The First Trust NASDAQ® Clean Edge® Green Energy Index Fund is based on the NASDAQ® Clean Edge® Green Energy Index. The index is a modified market capitalizationweighted index designed to track the performance of companies that are publicly traded in the United States and that are primarily manufacturers, developers, distributors and/or installers of clean energy technologies, as defined by Clean Edge.
* Trading Characteristics Definitions Spread : The average dollar difference between the best bid and best offer across all exchanges for the specified time period, weighted by volume. *Spread : Is the monthly average of the daily spread. % Spread : The average spread amount divided by the average bid-ask midpoint, weighted by volume. Share Volume : Composite Volume - total number of shares traded on all exchanges and Nasdaq. Dollar Volume : Dollar amount of shares traded on each exchange for the specified symbol, based on the stocks average price for the time period specified.
