Volatility

A measure of how much the prices of an asset or index vary over time.

A measure of how much the prices of an asset or index vary over time.

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Quick ratio

Learn what quick ratio stands for in financial terms and how to calculate it.
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Coupon

Also called a dividend, this is the fixed annual interest paid to gilt holders. It’s usually paid in two equal, semi-annual instalments and expressed as a percentage of the nominal value of the gilt.
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Beta

Learn what Beta stands for in finance.
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index-linked gilts

Gilts where the dividends and principal repayments are related to movements in the Retail Prices Index (RPI). This is as opposed to a conventional gilt, where the dividends and principal repayments are fixed in nominal terms.
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Stock Market

A place where shares of publicly listed companies are traded.
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Earnings per share

We look at what earnings per share mean and how to calculate it
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Gross Margin

The difference between a company's revenue and the cost to produce its goods/services, divided by revenue.
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Unicorn

A startup valued at over £1 billion. They are rare, hence the name.
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Securities

Bonds and stocks.
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