148 terms explained in plain English

Trading
Glossary

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

148 Terms
14 Popular
26 Categories
2026 Updated
B 13 terms

BaFin

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

Bank of Japan (BOJ)

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

Barrier Level

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

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.

BPD (Barrels Per Day)

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

Broken Dates

Popular

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

Bucket Shop

Popular

A fraudulent brokerage that doesn't execute real trades, instead betting against its own clients.

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.

C 20 terms

Cable

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

Carded Rate

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

CBI

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

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.

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.

Confirmation

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

CONSOB

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

Contract for Difference (CFD)

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

CRB Index

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

Currency Pair

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

CySEC

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

M 15 terms

Margin

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

Margin Call

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

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/Spot Exchange Rate

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

MAS

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

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.

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.

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.

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JD

James D. from London

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2 minutes ago