{"symbol_id":"US_AMGN","ticker":"AMGN","name":"Amgen Inc.","market":"US","sector":"Healthcare","sector_kr":"헬스케어","industry":"Drug Manufacturers - General","market_cap":248622013501,"shares_outstanding":539708274.0,"currency":"USD","current_price":460.66,"change_pct":-3.72,"price_as_of":"2026-11-05","price_source":"db_close"}