruments within the same trading day, closing all positions before market close.

Dealer

A person or firm that acts as a principal in transactions, buying and selling financial instruments from their own inventory.

Decentralised

A system or market operating without a central authority. The forex market and cryptocurrency networks are both decentralised.

Deposit Margin

The upfront collateral exchanges demand before your order works: skin in the game.

Derivatives

Financial contracts whose value is derived from an underlying asset, such as a price or index.

DFSA

Dubai Financial Services Authority - Regulator for the Dubai International Financial Centre.

Discount

When an asset trades below its stated, par or intrinsic value.

Divergence

Divergence is when price and an indicator move in opposite directions - a warning that the move is losing momentum.

DMA (Direct Market Access)

Execution straight into the real order book, no dealer between you and the market.

Doji

A doji is a candle with open and close nearly equal, showing indecision and potential reversal at key levels.

Dollar

The US dollar, the world primary reserve currency and the most traded currency in forex.

Dollar Index (DXY)

Popular

The dollar index measures the US dollar against a basket of six major currencies, with the euro weighted most heavily.

Dovish

Dovish describes a central bank leaning toward rate cuts or looser policy, which usually weakens its currency.

Downtrend

A series of lower highs and lower lows in price, indicating sustained bearish momentum.

Drawdown

The decline from a peak to a trough in account value, measuring the loss from highest to lowest point.

E17 terms

ECB (European Central Bank)

The eurozone central bank in Frankfurt. Its rate calls drive the euro against everything.

ECN (Electronic Communication Network)

Popular

An electronic system that matches buy and sell orders directly between participants instead of routing them through a dealing desk.

Economic Calendar

Popular

An economic calendar lists scheduled data releases, central bank meetings and events that move markets, with forecasts and prior readings.

Efficient Market Hypothesis

The theory that asset prices already reflect all available information.

Elliott Wave Principle

A technical analysis theory that markets move in predictable wave patterns of five impulse waves and three corrective waves.

Emerging Markets

Developing economies with growing financial markets, higher yields, and elevated risk. Key currencies include ZAR, TRY, BRL, and MXN.

Engulfing Pattern

An engulfing pattern is a two-candle reversal where the second body completely covers the first, most reliable at key levels.

Equity

The total value of a trading account including the balance plus or minus any unrealized profits or losses.

ESMA

European Securities and Markets Authority - EU-wide regulator setting rules for all member states.

Exchange Rate

The price of one currency expressed in terms of another.

Exchange-Traded Funds (ETFs)

Investment funds traded on stock exchanges that track an index, commodity, or basket of assets.

Execution

How your order actually fills: speed, price and reliability decide real costs.

Expert Advisor (EA)

An automated trading program on the MetaTrader platform that executes trades based on pre-programmed rules.

Expiration Date

The last date on which an option or futures contract can be exercised or traded before it becomes void.

Expiry Date

The deadline when options and futures live or die: rights end, obligations settle.

Exponential Moving Average (EMA)

A moving average that gives more weight to recent prices, making it more responsive to new data than an SMA.

Exposure

Everything the market can take from you right now: the true size of your risk.

F28 terms

FCA

Popular

Financial Conduct Authority - UK's top-tier financial regulator, globally respected.

Federal Funds Rate

The federal funds rate is the US benchmark interest rate set by the Fed, and the anchor for dollar pricing across all maturities.

Federal Reserve (The Fed)

The US central bank. Its rate decisions move every dollar pair, gold and global stocks.

Fiber

Forex slang for the EUR/USD currency pair, the most traded pair in the world.

Fibonacci Retracement

Fibonacci retracements map pullback levels at 23.6%, 38.2%, 50% and 61.8% of a move, where trends often pause or reverse.

Fill (Execution)

The price and size your broker actually executed, which is what counts, not what you clicked.

Financial Instruments

Tradeable assets including currencies, stocks, bonds, commodities, options, and derivatives.

FINMA

Swiss Financial Market Supervisory Authority - Switzerland's top-tier financial regulator.

Fintech

Technology-driven innovation in financial services, including mobile trading apps, robo-advisors, and blockchain systems.

Floating Exchange Rate

An exchange rate set by market supply and demand, the regime behind every major pair.

FMA (New Zealand)

Financial Markets Authority - New Zealand's financial services regulator.

FOMC (Federal Open Market Committee)

Popular

The FOMC is the Federal Reserve committee that sets US interest rates - the single most important calendar event for the dollar.

