Performance displayed represents past performance which is no guarantee of future results. Investment returns and principal value will fluctuate so that when shares are redeemed, they may be worth more or less than original cost. Current performance may be lower or higher than the performance data quoted. Returns for performance under one year are cumulative, not annualized. With Load performance reflects maximum sales charges or contingent deferred sales charges (CDSC) as applicable. Class A-shares have a maximum sales charge of 4.75%. Class C-shares have a maximum CDSC of 1% for shares redeemed within 12 months of purchase.

Data is subject to change on a daily basis. Partial year returns are cumulative, not annualized. Returns reflect the reinvestment of dividends.

¹ Exchange privileges are between equivalent share class structures. Certain share classes may impose sales charges on new purchases or for early redemptions. Please read a prospectus for more information.
² Diversification neither assures a profit nor eliminates the risk of experiencing investment losses.

This fund may not be suitable for all investors. Investments in securities, in general, are subject to market risks that may cause their prices to fluctuate over time. An investment in the Fund may lose money. • The Fund’s market value will change in response to interest rate changes and market conditions among other factors. In general, bond prices rise when interest rates fall and vice versa. • The Fund’s investments in foreign securities carry additional risks when compared to U.S. securities, due to the impact of diplomatic, political or economic developments in the country in question (investments in emerging markets securities are generally subject to an even greater level of risks). • The Fund’s exposure to high yield securities may subject the Fund to greater volatility. • The Fund’s investments in bank obligations may expose it to adverse developments in or related to the banking industry. • The Fund’s investments in derivatives, including credit default swaps, may pose risks in addition to those associated with investing directly in securities or other investments, including illiquidity of the derivatives, imperfect correlations with underlying investments or the Fund’s other portfolio holdings, lack of availability and counterparty risk. To the extent the Fund invests in derivatives to seek to hedge risk or limit leveraged exposure created by other investments, there is no guarantee that such hedging strategies will be effective at managing risk or limiting exposure to leveraged investments. • The Funds use of leverage will exaggerate the effect on net asset value of any increase or decrease in the market value of the Fund’s portfolio. • The Fund’s indirect and direct exposure to foreign currencies subjects the Fund to the risk that those currencies will decline in value relative to the U.S. dollar, or, in the case of short positions, that the U.S. dollar will decline in value relative to the currency being hedged. • The Fund’s investments in other investment vehicles subject the Fund to those risks and expenses affecting the investment vehicle. •This Fund is considered nondiversified and can invest a greater portion of its assets in securities of individual issuers than a diversified fund. As a result, changes in the market value of a single security could cause greater fluctuations in the value of fund shares than would occur in a more diversified fund. •See the prospectus for more information on these and other risks.