Glossary of trading terms

A - B - C - D - E - F - G - H - I - L - M - N - O - P - R - S - T - U - V - W

Take a look at our list of the financial terms associated with trading and the markets.

From beginners getting acquainted with the world of investing to experts with decades of experience, all traders need to learn – or review – the meanings behind a huge number of terms on an almost daily basis.

We’ve put our 45 years of experience in trading to good use, defining and explaining a comprehensive list of trading vocabulary.

Acquisition definition

When one company decides to take over another one, it is referred to as an acquisition. The acquiring company will do this by purchasing either the majority or entirety of the ownership stake of the company being taken over.

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Alerts definition

IG alerts – also known as trading alerts – allow you to set specific criteria and be notified immediately once that criteria has been met. There are three main types: economic announcements, price alerts and indicator alerts.

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Alpha definition

Alpha is the measurement of an investment portfolio’s performance against a certain benchmark – usually a stock market index. In other words, it’s the degree to which a trader has managed to ‘beat’ the market over a period of time. The alpha can be positive or negative, depending on its proximity to the market.

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Amortisation definition

Amortisation is the process of spreading the repayment of a loan, or the cost of an intangible asset, over a specific timeframe. This is usually a set number of months or years, depending on the conditions set by banks or copyright agencies. Amortisation will often incur interest payments, set at the discretion of the lender.

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Annual general meeting (AGM) definition

An annual general meeting (AGM) is a yearly gathering between the shareholders of a company and its board of directors. Generally, this is the only time that the directors and shareholders will meet throughout the year, so it is a chance for the directors to present the company’s annual report.

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Arbitrage definition

Arbitrage in trading is the practice of simultaneously buying and selling an asset to take advantage of a difference in price. The asset will usually be sold in a different market, different form or with a different financial product, depending on how the discrepancy in the price occurs.

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Ask definition

The ask refers to the price at which you can buy an asset or security from a seller. It can be variously referred to as ask, the ask, or asking price.

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Asset classes definition

An asset class is a category of financial instrument - these can be physical assets or financial assets. The instruments are grouped into asset classes based on whether they show similar characteristics, behave in the same way on the market, or are governed by the same laws and regulations.

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Assets definition

An asset is an economic resource which can be owned or controlled to return a profit, or a future benefit. In financial trading, the term asset relates to what is being exchanged on markets, such as stocks, bonds, currencies or commodities.

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At the money (ATM) definition

At the money (ATM) is a term used to describe an options contract with a strike price that is identical to the underlying market price. At the money options see a lot of trading activity, because they are so close to becoming profitable.

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Auction definition

An auction market is an environment that facilitates competition between buyers and sellers. In an auction market, buyers indicate the maximum price that they are willing to pay for an asset, while sellers express the lowest price that they would be comfortable accepting.

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Automated trading definition

Automated trading – also known as algorithmic trading – is the use of algorithms for making trade orders.

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Base currency definition

In trading the term base currency has two main definitions: the first currency quoted in a forex pair, or the accounting currency used by banks and other businesses.

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Base rate definition

A base rate is the interest rate that a central bank – such as the Bank of England or Federal Reserve – will charge commercial banks for loans. The base rate is also known as the bank rate or the base interest rate.

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Basis point definition

A basis point is a unit of measurement used to quantify the change between two percentages – it can also be referred to as ‘bp’, which is pronounced ‘bip’ or ‘beep’. A basis point is equal to one hundredth of one percent, or 0.01%.

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Bear definition

Bears are traders who believe that a market, asset or financial instrument is heading in a downward trajectory. In that regard, they hold an opposite view to bulls, who believe that a market is going upwards.

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Bear market definition

When the market is on a sustained downward trajectory, with little optimism from traders to bring about a rally, it is referred to as a bear market.

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Bearish definition

Being bearish in trading means you believe that a market, asset or financial instrument is going to experience a downward trajectory. Being bearish is the opposite of being bullish, which means that you think the market is heading upwards.

