IBMH

The investment seeks to track the investment results of the S&P AMT-Free Municipal Series 2019 IndexTM. The fund generally invests at least 90% of its assets in the component securities of the underlying index, and may invest up to 10% of its assets in certain futures, options and swap contracts, cash and cash equivalents, as well as in securities not included in the underlying index. The underlying index measures the performance of investment-grade, non-callable U.S. municipal bonds maturing in 2019.