HomeDefinitionsCompareDebt BNThe financial definition for BN:The two-character ISO 3166 country code for BRUNEI DARUSSALAM. Similar MatchesBNDBNDThe ISO 4217 currency code for Brunei Darussalam Dollar. Cumulative abnormal return (CAR)Cumulative abnormal return (CAR)Sum of the differences between the expected return on a stock (systematic risk multiplied by the realized market return) and the actual return often used to evaluate the impact of news on a stock price. Click to compare definitions of BN Click to view definitions beginning bn |