期权按敲定价格立即行使时所具有的价值显（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25449' and id < 2143438 and id<>'2143438' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25449' and id > 2143438 and id<>'2143438' order by id asc limit 5