The investment seeks investment results that correspond (before fees and expenses) generally to the performance of its underlying index, the Siren Large Cap Blend Index (the index). The index's construction begins by identifying two universes of stocks. It then selects the 30 largest companies from each universe by market capitalization and weights each company equally. Under normal circumstances, the fund generally will replicate the index by investing in all of the securities in the index in proportion to their weighting in the index. It is non-diversified.