The ETF invests in securities of U.S companies in order to replicate the Nasdaq-100® ESG Index. The Nasdaq-100® ESG Index is designed to measure the performance of the companies in the Nasdaq-100® Index meeting certain environmental, social and governance (ESG) criteria. Weights are calculated and adjusted based on a formula that considers the ESG Risk Rating Score, which is generated by a third-party research provider, and market capitalization. The ETF seeks to hedge the foreign currency exposure of the portion of the portfolio attributable to the CAD Hedged Units back to the Canadian dollar to the extent that such exposure is hedged by the index provider in the hedged version of its index.