One ETF I like is Vanguard Utilities Index (VPU), currently rated four stars by Morningstar.

FORBES: Nine Stocks With No European Exposure

Among the largest underlying components of VPU, in trading today Duke Energy Corp ( NYSE: DUK) is up about 0.3%, Southern Company ( NYSE: SO) is trading flat, and Exelon Corp. ( NYSE: EXC) is relatively unchanged.

FORBES: VPU, DUK, SO, EXC: Large Inflows Detected at ETF

Among the largest underlying components of VPU, in trading today Duke Energy Corporation ( NYSE: DUK) is up about 0.5%, Nextera Energy Incorporated ( NYSE: NEE) is up about 0.2%, and FirstEnergy Corporation ( NYSE: FE) is relatively unchanged.

FORBES: Noteworthy ETF Inflows: VPU

Among the largest underlying components of VPU, in trading today Southern Company ( NYSE: SO) is up about 0.8%, Exelon Corp. ( NYSE: EXC) is up about 1%, and Duke Energy Corp ( NYSE: DUK) is up by about 0.3%.

FORBES: Noteworthy ETF Outflows: VPU, SO, EXC, DUK

Among the largest underlying components of VPU, in trading today NextEra Energy Inc ( NYSE: NEE) is up about 1.1%, FirstEnergy Corp. ( NYSE: FE) is up about 1.3%, and American Electric Power Company, Inc. ( NYSE: AEP) is higher by about 1.3%.

FORBES: VPU, NEE, FE, AEP: ETF Inflow Alert