RWX is the oldest international real estate ETF, having been listed since 2006. The Index is a measure of the types of global securities that represent the ownership and operation of commercial or residential real estate. This includes equity Real Estate Investment Trusts and real estate operating companies that meet defined, minimum criteria including the following: (i) float-adjusted market capitalization, (ii) total revenue derived from the ownership and operation of real estate assets, and (iii) Median Daily Value Traded. The fund and the Index are rebalanced quarterly.