The investment seeks investment results that correspond generally to the price and yield (before the fund's fees and expenses) of an equity index called the Indxx 5G & NextG Thematic Index. The fund will normally invest at least 90% of its net assets (including investment borrowings) in the common stocks and depositary receipts that comprise the index. The index is designed to track the performance of companies that have devoted, or have committed to devote, material resources to the research, development and application of fifth generation (5G) and next generation digital cellular technologies as they emerge.