{"id":"S95001729","label":"Option-adjusted spread analysis","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95001729","normalized_label":"option-adjusted spread analysis","broader":["http://id.loc.gov/authorities/subjects/sh85067707"],"aliases":["OAS (Investment analysis)","Option-based valuation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95001729","provider":"lcsh","revision":"4868d2849debf574","taxonomy_revision":"f050b5d4780b1289","title":"Option-adjusted spread analysis","url":"/topics/S95001729","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4629713886026007136","address_version":"morton4x16-v1","coordinates":[0,22,42610,1024],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}