This Week's ETF Launches: A “New” Way To Invest in Commodities

If there is one thing that is unique about the exchange-traded fund (ETF) industry, it’s that they are constantly trying to improve their methods. Typically, after a ground-breaking product is launched, other issuers will realize what is wrong with it – either in index construction or structure – and then try to improve it with newer launches. That process continues to this day.