| ETFs can be valuable tools, but breaking them down to determine their potential can be a bit daunting for the average investor. But don't despair - today we'll be doing just that with the popular iShares U.S. Oil Equipment and Services ETF by examining some of the main components of the fund.
A quick note: Part one of this three-part series on energy ETFs can be found here, where the iShares U.S. Energy ETF was discussed along with its main components ExxonMobil and Chevron....................................Full Article: Source
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