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An equity option is an option to buy or sell stock.
Under the Section 1256 mark-to-market rules, you generally treat contracts and options as sold at fair market value at the end of your tax year for purposes of computing taxable gains and losses.
Your sales as shown on the 1099B (copy sent to you and the IRS) should be reflected on your Schedule D. The cost may also be shown, if not, you will need to calculate that based on your records.
It used to be that the broker only sent sales info on the 1099B now most give you all information needed to complete the Schedule D.
I hope this information is helpful,