The fund seeks to achieve its investment objective through investments in long and/or short positions in fixed income securities. It defines fixed income securities as (i) bills, (ii) notes, (iii) structured notes, (iv) bonds, (v) convertible bonds, or (vi) any other debt or debt-related securities, whether issued by U.S. or non-U.S. governments, U.S. or non-U.S. agencies or instrumentalities, or corporate entities, and having fixed, variable, floating or inverse floating rates.