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Volatility

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.

More terms

Bull market

We explain what a 'bull market' means
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Key Information Document (KID)

A document issued by an investment fund to help investors determine if it's the right fund for them.
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Balance sheet

A summary of a company's finances, including its assets, liabilities and shareholder equity.
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Compound interest

Understand what compound interest means and how it's calculated
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Equity

The amount of money a company would be left with by subtracting its liabilities from the value of its assets.
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W-8BEN Form

Non-US individuals and businesses may have to file this form for the Internal Revenue Service (IRS), the US tax authority.
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Nominal amount

The face value of a gilt. It represents the amount that will be repaid to the holder at maturity and is also used to calculate the dividend or coupon payment.
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Alpha

The percentage by which an investor outperforms a relevant benchmark.
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Ponzi Scheme

A form of fraud designed to lure new investors, and pays the earlier backers by using the new investors' money.
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