$ in millions 2015 2014 securities purchased under agreements to resell 1 $ 120905 $ 127938 securities borrowed 2 172099 160722 securities sold under agreements to repurchase 1 86069 88215 securities loaned 2 3614 5570 1 . substantially all resale agreements and all repurchase agreements are carried at fair value under the fair value option . see note 8 for further information about the valuation techniques and significant inputs used to determine fair value . 2