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Bid definition

In trading and investing, the bid is the amount a party is willing to pay in order to buy a financial instrument.

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Blue-chip stocks definition

Blue-chip stocks are the shares of companies that are reputable, financially stable and long-established within their sector. Over time, the companies that are considered blue chip tend to change, so the exact definition of what is required for blue-chip status can be vague. However, a company that is considered blue chip will tend to be at or near the very top of its sector, feature on a recognised index, and have a well-known brand.

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BoE definition

The BoE is a popular shortening of the Bank of England, the central bank of the United Kingdom.

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Bollinger bands definition

Bollinger bands are a popular form of technical price indicator. They are made up of an upper and lower band, set either side of a simple moving average (SMA). Each band is plotted two standard deviations away from the SMA of the market, and they are capable of highlighting areas of support and resistance.

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Bonds definition

Bonds are a form of financial investment that involve lending money to an institution for a fixed period of time. They usually come in two varieties: corporate bonds and government bonds, depending on the type of institution you are lending to.

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Book value definition

While book value reflects what a business is worth according to its financials (its books), market value is the worth of a company according to financial markets – also known as its market capitalisation. The calculation for market value is the current market price per share multiplied by the total number of outstanding shares.

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Brent crude definition

Brent crude – also referred to as Brent blend – is one of three major oil benchmarks used by those trading oil contracts, futures and derivatives. The other two major benchmarks are West Texas Intermediate (WTI) and Dubai/Oman, though there are many smaller oil varieties traded as well..

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Broker definition

A broker is an independent person or a company that organises and executes financial transactions on behalf of another party. They can do this across a number of different asset classes, including stocks, forex, real estate and insurance. A broker will normally charge a commission for the order to be executed.

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Bull definition

Bulls are speculators who believe that a market, instrument, or sector is going on an upward trajectory. This belief puts them at odds with bears, who take a pessimistic view on a market’s direction.

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Bull market definition

When a market, instrument or sector is on an upward trend, it is generally referred to as a bull market.

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Buy definition

Buying a financial instrument means taking ownership of it from someone else, whether it is a commodity, stock or another asset.

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Call option definition

A call option is a contract the gives the buyer the right but not the obligation to buy a specific an asset at a specific price, on a specific date of expiry. The value of a call option appreciates if the asset's market price increases.

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Chargeable gain definition

Chargeable gain refers to a profitable change in the price of an asset – measured between the time when the assets were purchased, and the time when they are sold. When applied to the financial markets, most profits – whether they are a result of going long or going short – are subject to capital gains tax (CGT).

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Closing price definition

An asset’s closing price is the last level at which it was traded on any given day. This price is often determined by an auction.

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Commission definition

Commission is the charge levied by an investment broker for making trades on a trader’s behalf.

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Commodity definition

A commodity is a basic physical asset, often used as a raw material in the production of goods or services.

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Contracts for difference definition

Contracts for difference, or CFDs, are a type of financial derivative used in CFD trading.

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Convexity definition

Bond convexity is a measure of the relationship between a bond’s price and interest rates. It is used to assess the impact that a rise or fall in interest rates can have on a bond’s price – which highlights a bond holder’s exposure to risk.

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Cost of carry definition

The cost of maintaining an investment position is often referred to as the cost of carry or carrying charge. It can come in many forms, including interest on margins or the loans used to make the trade, or the cost of storage and insurance associated with holding a commodity.

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Crystallisation definition

Crystallisation means selling an asset in order to realise capital gains or losses. When an investor buys an asset, any increase or decrease in the market price will not automatically translate to profit or loss – this is only realised after the position has been closed.

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Currency appreciation definition

Currency appreciation is when one currency in a forex pair increases in value relative to the other currency in the pair. Forex traders often talk about one currency ‘strengthening’ in relation to another, meaning that it would cost more to buy, or that it can buy more of another currency when sold.

