BMO S&P US Small Cap Index ETF seeks to replicate, to the extent possible, the performance of a U.S.equity index, net of expenses. Currently, BMO S&P Mid Cap Index ETF seeks to replicate the performance of theS&P SmallCap 600® Index. The Hedged Units of BMO S&P US Small Cap Index ETF will also invest in or usederivative instruments to seek to hedge U.S. currency exposure.