Force Open

Opening the next expiry while the old one still runs: rolling without a gap.

Foreign Exchange Market

The global decentralised market where currencies are traded.

Forex (Foreign Exchange)

The global market for trading currencies. The world's largest financial market.

Forex (Foreign Exchange)

Popular

Forex is the market for trading currencies, the largest financial market in the world with $9.6 trillion traded daily in 2025.

Forward

A contract to exchange currencies at a pre-agreed rate on a specific future date, used to hedge against currency risk.

Forward Contract

A private deal to exchange later at a locked rate: hedging without an exchange.

Forward Points

The pips added to or subtracted from the spot rate to calculate the forward rate, derived from interest rate differentials.

Forward Settlement Date

The future date when a forward forex contract will settle and currencies will be exchanged.

Free Margin

Free margin is the equity not locked by open positions - the amount available to open new trades or absorb losses.

FSA Seychelles

Financial Services Authority of Seychelles - Offshore regulator with minimal oversight.

FSC BVI

Financial Services Commission of the British Virgin Islands - Offshore regulator.

FSC Mauritius

Financial Services Commission of Mauritius - Offshore regulator in the Indian Ocean.

FSCA

Financial Sector Conduct Authority - South Africa's financial markets regulator.

Fundamental Analysis

Trading the why: rates, data and central banks instead of chart patterns.

Funded Account

A funded account is trading capital provided by a prop firm after you pass its evaluation, run under the firm's rules.

Futures Contract

A standardized exchange obligation to buy or sell later: leverage with an expiry date.

M26 terms

Maintenance Margin

The minimum equity to keep positions alive: fall below and the venue starts closing.

Margin

Popular

The collateral required to open and maintain a leveraged trading position.

Margin

Margin is the collateral a broker holds to open a leveraged position, roughly 3.3% of notional at 30:1.

Margin Call

A broker's demand for additional funds when account equity falls below required margin levels.

Margin in Trading

Trading with borrowed size: deposits unlock positions many times larger, for better and worse.

Margin Level

Margin level is equity divided by used margin, and the number brokers use to decide when to margin-call or stop you out.

Market Capitalisation

Popular

The total market value of a company or cryptocurrency, calculated by multiplying the current price by the number of shares or tokens in circulation.

Market Maker

Popular

A firm or individual that quotes both buy and sell prices to provide liquidity in financial markets.

Market Order

A market order executes immediately at the best available price. It guarantees fill, not price.

Market/Spot Exchange Rate

The current price at which a currency pair can be bought or sold for immediate delivery (T+2 in forex).

Martingale

Martingale doubles position size after every loss, betting on eventual recovery - the fastest way to ruin in trading.

MAS

Monetary Authority of Singapore - Singapore's central bank and top-tier financial regulator.

Maturity Date

The date a financial contract or bond expires and must be settled.

Meme Coin

A cryptocurrency created as a joke or based on internet memes, often with no utility but high speculation.

MetaTrader

The most widely used retail trading platform, available as MT4 and MT5, supporting charting, indicators, and automated trading.

MetaTrader (MT4 / MT5)

Popular

MetaTrader is the dominant retail trading platform family - MT4 the classic, MT5 the multi-asset successor - both supporting automated EAs.

MFSA

Malta Financial Services Authority - EU regulator popular with fintech and gaming companies.

Mid-Price (Middle Rate)

The average of the bid and ask prices, used as a reference point rather than an executable price.

MiFID

The EU regulation governing investment services and financial markets across member states, setting standards for broker transparency and client protection.

Mio

Popular

Mio is the standard financial abbreviation for million, widely used in forex dealing rooms, interbank markets, and institutional trading.

MJSD

March, June, September, December: the four months when futures and options contracts typically expire.

Monetary Easing

Central bank policy that adds money and lowers rates to stimulate the economy.

Monetary Policy

Central bank actions that manage money supply and interest rates to steer the economy.

Money Market

The market for short-term, highly liquid debt used to park or borrow cash.

Moving Average

A smoothed line on a chart that calculates the average price over a set number of periods, filtering out short-term noise.

Moving Average Convergence Divergence (MACD)

A momentum indicator showing the relationship between two EMAs, used to identify trend direction and strength.

P17 terms

Paper Trading (Demo Account)

Paper trading runs a strategy on live market data with virtual money, testing execution and rules without capital risk.