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Currency depreciation definition

Currency depreciation is the decline of a currency’s value relative to another currency. It specifically refers to currencies in a floating exchange rate – a system in which a currency’s value is set by the forex market, based on supply and demand.

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Currency futures definition

A currency future is a contract that details the price at which a currency could be bought or sold, and sets a specific date for the exchange.

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Currency peg definition

A currency peg is a governmental policy of fixing the exchange rate of its currency to that of another currency, or occasionally to the gold price. It can sometimes also be referred to as a fixed exchange rate, or pegging.

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Dark pools definition

Dark pools are networks – usually private exchanges or forums – that allow institutional investors to buy or sell large amounts of stock without the details of the trade being released to the wider market.

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Day order definition

A day order is a type of order, or instruction from a trader to their broker, to buy or sell a certain asset.

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Day trading definition

Day trading is a strategy of short-term investment that involves closing out all trades before the market closes.

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Debentures definition

In the UK, a debenture is an instrument used by a lender, such as a bank, when providing capital to companies and individuals. It enables the lender to secure loan repayments against the borrower’s assets – even if they default on the payment.

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Derivative definition

Derivatives are financial products that derive their value from the price of an underlying asset. Derivatives are often used by traders as a device to speculate on the future price movements of an asset, whether that be up or down, without having to buy the asset itself.

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Digital options definition

A digital option is a type of option that offers the opportunity of a fixed payout if the underlying market price exceeds a pre-determined limit, called the strike price.

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Dividend definition

A dividend is the portion of profit that a company chooses to return to its shareholders, usually expressed as a percentage.

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DMA definition

When trading, DMA stands for direct market access. It’s a way of placing trades that offers more flexibility and transparency than traditional dealing (which is usually referred to as OTC, or over-the-counter). It’s suitable for advanced traders.

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Earnings per share definition

Earnings per share (EPS) is an important metric in a company’s earnings figures. It is calculated by dividing the total amount of profit generated in a period, by the number of shares that the company has listed on the stock market.

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EBITDA definition

EBITDA is a way of evaluating a company’s performance without factoring in financial decisions or the tax environment. The literal meaning of EBITDA is ‘earnings before interest, taxes, depreciation and amortisation’.

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EBITDAR definition

EBITDAR is the abbreviation of ‘earnings before interest, taxes, depreciation, amortisation and restructuring or rent costs’. It is used to analyse a company’s financial performance and profit potential where the company is undergoing a restructure or if its rent expenses are higher than average.

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ECB definition

When traders talk about the ECB, they are referring to the European Central Bank, the central bank for the eurozone.

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Equity definition

In trading, equity can mean several different things. However it usually comes down to the ownership of an asset without any debt involved.

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Equity options definition

Equity options are a form of derivative used exclusively to trade shares as the underlying asset.

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ETF definition

ETF stands for exchange traded fund, a type of investment security that is bought and sold on exchanges.

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ETP definition

Exchange traded products, or ETPs, are a variety of financial instruments that are traded throughout the day on national exchanges.

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Exchange definition

An exchange is an open, organised marketplace for commodities, stocks, securities, derivatives and other financial instruments. The terms exchange and market are often used interchangeably, as they both describe an environment in which listed products can be traded.

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Exchange delivery settlement price (EDSP) definition

EDSP stands for exchange delivery settlement price, and refers to the price at which exchange-traded derivative contracts are settled. Stock exchanges use EDSP to calculate the amount that each party to an options or futures contract owes at the time of that contract’s expiry.

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Exposure in finance definition

In trading, exposure is a general term that can mean three things: the total market value of your trades at open, the total amount of possible risk at any given point, or the portion of a fund invested in a particular market or asset

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FCA definition

The FCA, or Financial Conduct Authority, is the United Kingdom’s financial regulatory body. It is the successor to the FSA, or Financial Services Authority.

