Effective immediately, the following risk disclosure is added under each of the headings “Principal Investment Risks – Derivatives Risk” and “Principal Risks of Investing in the Fund – Derivatives Risk”:

Options Contracts. The use of options contracts involves investment strategies and risks different from those associated with ordinary portfolio securities transactions. The prices of options are volatile and are influenced by, among other things, actual and anticipated changes in the value of the underlying security or instrument, including the anticipated volatility, which is affected by fiscal and monetary policies, changes in the actual or implied volatility of the underlying security or instrument, the time remaining until the expiration of the option contract and economic events. The Fund may experience substantial downside from specific option positions and certain option positions held by the Fund may expire worthless. The options held by the Fund are exercisable at the strike price on their expiration date. As an option approaches its expiration date, its value typically increasingly moves with the value of the underlying security or instrument. However, prior to such date, the value of an option generally does not increase or decrease at the same rate as the underlying security or instrument. There may at times be an imperfect correlation between the movement in the values of options contracts and the underlying security or instrument, and there may at times not be a liquid secondary market for certain options contracts.