What is the commodity index?

The Index is comprised of a basket of 28 commodity futures with up to 5 different investment maturities for each individual commodity and uses a unique calculation methodology reflecting the relative importance of each individual commodity in the index to the world economy. Key Dates* Trade Date November 21, 2007 Settlement Date**

What is dbiq optimum yield diversified commodity index?

The Fund tracks the DBIQ Optimum Yield Diversified Commodity Index which holds a diverse basket of 14 different commodity futures and aims to mitigate negative roll yield in its contract selection. The Fund is rebalanced & reconstituted annually in November. Invesco Exchange-Traded Fund Trust 3500 Lacey Road Suite 700 Downers Grove, IL 60515 USA

What is commodity price database?

Subscribers to Commodity Price Database have access to the largest, online price database covering pricing data of up to 211 commodities, including historical data dating back to 2007 and forecasts, across 28 countries worldwide.