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Federal Reserve definition

The Federal Reserve bank, or the ‘Fed’ for short, is the central bank in charge of monetary and financial stability in the United States. It is part of a wider system – known as the Federal Reserve system – with 12 regional central banks located in major cities across the US.

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Fiat currency definition

A fiat currency is a national currency that is not pegged to the price of a commodity such as gold or silver. The value of fiat money is largely based on the public’s faith in the currency’s issuer, which is normally that country’s government or central bank.

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Fibonacci retracement definition

A Fibonacci retracement is a key technical analysis tool that uses percentages and horizontal lines, drawn onto price charts, to identify possible areas of support and resistance. Identifying these areas is useful to traders since it can help them decide when to open and close a position, or when to apply stops and limits to their trades.

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Fill definition

Fill is the term used to refer to the satisfying of an order to trade a financial asset. It is the basic act of any market transaction – when an order has been completed, it is often referred to as ‘filled’ or as the order having been executed. However, it is worth noting that there is no guarantee that every trade will become filled.

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Financial instrument definition

A financial instrument is a monetary contract between two parties, which can be traded and settled. The contract represents an asset to one party (the buyer) and a financial liability to the other party (the seller).

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Financial market definition

Market can have several meanings within investments. Generally it is defined as a medium through which assets are traded, with their value determined by supply and demand.

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Floating exchange rate definition

A floating exchange rate refers to a currency where the price is determined by supply and demand factors relative to other currencies. A floating exchange rate is different to a fixed – or pegged – exchange rate, which is entirely determined by the government of the currency in question.

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Force open definition

The ‘force open’ function on the trading platform allows you to enter a new bet in the opposite direction to an existing bet on the same market.

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Forex definition

Forex is how market participants convert one currency to another. It can variously be referred to as foreign exchange, FX, or currencies.

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Forward contract definition

A forward contract is a contract that has a defined date of expiry. The contract can vary between different instances, making it a non-standardised entity that can be customised according to the asset being traded, expiry date and amount being traded.

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Fundamental analysis definition

Fundamental analysis is a method of evaluating the intrinsic value of an asset and analysing the factors that could influence its price in the future. This form of analysis is based on external events and influences, as well as financial statements and industry trends.

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Futures contract definition

Futures contracts represent an agreement between two parties to trade an asset at a defined price on a specified date in the future. They are also often referred to simply as ‘futures’.

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Gearing ratio definition

A gearing ratio is a measure used by investors to establish a company’s financial leverage. In this context, leverage is the amount of funds acquired through creditor loans – or debt – compared to the funds acquired through equity capital.

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Grey market definition

By taking a position on a grey market, you’re taking a position on a company’s potential market cap ahead of its initial public offering (IPO). The price of a grey market is a prediction of what the company’s total market capitalisation will be at the end of its first trading day.

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Hawks and doves definition

Hawks and doves are terms used by analysts and traders to categorise members of Central Bank committee ahead of their votes on monetary policy.

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Hedge definition

A hedge is an investment or trade designed to reduce your existing exposure to risk. The process of reducing risk via investments is called 'hedging'.

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Heikin Ashi definition

Heikin Ashi is a type of chart pattern used in technical analysis. Heikin Ashi charts are similar to a candlestick charts, but the main difference is that a Heikin Ashi chart uses the daily price averages to show the median price movement of an asset.

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Helicopter money definition

Helicopter money is the term used for a large sum of new money that is printed and distributed among the public, to stimulate the economy during a recession or when interest rates fall to zero. It is also referred to as a helicopter drop, in reference to a helicopter scattering supplies from the sky.

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Ichimoku Cloud definition

The Ichimoku Cloud is a technical analysis indicator that defines support and resistance levels, gauges momentum and provides trading signals. In Japanese, it is called the ‘Ichimoku Kinko Hyo’ which roughly means ‘one look equilibrium chart’ – because with just one look, traders can receive a range of information.

