Glossary: Market capitalisation

A way of valuing a company by the total value of its issued shares and calculated by multiplying the number of shares in issues by the market price. This means the market capitalisation fluctuates continually as the value of the shares change in the market. For example, HSBC has 17.82bn shares in issue at a price of 646.2p making a market capitalisation of £115.15bn.

Relevant to: Stocks & shares

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