Term
Cost Basis
CostBasisTotal amount paid (or received) to acquire the position, used as the baseline for computing realized and unrealized gains.
Steward: Sarah Chen
Module: FBC
History
Term history (prior names, aliases, deprecation status, when the definition changed) lands when the glossary_terms model carries that data. Today only created_at and updated_at exist; the other fields land alongside any future term-versioning work.