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In the money definition

In the money (ITM) is defined by an option’s state of ‘moneyness’ – the underlying asset’s status when compared to the price at which it can be bought or sold (its strike price). Specifically, in the money means that an option on an underlying asset has gone beyond its strike price, giving it an intrinsic value of more than $0.

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Index definition

In trading, an index is a grouping of financial assets that are used to give a performance indicator of a particular sector. The plural term is indices.

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Indices trading definition

Indices trading is the means by which traders attempt to make a profit from the price movements of indices.

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Interest rates definition

The amount that a lender charges to a borrower for the loan of an asset, usually expressed as a percentage of the amount borrowed. That percentage usually refers to the amount being paid each year (known as annual percentage rate, or APR) but can be used to express payments on a more or less regular basis.

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Intrinsic value definition

Intrinsic value is a way of describing the perceived or true value of an asset. This is not always identical to the current market price because assets can be over- or undervalued. Intrinsic value is a common part of fundamental analysis, which investors use to assess stocks, as well being used in options pricing.

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IPO definition

When a company embarks on an IPO (which stands for initial public offering) it goes public on a stock exchange. This can also be known as floating, flotation, or just ‘going public’.

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Leverage definition

Leverage is a concept that can enable you to multiply your exposure to a financial market without committing extra investment capital.

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Leveraged products definition

Leveraged products are financial instruments that enable traders to gain greater exposure to the market without increasing their capital investment. They do so by using leverage.

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Limit order definition

A limit order is an instruction to your broker to execute a trade at a particular level that is more favourable than the current market price.

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Liquidity definition

Liquidity is used in finance to describe how easily an asset can be bought or sold in the market without affecting its price – it can also be known as market liquidity. When there is a high demand for an asset, there is high liquidity, as it will be easier to find a buyer (or seller) for that asset.

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Long definition

When used in trading, long refers to a position that makes profit if an asset’s market price increases. Usually used in context as ‘taking a long position’, or ‘going long’.

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Lot definition

A lot is a standardised group of assets that is traded instead of a single asset.

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Maintenance margin definition

Maintenance margin is the amount that must be available in funds in order to keep a margin trade open. It is also known as the variation margin.

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Margin call definition

A margin call is the term for when a broker requests an increase maintenance margin from a trader, in order to keep a leveraged trade open.

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Margin definition

In trading, margin is the funds required to open and maintain a leveraged position.

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Margin deposit definition

Deposit margin is the amount a trader needs to put up in order to open a leveraged trading position. It can also be known as the initial margin, or just as the deposit.

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Margin trading definition

Margin trading is a way of speculating on financial markets that involves amplifying your exposure using leverage. Leverage is a facility that enables you to open a position on a market without needing to put up the total value of your position.

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Market capitalisation definition

Market capitalisation is the total market value of a company’s shares on the market. It is often abbreviated to market cap. Market capitalisation is an easy way for investors to determine a company’s size, which can help to assess the risk of investing in its shares.

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Market data definition

Market data refers to the live streaming of trade-related data. It encompasses a range of information such as price, bid/ask quotes and market volume. Trading venues provide reports on various assets and financial instruments, which are then distributed to traders and firms. Market data is available across thousands of global markets, including stocks, indices, forex and commodities.

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Market maker definition

A market maker is an individual or institution that buys and sells large amounts of a particular asset in order to facilitate liquidity.

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Market order definition

A market order is an instruction from a trader to a broker to execute a trade immediately at the best available price.

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Market value definition

While the market value reflects what a business is worth according to market participants, book value reflects what a business is worth according to its financials (its books). The calculation for the book value of a company is its total tangible assets minus its liabilities.

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Moving average (MA) definition

A moving average (often shortened to MA) is a common indicator in technical analysis, used to examine price movements of assets while lessening the impact of random price spikes.

