Stocks close mixed as the Dow gains for the 8th day in a row

Stocks finished mixed on Friday as the Dow Jones industrial average rose for the eighth day in a row. 
The S&P 500 index was relatively flat as gains in materials, financials, and energy stocks were offset by losses in real estate, utilities, and technology. 
Goldman Sachs hit Apple with the lowest price target of any major shop on Wall Street, issuing a warning that Apple TV Plus will into iPhone profits. Apple published a statement shortly after refuting the claim. 
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