ALPS Advisors, Inc. (the Adviser) will seek investment results that replicate as closely as possible, before fees and expenses, the performance of the Underlying Index. The Underlying Index utilizes a rules-based methodology developed by S-Network Global Indexes Inc. (the Index Provider), which is designed to identify exchange-traded stocks of companies that are materially engaged in the global travel industry, including four segments: Airlines & Airport Services; Hotels, Casinos, Cruise Lines; Booking & Rental Agencies; and Ancillary Beneficiaries, which is based on the research of the Index Provider (each a Segment and together, the Segments). Companies in the Ancillary Beneficiaries Segment are those which may not be principally engaged in the global travel industry but instead are deemed to benefit from global travel. The Index Provider creates the Ancillary Beneficiaries Segment from among the companies in the SNG5500 Index that are deemed to benefit from global travel but are not in the other Segments, based on the research of the Index Provider and subject to a proprietary Ancillary Beneficiary score developed by the Index Provider, which assesses and scores companies based on their engagement with the travel industry. Examples of potential Ancillary Beneficiaries include technology companies that provide software to facilitate travel; food services companies; aircraft parts and services providers; and retailers of personal products and luxury goods associated with travel. The Underlying Index is designed to identify companies in each Segment that are recognized for their superior quality growth characteristics and allocated to represent global exposure similar to that of the S-Network Global 5500 Index (SNG5500 Index). The Underlying Index defines significant revenue from one of the Segments as: (1) revenues representing more than 20% of the companys total revenues and such revenues are independently reported in the companys financial reports, (2) applicable revenues are likely to have a material impact on the companys overall share price performance, or (3) the companys applicable business is likely to have a significant impact on the sector as a whole.