DECLARATION DAY
declaration day: translation
An LME term used to describe the expiry day of an option contract.
See expiry date. Dresdner Kleinwort Wasserstein financial glossary
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declaration day declaˈration ˌday noun [singular]
on a financial market, the last day on which someone who holds an option may decide whether or not they accept it
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declaration day UK US noun [S]
► STOCK MARKET