- Unmatched book
- If the average maturity of a bank's liabilities is less than that of its assets, it is said to be running an unmatched book. The term is commonly used with the Euromarket. Term also refers to the condition when a firm enters into OTC derivatives contracts and chooses to hedge that risk by not making trades in the opposite direction to another financial intermediary. In this case, the firm with an unmatched book hedges its net market risk with futures and options, usually. Related expressions: open book and short book. The New York Times Financial Glossary
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One in which the maturities of assets and liabilities do not correspond. More specifically, when the average maturity of the liabilities is less than that of the assets. For a bank it can mean it has made long-term loans but has only short-term deposits, which may be withdrawn before the loan assets are realized. Sometimes known as lending long and borrowing short.► See also Book.
Financial and business terms. 2012.