expiration date
The last day on which the holder of an option contract can exercise the Right to buy or sell an option contract's underlying asset to take a profit on the position. Option contracts that are not exercised expire worthless. See Double Witching Week; maximum Pain; Options Calendar; Quadruple Witching Week; triple witching week.
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fixed dates
Put on a call
long-term equity anticipation security (LEAP)
horizontal spread
Nearest month
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CHAPS
certified cheque
credit reference
acceptor
PER