1. Aces tracks a market-cap-weighted index of North American companies involved in the clean energy industry.

2. The Nasdaq Composite Index is a market-value-weighted index of all stocks traded on the Nasdaq stock exchange .

3. Batt tracks a market-cap-weighted index that invests in global advanced Battery material companies such as those that mine or produce lithium, cobalt, nickel, manganese, and graphite. Batt …