The $719.5 million GSG has a three-year standard deviation of nearly 19%.

Other fundamental factors are weighing on the commodities outlook. For instance, signs of a slowdown in China, the world’s second largest economy, could translate to diminished demand for raw materials from the emerging market. China is the world’s second largest oil consumer and biggest consumer of most metals, accounting for about 45% of demand in most major base metals.

iShares S&P GSCI Commodity-Indexed Trust