be careful with commodity funds. If you are referring to the ETF futures, these are fund that based on commodities and is not mean to keep long term. + _. v. f2 O' O) j0 L3 C6 b f A 6 T8 Z; o* j p. K0 @9 OIf you want to invest in energy, it would be best to invest into companies that produce these commodities, not the future of these actual commodities..