Keeping that in mind, with inflation thought to be here for a while, the price of commodities will continue to rise, which corresponds with the current state of the sector. Looking Up At Energy And Commodities Looking over to energy and how it's been one of the best performing sectors for ETFs year-to-date, Lydon brings up the First Trust Natural Gas ETF (FCG), which is up tremendously. With ETFs being the way they can be diversified, it means applying various concepts within certain funds to accommodate significant changes to some of the holdings.