Three additional Xmtch ETFs measure the performance of US companies. Via the Xmtch on the Dow Jones Industrial Average, investors participate in equity performance of the 30 largest US companies. The Xmtch on MSCI USA provides an opportunity to track equity performance of at present more than 600 large to mid-cap US companies selected on the basis of their free-float market capitalization. With the Xmatch on Nasdaq 100, participants can invest in the performance of the 100 largest US and international companies by market capitalization in the computer hardware and software, telecommunication, retail/wholesale and biotechnology sectors.