Below is a three month price history chart comparing the stock performance of DO, versus APA and CNQ.

FORBES: DO Crosses Critical Technical Indicator

Below is a three month price history chart comparing the stock performance of LGCY, versus CNQ and APC.

FORBES: LGCY Crosses Critical Technical Indicator

If natural gas prices are bottoming and heading back up, CNQ will be a solid addition to your portfolio.

FORBES: We Need To Find 36 Million More Barrels Of Oil A Day

Among the largest underlying components of IGE, in trading today Occidental Petroleum Corporation ( NYSE: OXY) is down about 2.3%, Suncor Energy Incorporated ( NYSE: SU) is off about 3.5%, and Canadian Natural Resources Ltd ( NYSE: CNQ) is lower by about 3.4%.

FORBES: Natural Resource Fund Sees Outflows -- OXY, SU, CNQ In Focus