Proper adjustment shall be made in the amount of any gain or loss subsequently realized for gain or loss taken into account under the preceding sentence. The Secretary may provide by regulations for the application of this paragraph at times other than the times provided in this paragraph.
To the extent provided in regulations, subparagraph (C) shall not apply to any security held by a person in its capacity as a dealer in securities.
Subparagraph (E) shall not include any contract to which section 1256 (a) applies.
the provisions of subsection (a) shall apply to such security or position, except that any loss under this section prior to the disposition of the security or position shall be recognized only to the extent of gain previously recognized under this section (and not previously taken into account under this paragraph) with respect to such security or position.
such gain or loss shall be treated as ordinary income or loss.
Proper adjustment shall be made in the amount of any gain or loss subsequently realized for gain or loss taken into account under the preceding sentence. The Secretary may provide by regulations for the application of this subparagraph at times other than the times provided in this subparagraph.
If a security ceases to be described in clause (i) at any time after it was identified as such under clause (ii), subparagraph (A) shall apply to any changes in value of the security occurring after the cessation.