GXPE offers concentrated exposure to the US Energy industry. The underlying index selects companies from the MSCI USA Index that are involved in the Energy sector, as defined by GICS. The fund comprises firms engaged in exploration and production, refining and marketing, as well as storage and transportation of oil, gas, coal, and consumable fuels. It also includes companies that provide oil and gas equipment and services. The fund may invest in ETFs that track the performance of Energy companies or firms with a similar investment profile as the index constituents. Selected securities are weighted based purely on market capitalization, without maximum weight constraints. The index rebalances and reconstitutes on a quarterly basis.