Most commodity index funds are far too dependent on the shape of the curve to give you the kind of exposure you're looking for. (aaii.com)
On the flip side, the WisdomTree Continuous Commodity Index Fund (GCC) was the sole broad commodity ETF to decline, losing nearly 0.60 % in the year. (etf.com)
The USCF SummerHaven Dynamic Commodity Strategy No K - 1 Fund (SDCI), though technically actively managed, is designed to track the same index as that of the United States Commodity Index Fund (USCI). (etf.com)