As of July 7, 2017 db x-trackers - db Commodity Booster Light Energy Benchmark UCITS ETF has gone out of business. db x-trackers - db Commodity Booster Light Energy Benchmark UCITS ETF is an exchange traded fund launched by Deutsche Asset Management S.A. It is managed by State Street Global Advisors Limited. The fund invests in the commodity markets of developed countries across the globe. It uses derivatives such as forwards, futures, and swap agreements to invest in commodities such as energy, precious metals, base metals, agriculture, and livestock. The fund seeks to replicate the performance of the Deutsche Bank Commodity Booster Light Energy Benchmark Index, by employing synthetic replication methodology. It was formerly known as db x-trackers - db Commodity Booster Light Energy Benchmark ETF. db x-trackers - db Commodity Booster Light Energy Benchmark UCITS ETF was formed on April 2, 2009 and is domiciled in Luxembourg.