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. ) Y. T+ M3 t; j. Q2 R2 H6 U ' f# v+ |9 O! ^! z8 |) \4 Q& U7 TIf 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..