The S-Network Total Composite Equity Closed End Fund Index measures the performance of the total equity closed-end fund universe.

Closed-end funds are an important part of a diversified portfolio because they give investors the potential for capital growth and income through investment performance and distributions. Our indexes are designed for efficiency, serve as benchmarks and include many of the largest and most successful yield-oriented, closed-end funds in the US. The SNETWORK CEF OPTION INCOME INDEX represents option income sector.

Closed-end funds are an important part of a diversified portfolio because they give investors the potential for capital growth and income through investment performance and distributions. Our indexes are designed for efficiency, serve as benchmarks and include many of the largest and most successful yield-oriented, closed-end funds in the US. The SNETWORK INVESTMENT GRADE FIXED INCOME INDEX represents the investment grade fixed income sector.

Closed-end funds are an important part of a diversified portfolio because they give investors the potential for capital growth and income through investment performance and distributions. Our indexes are designed for efficiency, serve as benchmarks and include many of the largest and most successful yield-oriented, closed-end funds in the US. The SNETWORK CEF HIGH YIELD INDEX represents high-yield fixed income sector.

Designed to serve as a benchmark for closed-end funds listed in the US that are principally engaged in asset management processes designed to produce taxable annual yield through investment in senior bank loans and other short duration instruments.

The S-Network Composite Closed End Fund Index is a composite of Closed End Funds.

The S-Network Municipal Bond Closed-End Fund Index (TICKER: CEFMX) is a mutual fund index designed to serve as a benchmark for closed-end funds listed in the US that are principally engaged in asset management processes designed to produce federally tax-exempt annual yield. The CEFMX employs a modified total net assets weighting methodology designed to assure accurate investment exposure across the various business segments that together comprise the federally tax-exempt annual yield sector of the closed-end fund market. The CEFMX is divided into four main closed-end fund sectors: a) Leveraged Municipal Fixed Income Closed-End Funds; b) Unleveraged Municipal Fixed Income Closed-End Funds; c) Leveraged High Yield Municipal Fixed Income Closed-End Funds; and d) Unleveraged High Yield Municipal Fixed Income Closed-End Funds.

The S-Network Composite Closed-End Fund Index is a fund index designed to serve as a benchmark for closed-end funds listed in the US that principally engage in asset management processes seeking to produce taxable annual yield. The CEFX employs a modified net assets weighting methodology designed to assure accurate investment exposure across the various style segments that together comprise the taxable yield sector of the closed-end fund market. The CEFX is divided into three main closed-end fund sectors: a) Investment Grade Fixed Income Closed-End Funds; b) High-Yield Fixed Income Closed-End Funds; and c) Option Income Closed-End Funds.

The Alerian Texas Weighted Oil and Gas Index is an economic-value weighted index of energy companies that extract oil and gas within Texas.

The Alerian Midstream Energy Select Index is a composite of North American energy infrastructure companies. The capped, float-adjusted, capitalization-weighted index, whose constituents are engaged in midstream activities involving energy commodities, is disseminated real-time on a price-return basis (AMEI) and on a total-return basis (AMEIX).