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Moving average convergence/divergence (MACD) definition

The moving average convergence/divergence (MACD) is a technical analysis indicator that aims to identify changes in a share price's momentum. The MACD collects data from different moving averages to help traders identify possible opportunities around support and resistance levels.

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Multiplier effect definition

The multiplier effect is the term used to describe the impact that changes in monetary supply can have on economic activity. When an individual, government or company spends money it has a trickle-down effect to businesses and individuals. The resulting impact can be much wider than the initial action.

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Net change definition

Net change is the difference between the closing price of the current trading session, compared to the closing price of the previous trading session. Net change can be positive or negative, as it represents whether the markets are up or down on the previous day.

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Non-current assets definition

Non-current assets represent a company’s long-term investments, for which the full value won’t be realised during the accounting year. This can also include items that don’t have an inherent value – intangible assets, for example – or assets with no fixed expiry such as property or land.

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Non-farm payrolls definition

Non-farm payrolls are a monthly statistic representing how many people are employed in the US, in manufacturing, construction and goods companies. They can also be known as non-farms, or NFP.

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Off book definition

An ‘off-book’ trade refers to the process of trading shares away from an exchange or regulated body. They are usually executed via the over-the-counter (OTC) market. Off-book transactions are made directly between two parties, outside or ‘off’ of the order books.

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Offer definition

Offer is the term used when one trader expresses an intention to buy an asset or financial instrument from another trader or institution.

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On exchange definition

On exchange is a term used to mean that a trade is taking place directly on an order book. It differs from at quote, which is a trade made at the price quoted by a market maker.

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On-balance volume (OBV) definition

On-balance volume (OBV) is a form of technical analysis which enables traders to make predictions about future price movements based on the asset’s previous trading volume. OBV is mostly used in shares trading, because the volume has an especially large influence on the way share prices move.

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OPEC definition

OPEC is the Organisation of the Petroleum Exporting Countries. It was founded in 1960 by Saudi Arabia, Venezuela, Iraq, Iran and Kuwait. The other countries that have joined OPEC since are Libya, the United Arab Emirates, Algeria, Nigeria, Ecuador, Gabon, Angola, Equatorial Guinea and the Republic of the Congo – bringing OPEC’s membership to 14, as of January 2019.

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Open positions definition

An open position is a trade which is still able to generate a profit or incur a loss. When a position is closed, all profits and losses are realised, and the trade is no longer active. Open positions can be either long or short – enabling you to profit from markets rising as well as falling.

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Option definition

An option is a financial instrument that offers you the right – but not the obligation – to buy or sell an asset when its price moves beyond a certain price with a set time period.

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Option spread definition

An option spread is a strategy used in options trading. It involves buying and selling multiple options on the same underlying asset that are almost identical to each other but with a different strike price or expiry.

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Order book definition

In trading, an order is a request sent to a broker or trading platform to make a trade on a financial instrument.

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Order definition

In trading, an order is a request sent to a broker or trading platform to make a trade on a financial instrument.

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OTC trading definition

OTC stands for over-the-counter, and refers to a trade that is not made on a formal exchange. It is often also referred to as off-exchange trading.

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Overexposure definition

Overexposure in trading is the term used to describe the mistake of taking on too much risk. Typically, it’s when a trader makes the technical blunder of investing too much capital in a single position or market.

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P/E ratio definition

The price-to-earnings ratio, or P/E ratio for short, is a method of measuring a company’s value. The P/E ratio is calculated by dividing the company’s market value per share by the earnings per share (EPS).

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Parent company definition

A parent company is one which has a controlling or majority interest in another company, which gives it the right to control the subsidiary’s operations. Parent companies can be directly involved in the management of their subsidiaries, or they can have a more hands-off approach.

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Pip definition

A pip is a measurement of movement in forex trading, defined as the smallest move that a currency can make.

