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Alps Equal Sector Weight ETF

Summary Section   ALPS EQUAL SECTOR WEIGHT ETF (THE "FUND")

INVESTMENT OBJECTIVE

The Fund seeks investment results that replicate as closely as possible, before fees and expenses, the performance of the NYSE^® Equal Sector Weight Index (ticker symbol NYXLEW) (the "Underlying Index").

FEES AND EXPENSES OF THE FUND

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund ("Shares"). Investors purchasing or selling Shares in the secondary market may be subject to fees and expenses (including customary brokerage commissions) charged by their broker. These fees and expenses are not included in the expense example below.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	Alps Equal Sector Weight ETF Alps Equal Sector Weight ETF Shares
Management Fees	0.37%
Other Expenses	none
Acquired Fund Fees and Expenses	0.13%
Total Annual Fund Operating Expenses	0.50%
Fee Waiver and Reimbursement of Distribution Fee of Underlying Sector ETFs	(0.03%)	[1]
Fee Waiver and Expense Reimbursement	(0.19%)	[2]
Total Annual Fund Operating Expenses After Fee Waiver and Expense Reimbursement	0.28%

Example

The following example is intended to help you compare the cost of investing in the Fund with the costs of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then hold or redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year, that all dividends and capital gains are reinvested each year, and that the Fund's operating expenses remain the same each year.

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example	One Year	Three Years	Five Years	Ten Years
Alps Equal Sector Weight ETF | Alps Equal Sector Weight ETF Shares | USD ($)	29	132	244	573

PORTFOLIO TURNOVER

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year ended November 30, 2019, the Fund's portfolio turnover rate was 4% of the average value of its portfolio.

PRINCIPAL INVESTMENT STRATEGIES

The Fund will seek investment results that replicate as closely as possible, before fees and expenses, the performance of the Underlying Index. The Underlying Index is an index of ETFs comprised of all active Select Sector SPDR^®ETFs in an equal weighted portfolio. These are the Communication Services Select Sector SPDR^® Fund, Consumer Discretionary Select Sector SPDR^® Fund, Consumer Staples Select Sector SPDR^® Fund, Materials Select Sector SPDR^® Fund, Energy Select Sector SPDR^® Fund, Technology Select Sector SPDR^® Fund, Utilities Select Sector SPDR^® Fund, Financial Select Sector SPDR^® Fund, Industrial Select Sector SPDR^® Fund, Health Care Select Sector SPDR^® Fund and Real Estate Select Sector SPDR^® Fund (each, an "Underlying Sector ETF" and collectively, the "Underlying Sector ETFs"). In order to track the Underlying Index, the Fund will use a "fund of funds" approach, and seek to achieve its investment objective by investing at least 90% of its total assets in the shares of the Underlying Sector ETFs. The Underlying Index is designed to track performance of the equally weighted Underlying Sector ETFs. Accordingly, the Underlying Index is rebalanced to an equal weighting quarterly during the months of March, June, September, and December.

Each Underlying Sector ETF is an "index fund" that invests in the equity securities of companies in a particular sector or group of industries. The objective of each Underlying Sector ETF is to track its respective underlying sector index by replicating the securities in the underlying sector index. Together, the ten Underlying Sector ETFs represent the Underlying Index as a whole.

PRINCIPAL INVESTMENT RISKS

Investors should consider the following risk factors and special considerations associated with investing in the Fund, which may cause you to lose all or part of your money. See also the section "Risks of Underlying Sector ETFs" for additional information about the Fund's risk factors.

Investment Risk. An investment in the Fund is subject to investment risk including the possible loss of the entire principal amount that you invest.

Fund of Funds Risk. The Fund pursues its investment objective by investing its assets in the Underlying Sector ETFs rather than investing directly in stocks, bonds, cash or other investments. The Fund's investment performance depends on the investment performance of the Underlying Sector ETFs in which it invests. An investment in the Fund is subject to the risks associated with the Underlying Sector ETFs that comprise the Underlying Index.

Underlying Sector ETFs Risk. Investment in the Underlying Sector ETFs may subject the Fund to the following risks: Market Risk and Non-Correlation Risk. The Fund may also be subject to certain other risks specific to each Underlying Sector ETF.

Market Risk. The Fund's investment in an Underlying Sector ETF involves risks similar to those of investing in any fund of equity securities, such as market fluctuations caused by such factors as economic, political and social developments, inflation (or expectations for inflation), changes in interest rates and perceived trends in stock prices. The values of equity securities could decline generally or could underperform other investments.

Non-Correlation Risk. The Fund's return may not match the return of the Underlying Index for a number of reasons, including operating expenses incurred by the Fund not applicable to the Underlying Index, costs in buying and selling securities, asset valuation differences and differences between the Fund's portfolio and the Underlying Index resulting from legal restrictions, cash flows or operational inefficiencies.

Fluctuation of Net Asset Value. The net asset value ("NAV") of the Fund's Shares will generally fluctuate with changes in the market value of the Fund's holdings. The market prices of the Shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for the Shares on the NYSE Arca, Inc. (the "NYSE Arca"). The Adviser cannot predict whether the Shares will trade below, at or above their NAV.

FUND PERFORMANCE

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of the Underlying Index and of another benchmark of market performance. Absent any applicable fee waivers and/or expense reimbursements, performance would have been lower. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Total return figures assume reinvestment of dividends and capital gains distributions and include the effect of the Fund's recurring expenses. Updated performance information is available online at www.alpsfunds.com or by calling 866.675.2639.

Annual Total Returns (calendar years ended 12/31)

Highest Quarterly Return	13.28%	(March 31, 2019)
Lowest Quarterly Return	-14.12%	(September 30, 2011)

The after-tax returns presented in the table below are calculated using highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your specific tax situation and may differ from those shown below. After-tax returns are not relevant to investors who hold Shares of the Fund through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.

Average Annual Total Returns For periods ended December 31, 2019

Average Annual Total Returns - Alps Equal Sector Weight ETF		1 Year	5 Years	10 Years
Alps Equal Sector Weight ETF Shares		27.86%	9.59%	12.20%
Alps Equal Sector Weight ETF Shares | After Taxes on Distributions		27.23%	8.93%	11.67%
Alps Equal Sector Weight ETF Shares | After Taxes on Distributions and Sales		16.88%	7.42%	10.06%
NYSE® Equal Sector Weight Index (reflects no deduction for fees, expenses or taxes)	[1]	28.02%	9.75%	12.47%
S&P 500® Index (reflects no deduction for fees, expenses or taxes)	[1]	31.49%	11.70%	13.56%

[1] ALPS Portfolio Solutions Distributor, Inc. (the "Distributor") serves as the distributor to the Underlying Sector ETFs, and in such capacity receives a distribution fee from the Underlying Sector ETFs. As required by exemptive relief obtained by the Underlying Sector ETFs, the Adviser will reimburse the Fund an amount equal to the distribution fee received by the Distributor from the Underlying Sector ETFs attributable to the Fund's investment in the Underlying Sector ETFs, for so long as the Distributor acts as distributor to the Fund and the Underlying Sector ETFs.

[2] The Adviser has contractually agreed, through March 31, 2021, to reduce its advisory fee by 0.19%. This fee waiver may only be terminated by the Fund's Board of Trustees (and not by the Adviser) prior to such date.

[1] Index performance shown in the table is the total return, which assumes reinvestment of any dividends and distributions during the time periods shown.