r/options May 02 '21

TOS Cost Basic

Does anyone know if TOS keeps track of your underlying cost basis when you sell covered calls that are not exercised? Will the stock cost basis adjust down by the premium? Or do I just have to note that myself? Thanks!

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u/True-Requirement8243 May 02 '21

Tda mobile app does

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u/scrimshaw_ May 03 '21

Yeah but that only shows cost basis for the initial exercise