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Dow Jones Industrial Average



) is trading up 12 points at 17,118 as of Wednesday, Aug 27, 2014, 11:36 a.m. ET. During this time, 71.2 million shares of the 30 Dow components have changed hands vs. an average daily trading volume of 301 million. The NYSE advances/declines ratio sits at 1,599 issues advancing vs. 1,322 declining with 207 unchanged.

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The Dow component leading the way higher looks to be

UnitedHealth Group



), which is sporting a $1.43 gain (+1.7%) bringing the stock to $86.55. This single gain is lifting the Dow Jones Industrial Average by 10.82 points or roughly accounting for 90.2% of the Dow's overall gain. Volume for UnitedHealth Group currently sits at 2.1 million shares traded vs. an average daily trading volume of 3.6 million shares.

UnitedHealth Group has a market cap of $81.85 billion and is part of the health care sector and health services industry. Shares are up 13% year-to-date as of Tuesday's close. The stock's dividend yield sits at 1.8%.

UnitedHealth Group Incorporated operates as a diversified health and well-being company in the United States.

TheStreet Ratings rates UnitedHealth Group as a


. The company's strengths can be seen in multiple areas, such as its increase in stock price during the past year, revenue growth, reasonable valuation levels, growth in earnings per share and largely solid financial position with reasonable debt levels by most measures. We feel these strengths outweigh the fact that the company has had sub par growth in net income.

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