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Pip value definition

Pip value is the value attributed to a one-pip move in a forex trade.

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Power of attorney definition

Power of attorney gives another person the ability to act on your behalf. In trading, this means they can take over your trading accounts.

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Profit and loss statement definition

A profit and loss (P&L) statement is a financial report that provides a summary of a company’s revenue, expenses and profit. It gives investors and other interested parties an insight into how a company is operating and whether it has the ability to generate a profit.

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Pullback definition

A pullback is a temporary pause or dip in an asset’s overall trend. The term is sometimes used interchangeably with ‘retracement’ or ‘consolidation’. However, a pullback should not be confused with a reversal, which is a more permanent move against the prevailing trend.

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Purchasing managers index definition

A purchasing managers index (PMI) is an economic indicator comprised of monthly reports and surveys from private sector manufacturing firms. The index surveys product managers, who are the individuals that buy the materials needed for a company to manufacture its products.

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Put option definition

A put option is a contract the gives the buyer right but not the obligation to sell an asset at a specific price, before a specific date of expiry. The value of a put option increases if the asset's market price depreciates.

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Random walk theory definition

Random walk theory is a financial model which assumes that the stock market moves in a completely unpredictable way. The hypothesis suggests that the future price of each stock is independent of its own historical movement and the price of other securities.

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Range definition

Range is the difference between a market’s highest and lowest price in a given period. It is mostly used as an indicator of volatility: if a market has a wide range, it's a sign that it was volatile over the period analysed.

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Rate of return (ROR) definition

Rate of return (ROR) is the loss or gain of an investment over a certain period, expressed as a percentage. It measures the return against the initial cost of the investment. A positive ROR means the position has taken a profit, while a negative ROR means a loss – you will have a rate of return on any investment you make.

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Resistance level definition

A resistance level is the point on a price chart at which an upward price trajectory is impeded by an overwhelming inclination to sell the asset. If a market price is nearing a resistance level, a trader may opt to close their position and take the profit, rather than risk the price falling back.

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Rights issue definition

A rights issue is when a company offers its existing shareholders the chance to buy additional shares for a reduced price. Usually the discounted price will stand for a specified time frame, after which it is returned to normal.

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RNS definition

The Regulatory News Service, or RNS, is responsible for disseminating regulatory and non-regulatory information on behalf of UK businesses and publicly listed companies. Operating as part of the London Stock Exchange (LSE), the RNS provides businesses with information that can help them to comply with their disclosure obligations.

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ROCE definition

Return on capital employed, or ROCE, is a long-term profitability ratio that measures how effectively a company uses its capital. The metric tells you the profit generated by each dollar (or other unit of currency) employed.

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Rollover definition

In trading, a rollover is the process of keeping a position open beyond its expiry.

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Scalp definition

A scalp in trading is the act of opening and then closing a position very quickly, in the hope of profiting from small price movements.

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Share buyback definition

Share buyback, or share repurchase, is when a company buys back its own shares from investors. It can be seen as an alternative, tax-efficient way to return money to shareholders. Once shares are repurchased they are considered cancelled, but they can be kept for redistribution in the future.

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Share price definition

A share price – or a stock price – is the amount it would cost to buy one share in a company. The price of a share is not fixed, but fluctuates according to market conditions. It will likely increase if the company is perceived to be doing well, or fall if the company isn’t meeting expectations.

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Shares definition

Shares are the units of the ownership of a company, usually traded on the stock market. They are also known as stocks, or equities.

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Shares trading definition

Shares trading is the buying and selling of company stock – or derivative products based on company stock – in the hope of making a profit.

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Short definition

In trading, short describes a trade that will incur a profit if the asset being traded falls in price. It is also often referred to as going short, shorting or sometimes selling.

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Short selling definition

Short selling is the act of selling an asset that you do not currently own, in the hope that it will decrease in value and you can close the trade for a profit. It is also known as shorting.

