expiration time

noun

The moment when an option becomes void and can no longer be used, occurring on the third Saturday of the expiration month.

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Meanings

nounexpiration time (countable and uncountable, plural expiration times)

plural expiration times

  1. countableuncountablebusinessThe moment when an option becomes void and can no longer be used, occurring on the third Saturday of the expiration month.
Cite this entry
APA

expiration time. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/expiration%20time

MLA

“expiration time.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/expiration%20time. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “expiration time,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/expiration%20time.

Source: expiration time on Wiktionary, CC BY-SA 4.0.