To amend the Internal Revenue Code of 1986 to require gain recognition in the case of certain transactions that are equivalent to sales of financial instruments, and for other purposes.

Amends the Internal Revenue Code to provide that if there is a constructive sale of an appreciated financial position: (1) a taxpayer shall recognize gain as if such position were sold for its fair market value on the date of the constructive sale; and (2) for purposes of the treatment of gains and losses for periods after the constructive sale, proper adjustment shall be made in the amount of any gain or loss subsequently realized with respect to such position for any gain taken into account by reason of the above and the holding period of such position shall be determined as if such position were originally acquired on the date of such constructive sale. Sets forth a special rule for investment companies.