First Trust Total US Market AlphaDEX 

The investment seeks investment results that correspond generally to the price and yield (before the fund's fees and expenses) of an equity index called the NASDAQ AlphaDEX® Total US Market Index. The fund will normally invest at least 90% of its net assets (including investment borrowings) in the common stocks that comprise the index. The index is a modified market capitalization index designed to quantitatively identify and select U.S. exchange-listed securities issued by small, mid and large cap U.S. companies that exhibit growth and value factors and appear to have the greatest potential for capital appreciation.