(finance, business) The value of additional optional investment opportunities available only after having made an initial investment. / Quality or state in which choice or discretion is allowed.

present participle of option

simple past tense and past participle of option

(in combination) Having the specified kind or number of options.

plural of optioner

Alternative form of optionor

To purchase an option on something. / (computing, dated) To configure, by setting an option.

plural of option

Third-person singular simple present indicative form of option

(finance) Of or pertaining to options on a stock or equity. For some stocks, it is possible to trade options on them, hence they are optionable, for other stocks options aren't traded so they are not optionable.