For those looking to find strong Oils-Energy stocks, it is prudent to search for companies in the group that are outperforming their peers. Has National Fuel Gas (NFG) been one of those stocks this year? A quick glance at the company's year-to-date performance in comparison to the rest of the Oils-Energy sector should help us answer this question.National Fuel Gas is one of 249 companies in the Oils-Energy group. The Oils-Energy group currently sits at #9 within the Zacks Sector Rank. The Zacks Sector Rank ...