Payout (Prop Firm)

A payout is the profit withdrawal a funded trader receives from a prop firm, on a schedule set by its rules.

PCE Price Index

The PCE price index is the Federal Reserve's preferred inflation gauge, and the one its 2% target is officially measured against.

Pip

The smallest price movement in a currency pair. Typically the fourth decimal place (0.0001).

Pip Value

Popular

Pip value is the money a one-pip move is worth per position size, the number that converts price distance into risk.

Point

A unit of price movement. In forex, often synonymous with a pip; in indices, the minimum price increment.

Ponzi Scheme

A fraudulent scheme that pays earlier investors with money from newer investors.

Position Sizing

Popular

Position sizing calculates how much to trade so a worst-case loss matches your risk budget - the most important risk skill.

Position Trading

Position trading holds trades for weeks to months, riding long-term trends and ignoring short-term noise.

Prediction Market

A market where contracts trade on the outcome of future events.

Premium

The amount an asset trades above its par or intrinsic value.

Price Alerts

Notifications when price hits your level: automation for traders who sleep.

Profit and Loss

The net gain or loss on a trade or account, usually shown as P&L.

Profit Split

The profit split is the share of profits a funded trader keeps, typically 70-90% with prop firms.

Prop Firm (Proprietary Trading Firm)

Popular

A prop firm evaluates traders with paid challenges, then funds the successful ones with simulated capital and a profit split.

Purchasing Managers Index

A survey-based indicator of economic health in manufacturing and services.

Put Option

The right to sell at a set price: portfolio insurance and defined-risk shorting.

S27 terms

Safe-Haven Currency

Safe-haven currencies are the ones investors buy when risk turns off: the dollar, yen, franc and gold-linked flows.

Scalping

Popular

Scalping is the fastest trading style: dozens of trades a day holding seconds to minutes for small, frequent profits.

SCB Bahamas

Securities Commission of The Bahamas - Offshore regulator in the Caribbean.

SEBI

Securities and Exchange Board of India - India's securities market regulator.

SEC

Securities and Exchange Commission - US regulator for securities markets.

SFC

Securities and Futures Commission - Hong Kong's top-tier financial regulator.

Shitcoin

A cryptocurrency (also written as "shit coin") with no real value, utility, or development team. Often created for quick profits through hype and dump schemes.

Short Position

Selling an asset with the expectation that its price will fall, allowing you to buy it back cheaper.

Simple Moving Average (SMA)

The arithmetic mean of prices over a set number of periods, where each data point carries equal weight.

Slippage

Popular

Slippage is the difference between the price you expected and the price you got, common in fast markets and on stop orders.

Social Trading

Social trading lets you watch, discuss and automatically copy other traders, blending community with execution.

Spot

A transaction for immediate delivery, typically settling within two business days (T+2) in forex.

Spread

The difference between the bid and ask price. A key trading cost in forex and CFD markets.

Spread (Bid-Ask)

Popular

The spread is the gap between bid and ask, and the immediate cost of every trade you open.

Spread Betting

Spread betting is a UK and Irish tax-advantaged derivative format where you bet per point of price movement, never owning the asset.

Stop Loss

An order to automatically close a position at a specified price to limit potential losses.

Stop Order

An order that triggers at your level then fills at market: the basis of stops and breakout entries.

Stop-Limit Order

A stop-limit triggers a limit order once price reaches the stop level, capping the fill price but risking no fill at all.

Stop-Loss Order

Popular

A stop-loss closes a position at a set price to cap losses. It becomes a market order once triggered.

STP (Straight-Through Processing)

STP brokers pass client orders directly to liquidity providers without a dealing desk, reducing requotes and conflicts.

Support

A price level where buying pressure tends to overcome selling pressure, preventing further price declines.

SVG FSA

St. Vincent and the Grenadines Financial Services Authority - Minimal offshore regulation.

Swap (Rollover / Overnight Fee)

Popular

Swap is the interest credited or charged for holding a forex position overnight, based on the rate difference between the two currencies.

Swap-Free (Islamic) Account

Swap-free accounts charge no overnight interest, offered to comply with Islamic finance rules, usually with conditions.

Swing Trading

Swing trading holds positions for days to weeks, capturing the middle of trends and avoiding intraday noise.

Swiss National Bank (SNB)

Switzerland's central bank, known for the 2015 EUR/CHF floor removal that caused historic market disruption.

Swissy

Forex slang for the Swiss Franc (CHF) or USD/CHF currency pair.

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