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Slippage definition

When the price at which an order is executed does not match the price at which it was made, it is referred to as slippage.

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Smart order router definition

A smart order router (SOR) is an automated process used in online trading that follows a set of rules when looking for trading liquidity. The goal of an SOR is to find the best way of executing a trade.

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Spot definition

In trading, spot refers to the price of an asset for immediate delivery, or the value of an asset at any exact given time. It differs from an asset’s futures price, which is the price for delivery at some date in the future, or its expected price.

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Spread definition

In finance, the spread is the difference in price between the buy (bid) and sell (offer) prices quoted for an asset.

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Stock analysis definition

Stock analysis is the method used by a trader or investor to examine and evaluate the stock market. It is then used to make informed decisions about buying and selling shares. Stock analysis can also be referred to as market analysis, or equity analysis.

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Stock exchange definition

A stock exchange is a centralised location where the shares of publicly traded companies are bought and sold. Stock exchanges differ from other exchanges because the tradable assets are limited to stocks, bonds and exchange traded products (ETPs).

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Stock index definition

A stock index is a group of shares that are used to give an indication of a sector, exchange or economy. Usually, a stock index is made up of a set number of the top shares from a given exchange.

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Stock symbol definition

A stock symbol is an abbreviation used to identify publicly traded companies. When a company decides to go public, it will select the exchange to list on and then choose a unique stock symbol to differentiate itself from other companies on the exchange.

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Stockbroking definition

Stockbroking is a service which gives retail and institutional investors the opportunity to trade shares.

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Stop order definition

Stop orders are types of order that instruct your broker to execute a trade when it reaches a particular level: one which is less favourable than the current market price. They can also be known as stop-loss orders.

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Strike definition

In options trading, the strike is the price at which a contract can be exercised, and the price at which the underlying asset will be bought or sold. It is also known as the strike price.

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Technical analysis definition

Technical analysis is a means of examining and predicting price movements in the financial markets, by using historical price charts and market statistics. It is based on the idea that if a trader can identify previous market patterns, they can form a fairly accurate prediction of future price trajectories.

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Tom-next definition

Tom-next is short for ‘tomorrow-next day’, which is a short-term forex transaction that enables traders to simultaneously buy and sell a currency over two separate business days: tomorrow, and the next day.

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Trailing step definition

A market’s volatility is its likelihood of making major, unforeseen short-term price movements at any given time.

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Trailing stops definition

A trailing stop is a type of stop-loss that automatically follows positive market movements of an asset you are trading. If your position moves favourably but then reverses, a trailing stop can lock in your profits and close the position.

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Unborrowable stock

Unborrowable stock is the stock that no one is willing to lend out to short sellers. When shares in a company become unborrowable, the traditional means of short selling them is impossible.

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Value at risk (VaR) definition

A market’s volatility is its likelihood of making major, unforeseen short-term price movements at any given time.

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VIX definition

VIX is short for the Chicago Board Options Exchange Volatility Index. It is a measure used to track volatility on the S&P 500 index, and is the most well-known volatility index on the markets.

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Volatility definition

A market’s volatility is its likelihood of making major, unforeseen short-term price movements at any given time.

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Volume definition

In trading, volume is the amount of a particular asset that is being traded over a certain period of time. It is often presented alongside price information, as it offers an extra dimension when examining an asset’s price history.

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VWAP (volume-weighted average price) definition

VWAP is the abbreviation for volume-weighted average price, which is a technical analysis tool that shows the ratio of an asset's price to its total trade volume. It provides traders and investors with a measure of the average price at which a stock is traded over a given period of time.

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Working order definition

A working order is a general term for either a stop or limit order to open. It is used to advise your broker to execute a trade when an asset reaches a specific price.

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All trading involves risk and losses can exceed deposits. Trading CFDs may not be suitable for everyone so please ensure that you fully understand the risks involved. All trading involves risk and losses can exceed deposits.