Strategy. The fund normally invests at least 80% (and potentially all) of its net assets (plus any borrowings for investment purposes) in debt securities of emerging market governments or companies located in emerging market countries. The funds investments in debt securities typically consist of a mix of both sovereign bonds and corporate bonds. The fund considers frontier markets to be a subset of emerging markets and any investments in frontier markets are counted toward the funds 80% investment policy. For purposes of the funds 80% investment policy, the fund relies on a classification by either JPMorgan or the International Monetary Fund to determine which countries are considered emerging markets, and the fund relies on Bloomberg or another unaffiliated data provider to … Show more… The fund normally invests at least 80% (and potentially all) of its net assets (plus any borrowings for investment purposes) in debt securities of emerging market governments or companies located in emerging market countries. The funds investments in debt securities typically consist of a mix of both sovereign bonds and corporate bonds. The fund considers frontier markets to be a subset of emerging markets and any investments in frontier markets are counted toward the funds 80% investment policy. For purposes of the funds 80% investment policy, the fund relies on a classification by either JPMorgan or the International Monetary Fund to determine which countries are considered emerging markets, and the fund relies on Bloomberg or another unaffiliated data provider to determine the country assigned to a security. Any derivatives that provide exposure to the investment focus suggested by the funds name, or to one or more market risk factors associated with the investment focus suggested by the funds name, are counted (as applicable) toward compliance with the funds 80% investment policy. The fund ordinarily invests in the securities of at least three countries; however, it may invest in the securities of one country, including the U.S., for temporary defensive purposes. The funds holdings may be denominated in U.S. dollars or non-U.S. dollar currencies, including emerging market currencies. The extent, if any, to which the fund attempts to cushion the impact of foreign currency fluctuations on the U.S. dollar depends on market conditions. The funds holdings may include the lowest-rated bonds, including those in default, and there are no overall limits on the funds investments that are rated below investment-grade (BB or lower, or an equivalent rating), also known as junk bonds. Although the fund expects to maintain an intermediate- to long-term weighted average maturity, there are no maturity restrictions on the overall portfolio or on individual securities. Security selection relies heavily on research, which analyzes political and economic trends as well as creditworthiness of particular issuers. The adviser seeks to favor bonds it expects will be upgraded. The fund may use a variety of derivatives, such as futures, forwards, options, and swaps for a number of purposes, such as for hedging risk or managing certain exposure. Specifically, the fund uses interest rate futures and forward foreign currency exchange contracts. Interest rate futures are primarily used as an efficient means of managing the funds exposure to interest rate changes and to adjust the funds duration. Forward foreign currency exchange contracts are primarily used to help protect the funds non-U.S. dollar denominated holdings from unfavorable changes in foreign currency exchange rates, although other currency hedging techniques may be used from time to time. Show less