market countries may be subject to less
stringent requirements regarding accounting, auditing, financial reporting and record keeping and
therefore, material information related to an investment may not be available or reliable. Additionally, the Fund may have substantial difficulties exercising its legal rights or enforcing a counterparty’s legal
obligations in certain jurisdictions outside of the United States, in particular in emerging
markets countries, which can increase the risks of loss.
Foreign Issuer Risk. U.S. dollar-denominated securities
of foreign issuers or U.S. affiliates of foreign issuers may be subject to additional risks not
faced by domestic issuers. These risks include political and economic risks, civil conflicts and war, greater volatility, expropriation and nationalization risks, sanctions or other measures by the United States
or other governments, and regulatory issues facing issuers in such foreign countries. Events and
evolving conditions in certain economies or markets may alter the risks associated with investments tied to countries or regions that historically were perceived as comparatively stable becoming riskier and more
volatile. Foreign issuers may not be subject to uniform accounting, auditing and financial
reporting standards and there may be less reliable and publicly available financial and other information about such issuers as compared to domestic issuers.
Geographic Focus Risk. The Fund may focus its investments in one or more regions or small groups of countries. As a result, the Fund’s performance may be subject to
greater volatility than a more geographically diversified fund.
Sovereign Debt Risk. The Fund may invest in securities
issued or guaranteed by foreign governmental entities (known as sovereign debt securities). These
investments are subject to the risk of payment delays or defaults, due, for example, to cash flow
problems, insufficient foreign currency reserves, political considerations, large debt positions relative to the country’s economy or failure to implement economic reforms. There is no legal or bankruptcy process for collecting
sovereign debt.
Currency Risk. Changes in foreign currency exchange rates will affect the value of the Fund’s securities and may
affect the price of the Fund’s shares. Generally, when the value of the U.S. dollar rises
in value relative to a foreign currency, an investment impacted by that currency loses value because that currency is worth less in U.S. dollars. Currency exchange rates may fluctuate significantly over short periods of time for
a number of reasons, including changes in interest rates. Devaluation of a currency by a
country’s government or banking authority also will have a significant impact on the value of any investments denominated in that currency. Currency markets generally are not as regulated as securities markets, may be
riskier than other types of investments and may increase the volatility of the Fund. Although the
Fund may attempt to hedge its currency exposure into the U.S. dollar, it may not be successful in reducing the effects of currency fluctuations. The Fund may also hedge from one foreign currency to another. In
addition, the Fund’s use of currency hedging may not be successful, including due to delays
in placing trades and other operational limitations, and the use of such strategies may lower the Fund’s potential returns.
Asset-Backed, Mortgage-Related and Mortgage-Backed Securities Risk. The Fund may invest in asset-backed, mortgage-related and mortgage-backed securities including so called
“sub-prime” mortgages that are subject to certain other risks including
prepayment and call risks. When mortgages
and other obligations are prepaid and when securities are called, the Fund may have to reinvest
in securities with a lower yield or fail to recover additional amounts (i.e., premiums) paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decrease in the amount of dividends
and yield. In periods of either rising or declining interest rates, the Fund may be subject to
extension risk, and may receive principal later than expected. As a result, in periods of rising interest rates, the Fund may exhibit additional volatility. During periods of difficult or frozen credit markets, significant
changes in interest rates or deteriorating economic conditions, such securities may decline in
value, face valuation difficulties, become more volatile and/or become illiquid. Additionally, asset-backed, mortgage-related and mortgage-backed securities are subject to risks associated with their structure and the nature of the
assets underlying the securities and the servicing of those assets. Certain asset-backed,
mortgage-related and mortgage-backed securities may face valuation difficulties and may be less liquid than other types of asset-backed, mortgage-related and mortgage-backed securities, or debt securities.
Collateralized mortgage obligations (CMOs) and stripped mortgage-backed securities, including those structured as IOs and POs, are more volatile and may be more
sensitive to the rate of prepayments than other mortgage-related securities.
The risk of default, as described under “Credit Risk,” for “sub-prime” mortgages is generally higher than other types of mortgage-backed securities. The structure of some of these
securities may be complex and there may be less available information than other types of debt
securities.
Prepayment Risk. The issuer of certain securities may repay principal in advance, especially when yields fall. Changes in the
rate at which prepayments or redemptions occur can affect the return on investment of these
securities. When debt obligations are prepaid or when securities are called, the Fund may have to
reinvest in securities with a lower yield. The Fund also may fail to recover additional amounts
(i.e., premiums) paid for securities with higher coupons, resulting in an unexpected capital loss.
High Yield Securities and Loan Risk. The Fund invests in instruments including junk bonds, Loans and instruments that are issued by companies that are highly leveraged, less creditworthy or financially distressed. These investments
are considered to be speculative and may be subject to greater risk of loss (including
substantial or total loss), greater sensitivity to economic changes, valuation difficulties and potential illiquidity. Such investments may be subject to additional risks including subordination to other creditors, no collateral
or limited rights in collateral, lack of a regular trading market, extended settlement periods,
liquidity risks, prepayment risks, potentially less protection under the federal securities laws and lack of publicly available information.
In recent years, there has been a broad trend of weaker or less restrictive covenant protections in both the Loan and high yield markets. Among other things, under such
weaker or less restrictive covenants, borrowers might be able to exercise more flexibility with
respect to certain activities than borrowers who are subject to stronger or more protective covenants. For example, borrowers might be able to incur more debt, including secured debt, return more capital to shareholders,
remove or reduce assets that are designated as collateral securing Loans or high yield
securities, increase the claims against assets that are